

💧 Stay hydrated, stay ahead — never run dry with APEC’s powerhouse tank!
The APEC TANK-14 is a heavy-duty, pre-pressurized 14-gallon reverse osmosis water storage tank designed for residential RO systems. It holds up to 10.7 gallons of purified water, features a food-grade NSF certified bladder, and stainless steel connectors for leak-proof, odor-free performance. Its large 3/4” inlet/outlet ensures faster refills and improved water pressure, while versatile vertical or horizontal installation options with a tank stand make it perfect for busy households seeking reliable, high-volume RO water storage.












| ASIN | B00NQC516W |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #39,783 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Under-Sink & Countertop Filtration |
| Brand | APEC WATER |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,196) |
| Date First Available | September 19, 2014 |
| Global Trade Identification Number | 00854961005570 |
| Installation Type | Under Sink |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 22.5 pounds |
| Item model number | TANK-14-A |
| Manufacturer | APEC WATER SYSTEMS |
| Model Name | TANK-14 |
| Package Information | Stand |
| Part Number | TANK-14-A |
| Pattern | Filter |
| Product Dimensions | 16"L x 16"W x 23"H |
| Size | 14 Gallons |
| Special Feature | Heavy Duty |
| Special Features | Heavy Duty |
| Style | TANK-14 |
| Supported Water TDS Level Maximum (PPM) | 10 |
| UPC | 854961005570 |
A**N
Its Great!!!!
Works great! I got the water pressure back. Easy to install.
A**R
Great little RO tank
Works great, easy to install, I replaced a 10 year old tank that started leaking at the Schrader valve, this tank did the trick. Amazing volume of water before it starts to slow.
C**T
Very pleased with this purchase
Working well, capacity seems to be as advertised. No funny orders or taste. Easy to install. Preset pressure was perfect. Replaced the old 4 gallon that couldn’t keep up with family needs.
A**R
VERY EASY, Great products
Perfect replacement to our old system, all we know is it was about 13 years old and we have had poor pressure for two years, right after last filter change by local company. Finally wanted to replace all the filters, tank and membrane all at once. It was very easy to do. Great pressure out of the new tank that lasts for almost 2 minutes on full pressure, then pressure lowers consistently for a couple more. It hits the front of our sink now. So we will not even need to turn the gooseneck on all the way on like we have been. Would recommend and will be back for more filters, etc in the future. This was the first time doing it myself and we replaced the tank AND membrane along with the filters for cheaper than JUST filters cost through the local company,
B**N
Good Quality Replacement Tank.
Great replacement for old tank I had for over 10 years. Good quality and comes pre-charged. No instructiona necessary, just remove old tank, apply plumbers tape and screw on fitting and attach water line, then check for leaks. Fits most undersink RO systems. One tip: you will need to wait several hours for the tank to fill. At first it will seem like the tank is not filling up, but just give it several hours and it will be full.
S**W
Great replacement tank
Best price for my apex tank replacement. Works perfect.
A**R
Does your APEC system act like its prostate is inflamed?
I bought my APEC system in 2018. I've done yearly filter changes, and the occasional RO filter replacement. The system ran great. Then several weeks ago, I noticed the water was coming out in much lower quantities. I could maybe get half a liter out and then it would just dribble. It was like it had an inflamed prostate. I read some other reviews and decided to buy this tank. Problem fixed! I get a nice, full flow of water and much more than a little tinkle. The tanks are only supposed to be good for five years, and then the diaphragm inside them slowly loses pressure which means the tank will fill, but you won't get very much water out of it since the diaphragm has lost pressure. After I removed the old tank it was almost full and there was over 2 gallons of water still in it that wouldn't come out of the faucet anymore.
S**Y
This tank fixed my problem on my 5 year old system.
I have a model RO90 APEC system that I bought 5 years ago and for some reason about a month ago, it seemed to only filter about a half a gallon at a time. I decided that it might be the tank that was the problem so I ordered this tank and it fixed the problem completely. While I was replacing the tank, I also moved the filters out from under the utility sink and mounted them on the outside of the sink. Then I set the tank under the sink so now the system is easier to work on and the new tank and whole system works great now.
Z**A
Easy to install, works well. Had to install a converting head to work with my filter
7**R
Works OK 2 weeks in
E**O
Me gustó que fuera blanco, otras marcas tienen colores más feos en estos mismos tamaños como crema o azul y como en mi caso el tanque está expuesto, así que es importante que se vea bien. Solo hubo 2 cosas que no me gustaron: 1. El material y el diseño de la base es pobre: para empezar, la parte de la base que está en contacto con el piso no es ancha, así que el peso se recarga sobre un borde más o menos delgado, con el paso del tiempo y el peso continuo, puede que se termine por vencer el plástico y rompa el conector de agua; la base no está fijada al tanque, lo que tiene sus ventajas en comodidad (a la hora de conectarlo resulta mucho más sencillo que con los tanques de base fija) pero pienso que también le resta estabilidad. Respecto al diseño del tanque y de la base, considero que es un problema porque el conector de agua mira hacia abajo y requiere de una pieza en 90°, por lo que cualquier otra pieza que no sea la original será complicada de utilizar porque la base da poco espacio de maniobra respecto del suelo y eso genera mi siguiente problema. 2. No se incluye el conector del tanque, por lo que es imposible usarlo de inmediato si no se ordena la pieza necesaria con anticipación, lo cual me parece totalmente absurdo. De manera que si planeas comprarlo, será mejor que también consideres el precio del conector 3/4 NPT a manguera de 1/4 que no vende Amazon México, sino Amazon EEUU y que en este caso, cobra envío aún con prime, así que no es precisamente barato, aun si está en oferta.
J**O
BUENA CAPACIDAD
T**N
Came damaged tank looks good but dinged in 2 different spots
Trustpilot
2 months ago
3 weeks ago