Four Pentek S1-20BB Compatible Pleated 4.5 x 20 Inch Water Filters Water Factory System Filters Upon exiting the cartridge the

Upon exiting the cartridge the water again passes through a 5 micron filtration phase to polish the treated water

New and improved dual layer 5 micron and 1 micron filtration

Water filter housing "Made in Italy" NSF/ANSI certified

Replacement cartridge 2

This cartridge is also a compatible alternative to Bunn water filtration systems cartridge EQH2 for the EQ12TL unit

Four Pentek S1-20BB Compatible Pleated 4.5 x 20 Inch Water Filters Water Factory System Filters Upon exiting the cartridge theFour Pentek S1 20BB Pleated 4. 5 x 20 Inch Replacement Water Filter Cartridges 20 Micron by KleenWater Four 20 Micron Pleated Replacement Water Filter Cartridges A High Quality, Low Cost Alternative to the More Expensive OEM Cartridges Compatible replacement for: Pentek S1 20BB, R30 20BB S1 20BB ECP5 20BB 155430 43, Ametek R30020BB, Keystone GPE30 20, Hydronix SPC 45 2030, Watts WPC5FF20 Everpure EV910841 CP5 20BB, Culligan Big Blue Filter 5 Micron,