Questions Will this fit a (Watts WP5-50 Premier Five-Stage Manifold Reverse Osmosis Water Treatment System, by Watts)? My system is coming up on two years old. I was thinking of purchasing it to have it around if I needed or I will replace it in a year what ever comes first. Does anyone know how long the unopened shelf life is? Are they date stamped? Thanks for any help. Questions Will this fit a (Watts WP5-50 Premier Five-Stage Manifold Reverse Osmosis Water Treatment System, by Watts)? My system is coming up on two years old. I was thinking of purchasing it... » Read More Questions Will this fit a (Watts WP5-50 Premier Five-Stage Manifold Reverse Osmosis Water Treatment System, by Watts)? My system is coming up on two years old. I was thinking of purchasing it to have it around if I needed or I will replace it in a year what ever comes first. Does anyone know how long the unopened shelf life is? Are they date stamped? Thanks for any help. « Show Less
144760
yeah, that should fit your model. No idea on the shelf life of the membranes but I think they are more related to time in use and not time in a bag. have you tested the TDS? changed the other filters according to schedule? I was getting around a 30ppm tds from an input tds of 600-700 by the time I changed it. I think the water quality is a little worse with the 50gpd membrane. (roughly 50ppm post install with the same input tds.)
144761
I purchased one of these for a WATTS WP-4V reverse osmosis system. Due to renovations being done to my kitchen, it sat around for a month or so. Once installed, it worked great. I also replaced the original monitor faucet(chrome) with a brushed nickel upgrade and now the water comes out under higher pressure. I am pretty sure that is because of the 50 gallons per day ability of this filter. The original was around 24 gpd.
144762
It should fit perfectly, and the shelf life should be for many years as long as it remains unopened so it can't fill up with dust and dirt. There is no date stamped on them.
144763
Sealed and unused it should have no problem for shelf live. It should tell you the manifold it fits. They are pretty much universal.Call Watts on their helpline. They are very helpful with your questions.
144764
It will fit, I have used several over the last few years. There seems to be no shelf life problems, but you might want to consider changing it every year depending on how bad your water is. If you observe a dramatic drop in water pressure from the dispenser (ours actually stopped), it's past time to change. They are not date stamped, but they come in a heavy plastic sealed bag... You could put a date on with a sharpie.
607325
I've been using the New Wave shower head filtration system for five years now. Per instructions from the manufacturer, replace the filter element once per year regardless of the number of showers taken per week. I'm very curious to learn how you concluded that your filter lasted only 4-6 months? Yes, the filter housing is somewhat difficult to unscrew in order to replace the element. I use a large pair of adjustable pliers. One of the already-given answers is a automobile oil filter removal tool which is an ingenious devise for separating/unscrewing the filter housing. This tool can be purchased inexpensively at any Wal-Mart or any retail automotive supply business. ex. AutoZone, NAPA, O'Leary's .
347614
Below seems to be the major difference. If nitrates is a concern the 531411 is the one to get. Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis SystemThe larger production membrane of this state of the art system also means this system has been designed to reduce Nitrates and Nitrites from your drinking water.Watts Premier 531418 EZ RO4 Reverse Osmosis with QC 50 GPD MembraneStage 3 is the heart of the reverse osmosis system, the RO Membrane. This 50 gallon per day semi permeable membrane will effectively reduce TDS (total dissolved solids), Sodium and a wide range of contaminants.This might help...http://www.youtube.com/watch?v=kAu9Z6Ehzb8 Below seems to be the major difference. If nitrates is a concern the 531411 is the one to get. Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis SystemThe larger production membrane of this state of the art system also means this system has been designed to reduce Nitrates and Nitrites from your drinking water.Watts Premier 531418 EZ RO4 Reverse Osmosis with QC 50 GPD MembraneStage 3 is the heart of the reverse osmosis system, the RO Membrane. This 50 gallon per day semi permeable membrane will effectively reduce TDS (total dissolved solids), Sodium and a... » Read More Below seems to be the major difference. If nitrates is a concern the 531411 is the one to get. Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis SystemThe larger production membrane of this state of the art system also means this system has been designed to reduce Nitrates and Nitrites from your drinking water.Watts Premier 531418 EZ RO4 Reverse Osmosis with QC 50 GPD MembraneStage 3 is the heart of the reverse osmosis system, the RO Membrane. This 50 gallon per day semi permeable membrane will effectively reduce TDS (total dissolved solids), Sodium and a wide range of contaminants.This might help...http://www.youtube.com/watch?v=kAu9Z6Ehzb8 « Show Less
1500160
These are replacement filters for the suggested 1 year maintenance, I haven't heard of any "new" filter designs. I'd also consider stretching the timeline, depending on the quality of your water. You may realize you won't need to switch filters as often as Ispring recommends.
