Most likely, you will NOT be able to see a crack in a water filter housing as it will only expand when the housing sump is installed. But it sounds like you may have to replace the tap. I suggest looking one more time with a bright light, the screw should be there. This means that the outside of the filter will filter a larger-sized particle, and finer particles the closer you get to the center of the filter. cleaner into the filter housing, and then running it through, this could loosen any calcification that has built-up.
if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[468,60],'freewateradvice_com-small-rectangle-2','ezslot_35',182,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-freewateradvice_com-small-rectangle-2-0')};Warning!!! Run your finger lightly over the top of the O ring, you will most likely feel some grit or bumps as you go over it. The screw is often towards the very top of the housings head.
Replace the filter and sump to the housing and slowly turn the water back on. Thinking the tap had a ball valve in it I pulled the spout off and turned the tap on and tried to put a small flathead down to clean any calcification off, only to find it wasnt a ball valve, hence no hole. unscrew shutoff Overtightening the filter housing when you put it back on may make it much harder to remove the next time that you have to change the filter cartridge. Hello Col, and thank you for the question. Once the tubing gets moved or even pushed around a bit, the flat area will no longer seal against the tubing. Replacing the whole housing is actually pretty easy. There is the pleated type that has much more surface area to catch more debris and is usually only for larger particles ranging from 15 microns and up, but can be found in as fine as 5 microns. The treading on the housing may not be standard so the treads on the fittings that you are using may not match correctly. You may use the wrench provided for the housing to snug the housing up, but only snug it a tiny bit. If you have changed your filter before then you already know how to do this part, but for those of you that dont, heres what we are going to do. Before installing the new housing, be sure to remove any leftover Teflon tape or other substances that are left in the threads that will be going into the housing. if you dont see one, it may have dropped into the filter housing or on the floor.
Please help! I got some solderless fittings from my local hardware store and did the job myself in less than an hour. : Do NOT use Petroleum Jelly on the O ring as it will break down the rubber and cause the O ring to expand and not fit properly. Be careful not to use too much, about three full wraps around the threads should work fine. Granular Activated Carbon (GAC) filters that are solid filters that contain Granular Activated Carbon (GAC) in it will NOT compress as a carbon embedded filter would. Hello John, and thank you for the question. You should only need to cut out a very small amount, maybe 1/16 of an inch to make it fit. If the fitting works correctly and if there are no other issues, that should get you the best chance of it fitting properly. All our water is trucked in from wells 20 miles away. The water filter plastic hose that goes from the filter into the valve is leaking. Apply a small layer of silicone-based lubricant to the O ring. I have a Aqua Pure tap on my sink that runs the AP8112 filter. If you have Pex piping you can usually loosen the threaded fittings simply by turning them when they are still connected to the Pex piping. Do not remove the O ring yet! This is because cellulose filters are basically paper, and if these paper filters tear, the pieces of paper that come off of them can get caught in your water softeners valve, or they can make their way to a sink or faucet and cause it to clog. Should I use cellulose or polyester filters? Hope this will be helpful and thank you for the question. filter water dubai drinking single puri aqua First shut off the water that is before the filter, coming into the house. But if you have tried everything else and your filter housing is still leaking, it is very possible that the housing has developed a crack in it. switch 1001 flowline tek leak I make a mark on both the canister and housing to indicate where to stop tightening. When a tube sits inside of an O ring for a long period of time, the O ring develops flat areas where it was pressed against the tubing. In other words, water can leak past the O ring. Put a small film of silicone-based lubricant over the entire O ring before putting it back in to help it make a good seal when you replace the housing. This filter has always worked perfectly. I always recommend using polyester filter cartridges in a whole house filter housing and in reverse osmosis systems. If the O ring seems like it is too big to fit inside the channel that it came out of, it has most likely stretched a bit over time. If this does not stop the leak you may have to replace the o ring underneath the button or have your plumber replace the whole housing. Take the sump wrench that came with the filter housing (It looks like a giant magnifying glass that Sherlock Holmes would have used, but without the glass in it), and slide it up over the sump from the bottom over the grooves in the sump until it fits snugly towards the top of the sump. If you press down the red pressure release button and water sprays out, the filter housing is still under pressure and you have not shut off the water correctly. If this is where the leak is originating, continue reading below and we should be able to fix this problem. HOWEVER, DO NOT press the, the water back on, it was a different story. See if you can get to the O ring under the leak and clean it. Because of this, there is always dirt and sediment in the 2,500 gallon loads of water.
