Skip to content

Follow us!

Same Day Shipping On Select Items Within The USA | 30-Day free returns

Chat With An Oxygen Specialist | Pre-Purchase & Post-Purchase

Overnight Delivery Available on Select Machines | 30-Day free returns

Call Toll Free 866-802-7613

0.26-Gallon Pressurized Storage Water Tank for Tankless Reverse Osmosis System I with 1/4" Water Tubing

$59.00 $89.00
Unit price  per 

Product Description

Good Partner With Tankless RO Systems

This product resolves the pulse issues resulting from long-distance connections of the tankless RO system with refrigerators and other water appliances. It allows you to use tankless RO system in the distance of up to 16 feet.

Compatibility

The tiny water storage tank work perfectly with all systems with 1/4ā€ water tubing.

Smaller Size, Large Capacity

Require a small space, thanks to the compact design. In addition, the 1L capacity ensures an even and faster dispense of pure water.

Top Quality

Using only 100% BPA-free, food-grade, sustainable, and recyclable materials, this RO tank is safe for use. It is certified durable, having passed static pressure tests.



  • This mini water tank is designed to unlock more functions in tankless reverse osmosis systems specifically: a) allow your tankless RO system to work perfect with refrigerator or ice maker, avoiding frequent reboot. b) Extend using distance of RO system, ensuring constant water flow or ice if thereā€™s a long distance between RO system and refrigerator or ice maker. c) Get water fast from refrigerator without wait.
  • Ā The user manual provides simple instructions on how to install this water pressure tank. You get a 1/4"quick-connect design out-of-the-box. All you have to do to complete the installation is to cut off the water outlet tubing of the tankless RO water filter systems, then insert both ends of the tubing into the tank.
  • This small water storage tank has passed several tests, such as burst, pulse, static pressure, fall off, and tightness tests. The tank is super-durable and will not even leak in the event of high pressure. You also get a 1-year service.
  • Ā Only high-quality food-grade materials make up each component of this product. They are 100% safe and sustainable. The presence of carbon steel also adds more durability.
  • Ā Despite the small size (4.1 x 4.1 x 7.3 inches), the reverse osmosis tank offers a large capacity, especially under the sink. Enjoy a steady water flow with a 1L large capacity, as well as uniform, clearer ice cubes. Perfectly fits tankless RO systems.

What's in the box

  • Pressure mini water tank; 1/4" - 1/4" Tee valve; 3-way quick fitting; Ball valve (with sealing washer); 1/4" - 1/4" - 1/4" Tee fitting; 1/4" PE tubing; Teflon tape; 1/4" Compression hex nut*2; Sleeve*2; Insert*2

  • Shipping

    Shipping Time- 5-7 days

    We process orders between Monday and Friday. Orders will be processed within 1-3 business days of ordering and shipped out the next day after the processing day. We don't ship on weekends.

  • Our Guarantee:

    We truly believe we have some of the best products in the world and we want to make sure we back that up with a risk free ironclad 30 day guarantee.

    If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

    Buying items online can be a daunting task, so we want you to realize that there is absolute zero risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right.

    We have a business phone number you can text for quick response and a 24/7/365 Ticket and Email support. Please contact us if you need assistance.