Harmsco (WB-931-20) 29.25" x 2.75" WaterBetter Pleated Cartridge 20 Micron Recirculating Pumps Compatible with all Omnipure E-Series

Compatible with all Omnipure E-Series filter heads and housings

Compatible with standard 1/2" ID tubing including polyethylene

the resin is exhausted and it's time to swap cartridges—waiting too long means you're no longer getting the purity you're paying for

Cold water rated

The Telecrafter RB-5 clip gun system is compatible with standard 1/2" OD tubing used in reverse osmosis systems

Harmsco (WB-931-20) 29.25" x 2.75" WaterBetter Pleated Cartridge 20 Micron Recirculating Pumps Compatible with all Omnipure E-SeriesHarmsco WaterBetter Series Harmsco WB 931 20 29. 25" x 2. 75" Pleated Sediment Cartridge Cleanable, reusable polyester pleated filter for whole house and commercial pre filtration at 20 micron 20 Micron 29. 25" x 2. 75" NSF 61 Certified Reusable WHY IT WORKS Polyester Plus pleated media gives you more surface area and longer service life than wound or spun cartridges Pleated Design More filtration surface area in the same footprint means longer runs