I use this as a pre-filter since replacing the carbon block in this one costs less than the one in the RO system. If this does not work, you will probably have to replace the housing. Once I sealed it up and turned the water back on, it was a different story. These filters come in 2.5 inch and 4.5-inch diameters, by 10 inch and 20-inch lengths. The reason why we are not going to remove the O ring is that they sometimes stretch and can be difficult to put back in. They are not very expensive and you will probably sleep better at night knowing that you have a nice new filter housing. Granular Activated Carbon (GAC) filters are used to remove the chlorine if you are on a municipal water supply that uses chlorine to sanitize the water before getting to your home. 
In my opinion, I would not press the. If your type of filter housing can be taken apart, the Oring in the center can be removed, cleaned, lubricated, and replaced. It is often more expensive than a pleated or spun-polypropylene filter, and not as readily available in most hardware stores. I would spend the x-tra $$ if price reflects the stronger mount design if applicable. pentek I have a water filter that has developed a slow leak at the part that rotates to cover or expose the red pressure relief button. Any idea on what to do next? Your email address will not be published. As you remove the bottom of the housing, be aware of the O ring that sits on top of or just inside of the container. filter flowmatic housing osmio inch waterfiltershop accessories Be careful of electrical boxes or other electrical outlets. Although you may like the idea of seeing through the housing to be able to see if the filter cartridge is dirty, the clear housings are more brittle than the soft plastic ones so they can crack more easily. We have a well, so we would routinely get rocks and other debris (sand, etc.) Save my name and email in this browser for the next time I comment. a tech is coming over to fix this under a repair plan I have. a very affordable system, and does what it promises. You could try spraying some C.L.R. If it is a filter on a reverse osmosis system, try swapping the housing with another. Just like anything else in a household, a water filter housing can get hit by something, or something could fall on it and damage it. So lets take a look and find that pesky debris. Not that anyone is better than another, but they each are used for different reasons depending on your specific needs. One warning though: DON"T PUSH THE, The clear "tank" helps to see when the filter gets dirty. I have found that pressing the, I have used this system for nine years in my remote, off-the-grid, vacation home in Baja California, Mexico. If you dont have a backup O ring, check out my O Ring Identification page to find the correct O ring for your water filter housing. If you find that the O ring is worn or no longer fits properly in the housing channel, see my O Ring Identification page to locate a new O ring for your water filter housing. If leaking continues, read further for more detailed instructions on identifying the cause of the leak. And get yourself a few NEW O rings as soon as possible. I would try using a plastic fitting with just 2-3 wraps of tape on it, then insert the fitting using a wrench for about 3 full turns and no farther. Just because a filter cartridge will fit inside your filter housing does not mean that it will best fit your needs. This may dislodge whatever has caused the Oring not to seal correctly. Your email address will not be published. Easily check that your water is free of hard minerals! I highly recommend the filter housings available at Discountfilterstore.com. The little, We purchased this after our older model finally broke. In Detail, With Images. How to fix leaking Pur water filter: A leaking Pur water filter is usually due to incorrect installation of the filter. Sediment filters come in different styles and micron ratings. filter housings gfs clear Do not use the wrench to put the sump back on as it will make it much harder to remove it next time. The guy had been back to tighten the lugs to no avail. Replace The Water Filter Cartridge And Housing. This is often not far after the filter housing. it was 10pm and I was changing my filter and One time use with it's own self destruct button. You also dont want to let your vacuum get so full that you might spill it. Thanks for taking questions. If the O ring is still sitting in its correct channel, leave it there for now and be careful not to knock it out of its channel. Carefully remove the screw and o ring, then remove the o ring from the screw. There are only a few things that I have found that will cause the fittings to leak on a filter housing. Now, with the O ring back in its channel, place the new filter cartridge in the center of the housing, be sure that it sits over the top of the nub at the bottom of the housing. If you find that the screw is enclosed inside of the housing, the only thing that I can recommend is to put the housing back together, cover the button with a towel and press the button down while you turn on the water. The rule of thumb, righty tightly, lefty loosey does apply here if you are viewing it from under the housing. If you have well water that contains sediment, you more than likely have a sediment filter that you have to change regularly. Get some spare O rings and O ring lubricant HERE so you have them available in an emergency. Turn on a water faucet and wait until the water stops completely, then shut off the water after the filter housing if there is a shut-off. Or if the O ring has developed flat areas on it due to age or pinching, the O ring should be replaced. Be sure to check your exact size O ring diameter and thickness when ordering online as there are similar-looking O rings that may not fit your housing. This can cause the bottom part of the housing (the sump) to push against the top of the housing and cause it to crack. How To Fix A Leaking Water Filter. Here are a few recommendations: Buy a spare O-ring and food grade lubricant (both available on Amazon). Now carefully screw the housing bottom back onto the housing top and. I was trying to replace the input filtercouldnt unscrew the tank. If you change your refrigerator filter and it starts to leak, remove it and make sure that the Oring is clean and properly seated in its intended slot. (Sorry GE) . GOOD Price $$.