511672
I would be worried if the manufacturer does not answer u back. The R O membrane stops most dissolved solids, which are small me ulema and bispenol-A or BPA is a fairly large molecule. Like it or not it is in our water, bottled or tap. The system seems to be made out of HDPE plastic, which is better than other types. The tank is stainless steel, hence no bpa, so as long as you do not expose ur sistem to acid or direct prolonged light you are safe for the first 2-3 years. I would recommend you get the 5 stage system, because the alkaline filter says "electrolytes and etc." no one answered when I asked what etc mean, so I removed it. 5 stage is $169. I would be worried if the manufacturer does not answer u back. The R O membrane stops most dissolved solids, which are small me ulema and bispenol-A or BPA is a fairly large molecule. Like it or not it is in our water, bottled or tap. The system seems to be made out of HDPE plastic, which is better than other types. The tank is stainless steel, hence no bpa, so as long as you do not expose ur sistem to acid or direct prolonged light you are safe for the first 2-3 years. I would recommend you get the 5 stage system, because the alkaline filter says "electrolytes and etc." no one... » Read More I would be worried if the manufacturer does not answer u back. The R O membrane stops most dissolved solids, which are small me ulema and bispenol-A or BPA is a fairly large molecule. Like it or not it is in our water, bottled or tap. The system seems to be made out of HDPE plastic, which is better than other types. The tank is stainless steel, hence no bpa, so as long as you do not expose ur sistem to acid or direct prolonged light you are safe for the first 2-3 years. I would recommend you get the 5 stage system, because the alkaline filter says "electrolytes and etc." no one answered when I asked what etc mean, so I removed it. 5 stage is $169. « Show Less
7838
Hi Sue - You might want to call Watts Premier and ask. I got a water testing kit to test our water before/after installation. It doesn't do quite as good as they claimed, but it's much better than nothing. We are on city water, not a well. You might want to get a water softener to run the water through that first, then the 5-stage for drinking. The water softener might cut the hardness before it hits the filter system.
1832925
Hi Michael,I don't understand about "signs of renewing" if you mean that the water isn't tasting like it should and the unit itself has seen better days then yes its time for a new one, but only if its a closed unit where the filter cannot be changed I would buy a new one. I use mine from drinking to boiling on the stove. It also depends on the capacity of the filter life be it a 5,0000 , 10,000, 15,000, or 20,000.This particular unit is closed therefore a new one should be purchased. Still loving mine. I hope this has helped you. If there are any more questions I would love to answer them. Good luck. Hi Michael,I don't understand about "signs of renewing" if you mean that the water isn't tasting like it should and the unit itself has seen better days then yes its time for a new one, but only if its a closed unit where the filter cannot be changed I would buy a new one. I use mine from drinking to boiling on the stove. It also depends on the capacity of the filter life be it a 5,0000 , 10,000, 15,000, or 20,000.This particular unit is closed therefore a new one should be purchased. Still loving mine. I hope this has helped you. If there are any more questions I would love... » Read More Hi Michael,I don't understand about "signs of renewing" if you mean that the water isn't tasting like it should and the unit itself has seen better days then yes its time for a new one, but only if its a closed unit where the filter cannot be changed I would buy a new one. I use mine from drinking to boiling on the stove. It also depends on the capacity of the filter life be it a 5,0000 , 10,000, 15,000, or 20,000.This particular unit is closed therefore a new one should be purchased. Still loving mine. I hope this has helped you. If there are any more questions I would love to answer them. Good luck. « Show Less
461756
The reverse osmosis filter is supposed to last 5 years. The prefilters (in the 3 vertical cylinders) need to be replaced every 6 months.
511674
I would be worried if the manufacturer does not answer u back. The R O membrane stops most dissolved solids, which are small me ulema and bispenol-A or BPA is a fairly large molecule. Like it or not it is in our water, bottled or tap. The system seems to be made out of HDPE plastic, which is better than other types. The tank is stainless steel, hence no bpa, so as long as you do not expose ur sistem to acid or direct prolonged light you are safe for the first 2-3 years. I would recommend you get the 5 stage system, because the alkaline filter says "electrolytes and etc." no one answered when I asked what etc mean, so I removed it. 5 stage is $169.
