New Arrivals/Restock

11 Gallon Pre Pressurized Water Storage Tank For Reverse Osmosis Systems, White, Holds Up To 8.2 Gallons, Durable FDA Grade Materials For Home Filtration Setup

flash sale iconLimited Time Sale
Until the end
02
55
05

US$91.24 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$49.13
quantity

Product details

Management number 232887055 Release Date 2026/06/21 List Price US$49.13 Model Number 232887055
Category
11-Gallon Pre-Pressurized RO Water Tank, single unit
✔️ Pre-charged to 7 psi with nitrogen, NSF/ANSI certified, FDA-grade materials

This 11-gallon, pre-pressurized storage tank is designed for residential RO systems and other home filtration setups, providing a steady supply of purified water under the sink.

✅ Capacity: 11-gallon tank stores up to 8.2 gallons of purified water
✅ Pre-charged to 7 psi with nitrogen for steady flow
✅ FDA-grade polypropylene liner, high-grade butyl diaphragm, 304 stainless steel connections
✅ NSF/ANSI tested to meet safety standards
✅ Complete installation kit included: shut-off valve, tank connector, tank stand
✅ Horizontal or vertical installation under sink RO setups

💡 What is a pre-pressurized water storage tank used for in home RO systems?

It serves as a handy, ready-to-use supply of purified water by storing pressurized water under the sink.

- Works with under-sink RO setups to ensure steady water pressure and quick dispensing
- Maintains 7 psi pre-charge for consistent flow and reduced pump cycling
- NSF/ANSI tested and made with FDA-grade materials for safe drinking water
✝️

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review