Other than that, you may want to get a new housing that comes with the correct fittings with it so there is no chance that they will not fit properly. Chances are that the underside of the O ring is just fine, and it is not the cause of the leak. It is a great system for whole house use, as we have well water. The kitchen sink is usually a perfect example. I have found that pressing the, is because I've never used the bypass mode lever and I have never pushed that. If so, try using two wrenches on opposite sides of each other so you can use both hands while someone else supports the housing head and plumbing. Hand tight, a little extra, nothing works. pressure chamber rv pump water leaking pressure switch running Most leaks on home water filters are simply the result of a small piece of grit that gets caught between the rubber O ring inside the housing and the housing container itself. Unfortunately, the Oring that seals that opening is usually very hard to get at but if there you can remove a screw that should be in the center of the top of the lever, you may be able to remove a metal plate that will expose the Oring. If not, replace the O ring adding a tiny bit of silicone-based lubricant to it, and tighten the screw snugly but do not overtighten. If you remove the filter housing (sump) and look underneath where the red button is on the top of the housing, you should be able to see a small Phillips head screw with a rubber washer on it that screws into the bottom of the red button. Hello Janet, Now that we have your leaking water filter under control, you may want to consider some preventive measures in the case of a water leak occurring again. There are two common sizes of filter cartridges used for most home filtering applications. ecopure Once this is shut off, we want to make sure that the water is off by turning on the cold water at a sink inside the house that you know is used on a regular basis.
I recommend supporting the sump with one hand while rotating it with the other as the sump has water in it and we dont want to spill too much of it on the floor. If you find areas of water that appear to have any type of debris in them, sweep away the debris before vacuuming up the water in case there is anything sharp or potentially harmful in it. pump plumbing well installation storage wells How to replace your inline filter housing. If this debris gets underneath the new filter cartridge that you are putting in, it may prevent the housing from going together properly. Hold the button for a few seconds and let water spray into the towel. I thought it would be easy to install, since the spacing was the same.
But just because the filter cartridge may fit different housings does not mean that the O rings are the same for all housings. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'freewateradvice_com-medrectangle-1','ezslot_14',195,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-freewateradvice_com-medrectangle-1-0')};report this adShut off the water feeding into the filter. pool filter leaking freeze damage cartridge repairs parts tank intheswim dial grids suffer internal elements filters Some people recommend putting some plumbers (Teflon) tape on the threads of your water filter housing to make it easier to put on and take off. If the leak is now coming from the same housing even though it is in a different spot, then double-check and replace the O ring. The first time I changed the filter, by following the instructions, had no problems at all. I usually put a towel right on the top of the housing and depress the red button with the towel covering it to keep the spraying water to a minimum. Lets check a few things to see if we can fix this leak and save you a costly visit from the plumber. Put a tiny amount of silicone-based lubricant on the Oring if the filter goes in with great difficulty. if i put it to the off position the water flows out the top of my unit. No matter which type of sediment filter you use, I highly suggest using only polypropylene or polyester filters as cellulose (paper) filters can tear easier and allow debris to get through. Easy.
