Max Water NSF Certified Heavy Duty 4.4 Gallon @100 PSI RO (Reverse Osmosis) Water Storage Tank, PA-E RO-132 + Valve

★★★★★ 4.6 21 reviews

US$29.98
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US$29.98
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Free shipping Free 30-day returns

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Product details

Management number 221589740 Release Date 2026/05/03 List Price US$29.98 Model Number 221589740
Category
  • Heavy Duty & Durable Construction: Max Water NSF Certified tanks are built for long-lasting use. With a max working pressure of 100 PSI and a smooth internal air vent cap to prevent diaphragm damage, the tank provides reliable water storage. Pre-charged at 6 PSI for convenience.
  • Safe, BPA-Free Materials: Made with food-grade, BPA-free plastic components that meet industry standards. Designed to store water safely and reduce potential exposure to plastic contaminants.
  • Quality Tested: Every tank undergoes rigorous quality checks to ensure it meets industry standards for safe and durable water storage.
  • Versatile Applications: Equipped with a 1/4" stainless steel connection compatible with Reverse Osmosis water storage tanks, pump tanks, and thermal tank applications.
  • Optimal Storage & Space-Saving Design: Holds approx. 4.4 gallons at 100 PSI (3.2 gallons at 60 PSI). Tank measures 10.5" diameter × 13.5" height (15.75" with valve & base), making it ideal for most under-sink residential RO installations. Actual water output depends on incoming pressure and RO system efficiency. Typical delivery ~3.2 gallons at 60 PSI.
  • Designed to Outperform Standard Tanks: Compared with typical water storage tanks, Max Water tanks offer stronger materials, improved diaphragm protection, and better pre-charged readiness—providing a more reliable and long-lasting solution.
  • Replacement 1/4" Tank Ball Valves are available separately — search ASIN: B07DRPW4B7 on Amazon.
  • Why Max Water : We have 15+ years of experience in water filtration industry providing solution with a smile to millions of families. Make Max Water your solution to all your filtration needs.
UPC 700256129059 680392202239
Capacity 3.2 Gallons
Brand Name Max Water
Model Name 4.4ROTank
Unit Count 1.0 Count
Part Number 105006~105137~H
Manufacturer Max Water
Model Number 105006
Power Source Manual Operation
Material Type Stainless Steel
Container Type Bottle
Item Type Name Heavy Duty 4.4 Gallon @100 PSI Pressurized RO (Reverse Osmosis) Water Storage Tank, PA-E RO-132 + Valve
Installation Type Under Sink
Included Components Tank with Stand and Valve
Purification Method Reverse Osmosis
Upper Temperature Rating 122 Degrees Fahrenheit
Item Dimensions L x W x H 11"L x 11"W x 14"H
Global Trade Identification Number 00680392202239
Other Special Features of the Product Built for heavy duty usage.
Supported Water TDS Level Maximum PPM 500

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4.6 out of 5
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21 ratings | 9 reviews
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