Omnipure - Q5421 - 8" x 2.5" Q-Series Twist Off Carbon Block Filter - 10 Micron Blue & White (ST-15) Tank & Cover Only 15 GALLON TANK & COVER ONLY Compatible with commercial desalination systems

Compatible with commercial desalination systems using Dow Filmtec or equivalent 4040 seawater element configurations

Ideal for municipal and well water applications where chlorine or chloramine reduction is needed alongside particulate filtration

5" diameter cartridges

Quick inline installation gives customers continuous visibility into their water quality without lab testing

💧 The universal T28 cap on the E5728 makes filter changes quick and mess-free—no need to replace housings or fittings when switching from other Omnipure E-Series models

Omnipure - Q5421 - 8" x 2.5" Q-Series Twist Off Carbon Block Filter - 10 Micron Blue & White (ST-15) Tank & Cover Only 15 GALLON TANK & COVER ONLY Compatible with commercial desalination systemsOmnipure Q Series Q5421 8" x 2. 5" Twist Off Carbon Block Filter with 10 Micron Rating Inline carbon block filtration with the convenience of Omnipure's Twist Tap system for quick, leak free cartridge changes in RO systems, refrigerators, and beverage equipment 10 Micron Carbon Block Twist Tap 1500 Gallons WHY IT WORKS Activated Carbon Block with Automatic Shutoff Twist Tap Valve Integrated shutoff valve automatically stops water flow when you