607323
I've been using the New Wave shower head filtration system for five years now. Per instructions from the manufacturer, replace the filter element once per year regardless of the number of showers taken per week. I'm very curious to learn how you concluded that your filter lasted only 4-6 months? Yes, the filter housing is somewhat difficult to unscrew in order to replace the element. I use a large pair of adjustable pliers. One of the already-given answers is a automobile oil filter removal tool which is an ingenious devise for separating/unscrewing the filter housing. This tool can be purchased inexpensively at any Wal-Mart or any retail automotive supply business. ex. AutoZone, NAPA, O'Leary's. I've been using the New Wave shower head filtration system for five years now. Per instructions from the manufacturer, replace the filter element once per year regardless of the number of showers taken per week. I'm very curious to learn how you concluded that your filter lasted only 4-6 months? Yes, the filter housing is somewhat difficult to unscrew in order to replace the element. I use a large pair of adjustable pliers. One of the already-given answers is a automobile oil filter removal tool which is an ingenious devise for separating/unscrewing the filter housing. This tool can be... » Read More I've been using the New Wave shower head filtration system for five years now. Per instructions from the manufacturer, replace the filter element once per year regardless of the number of showers taken per week. I'm very curious to learn how you concluded that your filter lasted only 4-6 months? Yes, the filter housing is somewhat difficult to unscrew in order to replace the element. I use a large pair of adjustable pliers. One of the already-given answers is a automobile oil filter removal tool which is an ingenious devise for separating/unscrewing the filter housing. This tool can be purchased inexpensively at any Wal-Mart or any retail automotive supply business. ex. AutoZone, NAPA, O'Leary's. « Show Less
1750517
i have 100 gallon koi tank , so if i understand correctly i would need to use 2 500ml bottles of purigen every 6 months?? any guidance would help me as im new to using this product btw i plan on using this in 1 tray and the pond matrix in another tray .....i use the Cascade® 1000 Canister Filter
1953359
Tim; Research Filmtec, look to see if this membrane has the same ends that will fit your unit. Call the Filmtec company for any info that you might need. Buy only one at a time unless you plan on keeping it in the refrigerator. Run your water after the change out to rinse the preservative from the membrane before it goes into the tank. I replace the membrane every year because our city water is bad. I use Watts filters in the 7 pack and they fit. These save money for me because of my Prime shipping. Good Luck! Mary Ann
1127273
This is a great filter! However, I wanted it to be connected to it's own dedicated water dispenser faucet. The faucet I got off amazon had a 1/4" male thread end (compression thread) and the filter has a 3/8" male end (also compression thread). To make this connection you will need two parts available on amazon.You will need two Watts brand products:Watts LFA154 Female Compression x OD Adapter 1/4-Inch x 3/8-Inch (Fine Thread)Watts LFPBCC12-44 Ice Maker Supply Line, 12-InchTook me forever to find these fittings to make it work, but I wanted to save somebody else the time and hassle. This is a great filter! However, I wanted it to be connected to it's own dedicated water dispenser faucet. The faucet I got off amazon had a 1/4" male thread end (compression thread) and the filter has a 3/8" male end (also compression thread). To make this connection you will need two parts available on amazon.You will need two Watts brand products:Watts LFA154 Female Compression x OD Adapter 1/4-Inch x 3/8-Inch (Fine Thread)Watts LFPBCC12-44 Ice Maker Supply Line, 12-InchTook me forever to find these fittings to make it work, but I wanted to... » Read More This is a great filter! However, I wanted it to be connected to it's own dedicated water dispenser faucet. The faucet I got off amazon had a 1/4" male thread end (compression thread) and the filter has a 3/8" male end (also compression thread). To make this connection you will need two parts available on amazon.You will need two Watts brand products:Watts LFA154 Female Compression x OD Adapter 1/4-Inch x 3/8-Inch (Fine Thread)Watts LFPBCC12-44 Ice Maker Supply Line, 12-InchTook me forever to find these fittings to make it work, but I wanted to save somebody else the time and hassle. « Show Less
412528
Not sure what you are asking. My experience is system was running fine without a filter change after two years. I took the battery out of the unit just because I knew I would not change the filters after only 6 months. When I did change the filters recently, there was no change in the water flow. Hope this helps.
1431112
Dear 2lolo, Watts 7-PK RO filters will fit with WP-5, WP5-50, KP-5 RO-5M; however, Watts 7-PK RO filters do not include membrane filter, which is recommended to be replaced every 2-5 years depending on the local water conditions.
1210796
Hi, These 2 units use the same filter, and they are not listed on the Multipure web site. They use the most common filter. The countertop unit on the Multipure site is plastic now not stainless. They must be older models, but I would prefer the stainless over plastic. The filters will always be available, and if you get on the auto ship program from Multipure, you can save $$. Which ever one fits your fancy. They are sold by 2 different companies and neither has free shipping. Definitely buy one. You will be doing yourself and whoever else drinks the water a huge favor. Sorry about the delay. I was caught up in the flooding in Colorado. I was not directly affected, but friends were.
1050751
Mine is 4th and worked fine, however the filter only lasted about 6 or 7 months. I then switched to the phresh filter brand, and it is far superior and def with the few extra bucks!