Buy 12 of these to replace the whole thing monthly. When changing the filter you place the valve in the "Off" position, press the, system for whole house use, as we have well water. If you are missing your water filter housing wrench, you can get a replacement at Discountwaterfilters.com. Using a wrench included with the filter housing, carefully unscrew the bottom (Sump) of the filter housing counter-clockwise from the top (Head) of the housing while supporting the housing head and plumbing. One warning though: DON"T PUSH THE, My sister had one of these installed and I liked it so got one for myself.
if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[468,60],'freewateradvice_com-small-rectangle-2','ezslot_35',182,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-freewateradvice_com-small-rectangle-2-0')};Warning!!! Run your finger lightly over the top of the O ring, you will most likely feel some grit or bumps as you go over it. The screw is often towards the very top of the housings head.
Replace the filter and sump to the housing and slowly turn the water back on. Thinking the tap had a ball valve in it I pulled the spout off and turned the tap on and tried to put a small flathead down to clean any calcification off, only to find it wasnt a ball valve, hence no hole. unscrew shutoff Overtightening the filter housing when you put it back on may make it much harder to remove the next time that you have to change the filter cartridge. Hello Col, and thank you for the question. Once the tubing gets moved or even pushed around a bit, the flat area will no longer seal against the tubing. Replacing the whole housing is actually pretty easy. There is the pleated type that has much more surface area to catch more debris and is usually only for larger particles ranging from 15 microns and up, but can be found in as fine as 5 microns. The treading on the housing may not be standard so the treads on the fittings that you are using may not match correctly. You may use the wrench provided for the housing to snug the housing up, but only snug it a tiny bit. If you have changed your filter before then you already know how to do this part, but for those of you that dont, heres what we are going to do. Before installing the new housing, be sure to remove any leftover Teflon tape or other substances that are left in the threads that will be going into the housing. if you dont see one, it may have dropped into the filter housing or on the floor. 
Please help! I got some solderless fittings from my local hardware store and did the job myself in less than an hour. : Do NOT use Petroleum Jelly on the O ring as it will break down the rubber and cause the O ring to expand and not fit properly. Be careful not to use too much, about three full wraps around the threads should work fine. Granular Activated Carbon (GAC) filters that are solid filters that contain Granular Activated Carbon (GAC) in it will NOT compress as a carbon embedded filter would. Hello John, and thank you for the question. You should only need to cut out a very small amount, maybe 1/16 of an inch to make it fit. If the fitting works correctly and if there are no other issues, that should get you the best chance of it fitting properly. All our water is trucked in from wells 20 miles away. The water filter plastic hose that goes from the filter into the valve is leaking. Apply a small layer of silicone-based lubricant to the O ring. I have a Aqua Pure tap on my sink that runs the AP8112 filter. If you have Pex piping you can usually loosen the threaded fittings simply by turning them when they are still connected to the Pex piping. Do not remove the O ring yet! This is because cellulose filters are basically paper, and if these paper filters tear, the pieces of paper that come off of them can get caught in your water softeners valve, or they can make their way to a sink or faucet and cause it to clog. Should I use cellulose or polyester filters? Hope this will be helpful and thank you for the question. filter water dubai drinking single puri aqua First shut off the water that is before the filter, coming into the house. But if you have tried everything else and your filter housing is still leaking, it is very possible that the housing has developed a crack in it. switch 1001 flowline tek leak I make a mark on both the canister and housing to indicate where to stop tightening. When a tube sits inside of an O ring for a long period of time, the O ring develops flat areas where it was pressed against the tubing. In other words, water can leak past the O ring. Put a small film of silicone-based lubricant over the entire O ring before putting it back in to help it make a good seal when you replace the housing. This filter has always worked perfectly. I always recommend using polyester filter cartridges in a whole house filter housing and in reverse osmosis systems. If the O ring seems like it is too big to fit inside the channel that it came out of, it has most likely stretched a bit over time. If this does not stop the leak you may have to replace the o ring underneath the button or have your plumber replace the whole housing. Take the sump wrench that came with the filter housing (It looks like a giant magnifying glass that Sherlock Holmes would have used, but without the glass in it), and slide it up over the sump from the bottom over the grooves in the sump until it fits snugly towards the top of the sump. If you press down the red pressure release button and water sprays out, the filter housing is still under pressure and you have not shut off the water correctly. If this is where the leak is originating, continue reading below and we should be able to fix this problem. HOWEVER, DO NOT press the, the water back on, it was a different story. See if you can get to the O ring under the leak and clean it. Because of this, there is always dirt and sediment in the 2,500 gallon loads of water.
