RFC 20 BB - RFC-20-BBS Radial Flow Carbon, 4-1/2'' x 20'' Radial Flow Granular Activated Carbon, AK 10930. Single unit.

RFC Series cartridges are constructed with a 70-micron porous polypropylene outer shell and durable polypropylene end caps.The 2-3/4'' OD cartridges have a polypropylene-wrapped core, and the 4-1/2'' OD cartridges incorporate a spun polypropylene wraps core. Sandwiched between the outer shell and the core is a bed of granular activated carbon. The unique radial flow design offers the benefit of granular activated carbon filtration, such as low pressure drop, while at the same time eliminating the release of carbon fines commonly associated with GAC style cartridges. RFC Series cartridges are available in a wide variety of sizes and are ideal point-of-entry and other high flow rate applications.

Materials of Construction: Granular-activated carbon, polypropylene, polyethylene, Buna-N.
*Maximum Flow: 0.12 psi @ 3 GPM
*Temperature: 4.4 to 52