Professional Installer Multi Whole House Water Filter Set - 4.5 x 20 Reverse Osmosis This high quality after market

This high quality after market cartridge 2-set is a compatible replacement which can be used with Selecto Scientific systems MF 620-2P System

These 10 cartridges are high quality low cost alternatives

Cuno(AP801)

The approximate measurement is 1 1/8 inch Outer Diameter x 5 1/8 inch length

5" (W) x 9

Professional Installer Multi Whole House Water Filter Set - 4.5 x 20 Reverse Osmosis This high quality after marketProfessional Installer Multi Whole House Water Filter Set Fits 4. 5 x 20 Inch Cartridges (not included) Four Housings, Wrenches and Brackets Four transparent housings made of safe PET (polyethylene) plastic 1 inch FNPT Four filter wrenches Four mounting brackets with screws Professional Installer 4 Unit Multi Pack Universal Whole House Water Filtration System Package by KleenWater. Choose from 3 4, 1 inch and 1. 5 inch inlet outlets. The 3 4 inch