I use this as a pre-filter since replacing the carbon block in this one costs less than the one in the RO system. If this does not work, you will probably have to replace the housing. Once I sealed it up and turned the water back on, it was a different story. These filters come in 2.5 inch and 4.5-inch diameters, by 10 inch and 20-inch lengths. The reason why we are not going to remove the O ring is that they sometimes stretch and can be difficult to put back in. They are not very expensive and you will probably sleep better at night knowing that you have a nice new filter housing. Granular Activated Carbon (GAC) filters are used to remove the chlorine if you are on a municipal water supply that uses chlorine to sanitize the water before getting to your home. In my opinion, I would not press the. If your type of filter housing can be taken apart, the Oring in the center can be removed, cleaned, lubricated, and replaced. It is often more expensive than a pleated or spun-polypropylene filter, and not as readily available in most hardware stores. I would spend the x-tra $$ if price reflects the stronger mount design if applicable. pentek I have a water filter that has developed a slow leak at the part that rotates to cover or expose the red pressure relief button. Any idea on what to do next? Your email address will not be published. As you remove the bottom of the housing, be aware of the O ring that sits on top of or just inside of the container. filter flowmatic housing osmio inch waterfiltershop accessories Be careful of electrical boxes or other electrical outlets. Although you may like the idea of seeing through the housing to be able to see if the filter cartridge is dirty, the clear housings are more brittle than the soft plastic ones so they can crack more easily. We have a well, so we would routinely get rocks and other debris (sand, etc.) Save my name and email in this browser for the next time I comment. a tech is coming over to fix this under a repair plan I have. a very affordable system, and does what it promises. You could try spraying some C.L.R. If it is a filter on a reverse osmosis system, try swapping the housing with another. Just like anything else in a household, a water filter housing can get hit by something, or something could fall on it and damage it. So lets take a look and find that pesky debris. Not that anyone is better than another, but they each are used for different reasons depending on your specific needs. One warning though: DON"T PUSH THE, The clear "tank" helps to see when the filter gets dirty. I have found that pressing the, I have used this system for nine years in my remote, off-the-grid, vacation home in Baja California, Mexico. If you dont have a backup O ring, check out my O Ring Identification page to find the correct O ring for your water filter housing. If you find that the O ring is worn or no longer fits properly in the housing channel, see my O Ring Identification page to locate a new O ring for your water filter housing. If leaking continues, read further for more detailed instructions on identifying the cause of the leak. And get yourself a few NEW O rings as soon as possible. I would try using a plastic fitting with just 2-3 wraps of tape on it, then insert the fitting using a wrench for about 3 full turns and no farther. Just because a filter cartridge will fit inside your filter housing does not mean that it will best fit your needs. This may dislodge whatever has caused the Oring not to seal correctly. Your email address will not be published. Easily check that your water is free of hard minerals! I highly recommend the filter housings available at Discountfilterstore.com. The little, We purchased this after our older model finally broke. In Detail, With Images. How to fix leaking Pur water filter: A leaking Pur water filter is usually due to incorrect installation of the filter. Sediment filters come in different styles and micron ratings. filter housings gfs clear Do not use the wrench to put the sump back on as it will make it much harder to remove it next time. The guy had been back to tighten the lugs to no avail. Replace The Water Filter Cartridge And Housing. This is often not far after the filter housing. it was 10pm and I was changing my filter and One time use with it's own self destruct button. You also dont want to let your vacuum get so full that you might spill it. Thanks for taking questions. If the O ring is still sitting in its correct channel, leave it there for now and be careful not to knock it out of its channel. Carefully remove the screw and o ring, then remove the o ring from the screw. There are only a few things that I have found that will cause the fittings to leak on a filter housing. Now, with the O ring back in its channel, place the new filter cartridge in the center of the housing, be sure that it sits over the top of the nub at the bottom of the housing. If you find that the screw is enclosed inside of the housing, the only thing that I can recommend is to put the housing back together, cover the button with a towel and press the button down while you turn on the water. The rule of thumb, righty tightly, lefty loosey does apply here if you are viewing it from under the housing. If you have well water that contains sediment, you more than likely have a sediment filter that you have to change regularly. Get some spare O rings and O ring lubricant HERE so you have them available in an emergency. Turn on a water faucet and wait until the water stops completely, then shut off the water after the filter housing if there is a shut-off. Or if the O ring has developed flat areas on it due to age or pinching, the O ring should be replaced. Be sure to check your exact size O ring diameter and thickness when ordering online as there are similar-looking O rings that may not fit your housing. This can cause the bottom part of the housing (the sump) to push against the top of the housing and cause it to crack. How To Fix A Leaking Water Filter. Here are a few recommendations: Buy a spare O-ring and food grade lubricant (both available on Amazon). Now carefully screw the housing bottom back onto the housing top and. I was trying to replace the input filtercouldnt unscrew the tank. If you change your refrigerator filter and it starts to leak, remove it and make sure that the Oring is clean and properly seated in its intended slot. (Sorry GE) . GOOD Price $$. 
