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SimPure Small Water Pressure Tank for Tankless Reverse Osmosis System, RO Water Storage Tank with Fittings for Refrigerator, Ice Maker, Suitable for 1/4" and 3/8" Water Pipes, HYRO-1.0

  • Based on 80 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Tuesday, Dec 24
Order within 14 hours and 30 minutes
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Features

  • ENHANCED PERFORMANCE of TANKLESS RO SYSTEM: The compact water pressure tank from SimPure is engineered to boost the capabilities of tankless RO systems. It ensures smooth coordination with the refrigerator and ice maker, cutting down on the need for frequent reboots. It extends the reach of the RO system to guarantee continuous water flow and ice supply, enabling quick access to water without any waiting
  • NSF CERTIFIED and TESTED: The reverse osmosis tank HYRO-1.0 has been tested and certified by NSF, meets the NSF/ANSI 58 Standard, and complies with material and structural integrity requirements. Each pressure tank undergoes rigorous quality and durability testing, ensuring exceptional quality and performance. This water storage tank is crafted from a food-grade butyl diaphragm, providing a tasteless and odorless water chamber that keeps your water free from impurities and harsh chemicals
  • SIMPLE INSTALLATION: The user manual provides clear and easy-to-follow instructions for installing the water pressure tank. The RO tank includes all necessary fittings for effortless connection to the refrigerator or ice maker, it can be set up with 1/4" and 3/8" water pipes, which is a perfect addition to any RO water system
  • SPACE-SAVING DESIGN: The small pressurized tank features a compact size ( 6.6*9.2) with a 1.4L capacity, saving under-sink space and eliminating the need for a tank stand. It is the perfect fit for all tankless RO systems, including T1-400UV, T1-400ALK, Q3-600, G3P600, G2P600, G3P800, G2, G3, D6, D4, PD400, PD500, PD600, PX500, KFL-X6, PL400G, CUW4, etc
  • SERVING USA SINCE 2006: Seattle, WA USA, SimPure is dedicated to providing world-class quality water filtration solutions. If you are not satisfied with your purchase, then we want to hear from you. Please contact our trained water specialists. And is available to answer any questions during the life of the product

Brand: SimPure


Color: White


Material: BPA-Free


Product Dimensions: 6.2"L x 6.2"W x 9"H


Capacity: 0.37 Gallons


Brand: SimPure


Color: White


Material: BPA-Free


Product Dimensions: 6.2"L x 6.2"W x 9"H


Capacity: 0.37 Gallons


Specification Met: NSF/ANSI 58 Standard


Shape: Rectangular


Manufacturer: SimPure


Item Weight: 2.51 pounds


Country of Origin: China


Batteries required: No


Included Components: Pressure water tank*1, accessories kit*1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • It’s perfect for an ice maker or a glass if water
Great little tank, comes with lots of extra connections and hose to do multiple things with this little tank. It’s perfect for the ice maker if the refrigerator is far away from the RO system, a second fill station for water, soda fountain system, dedicated ice maker, etc.
Reviewed in the United States on November 15, 2024 by PhxHeat

  • Works well
Using this on a Nu Aqua 800GPD Tankless Reverse Osmosis System. It works quite well increasing the pressure coming out of the Smart Water Faucet.
Reviewed in the United States on October 14, 2024 by Marc

  • Works well in tight spaces
Using it with a Fizzlife RO unit for 3 months. Comes with good assortment of fittings. Rests on its base and does not come with any hardware or provision for wall mounting. Good for filling sports bottles quickly and for running a distant ice maker.
Reviewed in the United States on August 27, 2024 by Paul

  • Perfect size for "tankless" RO
I've had kitchen RO for nearly 20 years. The first models I had used 3 gallon tanks, which took too much space and were a pain to replace when they went bad. Then I switched to tankless RO and realized that the tank does really make the experience better. I first tried a smaller unit it give it some buffer, but it was too small. This is the Goldilocks of tanks. Not to big, not too small, just right. ... show more
Reviewed in the United States on August 16, 2024 by Jason T

  • Works really well. Stops surging of RO system
We have a tankless RO system, but due to our connection to our refrigerator, we needed to add a small tank to minimize surging of the RO system. Initially we purchased a "mini" tank that worked well for about 2 years. When it failed, I started to re-order another "mini" tank and then came across this one. Here are the pros amd cons: Pros: 1. Takes up just a little more room as the "mini" tank, just a bit taller. 2. Capacity is about 3-4 times the "mini" tank. 3. Stopped all surging of the RO system whenever water was being dispensed thru the refrigerator (ice maker or thru the door). 4. Came with all the necessary connectors valves and Teflon tape. 5. THE WIFE COMMENTED HOW MUCH BETTER THE SYSTEM WAS RUNNING THAN WIRH THE OLDER TANK... HAPPY WIFE ... HAPPY LIFE. Cons: None so far, time will only tell how long this one will last. But when it goes, we will be getting the same as a replacement. ... show more
Reviewed in the United States on October 31, 2024 by C. Kinerd

  • No leaks but missing a vital part if using in a 3/8" system. Didn't help.
Seems good quality with no leaks. Strangely, they include a 3/8" 3-way connector, but it will not fit the 1/4" tank ball valve. Should have included a 3/8" ball valve since they advertise it is for both 1/4" and 3/8" systems. They don't even sell them, so it required an additional purchase (the John Guest valve works fine with an additional o-ring: "John Guest 3/8 OD x 1/4 NPTF Inch Female Adapter, Push to Connect Plastic Plumbing Fitting, PP451222WP"). Also, didn't help raise the pressure or increase the water flow to my refrigerator even though I convert that line to 3/8". ... show more
Reviewed in the United States on November 20, 2024 by V1

  • Worked great
We needed a small tank to provide some pressure for a tankless RO system this did the job without taking up much space
Reviewed in the United States on November 21, 2024 by Stschott

  • Seams to work good
Works great
Reviewed in the United States on June 7, 2024 by michael l tanner

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