Purenex PA-E 3-2GT-BV 3.2-Gallon Storage Tank with Ball Valve

My Watts RO system purchased from Costco about 4 years ago, just wouldn't produce any water at the tap. I thought I had a pressure issue or maybe one of the filters was clogging up. I would turn on the tap and get about 3 seconds of strong water flow, then it went to a trickle. It was taking a long time just to fill one water glass.I replaced the filters and there was no change in water pressure. Then I read about these things having a bladder in them, so I followed a procedure I saw on YouTube to drain the tank and check for 5-7 psi in the tank bladder. Well, it was low, so I filled it back to 7 psi. That didn't work either so I left it alone for a while, then saw that they tanks don't cost that much to replace.I got this on Amazon and 2 days later installed it in 5 minutes (simple install, the bladder is already pressurized inside), let it fill up for a while, then it was amazing. It was like having a brand new system again! Steady, consistent, water pressure at the tap! This seems to be the same exact tank my Watts system came with originally. I don't know how long it is supposed to last, but I got about 4 yrs. out of my original tank and at under $40 to replace, it's not bad I suppose.

Tank came as described- well packaged, on time. The bladder- is it already prefilled? Do I need to fill it at all? Point is- no documentation on any of that. Additionally, it came with an elbow valve to go on top. Great- but different than the one that the unit came with initially. Now I assume that the tank is generic and that the RO system company selected the valve, but the one provided with this tank wouldn't work with my system so I had to go to Lowe's to fin parts to make it work. Only another $4 but I was worried that I'd have to order the part on Amazon and wait even longer to get this thing set up. Overall happy with the unit

Recieved ro tank, and it is missing the ball valve that it says it comes with just like others have complained about. Also the idiots they have putting the Teflon tape on the threads wound it on backwards which could cause a leak if a fiting was installed like that. I really think they should change thier listing about it coming with the ball valve because that was what made me choose this tank over others. A little dissapointed!

This tank works for what it is supposed to do. It includes the tank, plastic stand to support the tank in either a horizontal or vertical position, and an on-off valve (which was missing based on earlier reviews). This was easy to install, we used some teflon tape on the threads and a T-fitting purchased at a local home improvement store.Product works as described and was a good fit for the money...so far!

The tank is great, it is even pre-pressured to the recommended 7 psi!!The right angle valve that came with it leaked at the 1/4" tube connect pointspraying water everywhere!! I wanted to finish my install, so i removed the tube retainer and "o" ring that seals the tube.The "o" ring was smashed and split on the outside edge of the ring. (It must have been installed that way, as the outside edgeof the ring cannot be damaged by inserting the tube) I replaced the "o" ring and reassembled, no more leak!!

THE TANK COMES REPRESSURIZED already there is no need to do anything to the tank. As soon as i got it i turned on the compressor and i was about to fill it up but a thought came to my mind and good thing i checked the pressure because and it had about 10psi and i think if i would of put more i might of explored it. The tank was easy to install but the only problem that i had was the valve. the valve wasn't the correct size for my RO system it was to small so i had to use my old one which fit perfectly.

After 18 years the old 1.5 gal Premier storage tank rusted out. This tank was an easy (15 minute) replacement. Minimum of tools required. Twice the storage for the ice maker and the sink spigot. Never seem to run out of filtered RO water now. I recommend this tank to anyone needing a replacement or additional storage.

I had purchased a reverse osmosis filtering system from Sam's Club over 10 years ago and needed to replace my storage tank. I could not find an exact replacement even after checking with several supply houses locally. I even ordered one too large just because I thought my only other option was to buy a complete new system from a supply house. Thanks to Amazon, I quickly located this unit and received it only a day or two after the supply house finally got in the larger and more expensive tank which I cancelled. This tank worked perfectly.