Four S1-BB Pentek Compatible Filters - 20 Micron Pleated Cartridges

This 20 micron replacement cartridge is constructed of pleated polyester which benefits the consumer in two ways. The pleated design provides a very large exposed surface area that gives the cartridge impressive solids-holding capacity. This cartridge is a single membrane which allows for occasional cleaning. Its performance is commensurate to the competition at a lower cost. The industry universal dimension of 4.5 inch x 10 inch makes it compatible with filter housing manufacturers such as GE (GXWH35F, GXH30C, GXWH40L), Whirlpool (WHKF-DWHBB), Cuno(AP801), Sears/Kenmore(38448), Culligan(Big Blue) and Ametek (Big Blue), among others. Polyester media is bacteria and chemical resistant thus the cartridge is suitable for residential, commercial & industrial applications.

~ 4.5 x 9.75 inches ~ industry standard universal dimension

~ High quality, low cost Pentek S1-BB compatible replacement filter

~ fits Culligan, 3M Purification / Cuno Aqua-Pure, GE, Ametek (AKA Pentek/US Filter) - Big Blue , Sears and many other water filter housings

~ change cartridge every 6-10 months or upon substantial pressure reduction

~ operating range: 20-100 psi, 40-100 F temp, pH 4-10

~ flow rates up to 20 gallons per minute.

The smaller the micron rating the better the entrapment capability. KleenWater is a trademark of Pavel Water Filtration.