Other than that, you may want to get a new housing that comes with the correct fittings with it so there is no chance that they will not fit properly. Chances are that the underside of the O ring is just fine, and it is not the cause of the leak. It is a great system for whole house use, as we have well water. The kitchen sink is usually a perfect example. I have found that pressing the, is because I've never used the bypass mode lever and I have never pushed that. If so, try using two wrenches on opposite sides of each other so you can use both hands while someone else supports the housing head and plumbing. Hand tight, a little extra, nothing works. pressure chamber rv pump water leaking pressure switch running Most leaks on home water filters are simply the result of a small piece of grit that gets caught between the rubber O ring inside the housing and the housing container itself. Unfortunately, the Oring that seals that opening is usually very hard to get at but if there you can remove a screw that should be in the center of the top of the lever, you may be able to remove a metal plate that will expose the Oring. If not, replace the O ring adding a tiny bit of silicone-based lubricant to it, and tighten the screw snugly but do not overtighten. If you remove the filter housing (sump) and look underneath where the red button is on the top of the housing, you should be able to see a small Phillips head screw with a rubber washer on it that screws into the bottom of the red button. Hello Janet, Now that we have your leaking water filter under control, you may want to consider some preventive measures in the case of a water leak occurring again. There are two common sizes of filter cartridges used for most home filtering applications. ecopure Once this is shut off, we want to make sure that the water is off by turning on the cold water at a sink inside the house that you know is used on a regular basis.
I recommend supporting the sump with one hand while rotating it with the other as the sump has water in it and we dont want to spill too much of it on the floor. If you find areas of water that appear to have any type of debris in them, sweep away the debris before vacuuming up the water in case there is anything sharp or potentially harmful in it. pump plumbing well installation storage wells How to replace your inline filter housing. If this debris gets underneath the new filter cartridge that you are putting in, it may prevent the housing from going together properly. Hold the button for a few seconds and let water spray into the towel. I thought it would be easy to install, since the spacing was the same.
But just because the filter cartridge may fit different housings does not mean that the O rings are the same for all housings. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'freewateradvice_com-medrectangle-1','ezslot_14',195,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-freewateradvice_com-medrectangle-1-0')};report this adShut off the water feeding into the filter. pool filter leaking freeze damage cartridge repairs parts tank intheswim dial grids suffer internal elements filters Some people recommend putting some plumbers (Teflon) tape on the threads of your water filter housing to make it easier to put on and take off. If the leak is now coming from the same housing even though it is in a different spot, then double-check and replace the O ring. The first time I changed the filter, by following the instructions, had no problems at all. I usually put a towel right on the top of the housing and depress the red button with the towel covering it to keep the spraying water to a minimum. Lets check a few things to see if we can fix this leak and save you a costly visit from the plumber. Put a tiny amount of silicone-based lubricant on the Oring if the filter goes in with great difficulty. if i put it to the off position the water flows out the top of my unit. No matter which type of sediment filter you use, I highly suggest using only polypropylene or polyester filters as cellulose (paper) filters can tear easier and allow debris to get through. Easy.
Buy 12 of these to replace the whole thing monthly. When changing the filter you place the valve in the "Off" position, press the, system for whole house use, as we have well water. If you are missing your water filter housing wrench, you can get a replacement at Discountwaterfilters.com. Using a wrench included with the filter housing, carefully unscrew the bottom (Sump) of the filter housing counter-clockwise from the top (Head) of the housing while supporting the housing head and plumbing. One warning though: DON"T PUSH THE, My sister had one of these installed and I liked it so got one for myself.