Pentek RFC Series Filter

Also branded as: Pentek / Ametek / Culligan / Kleen Plus / Plymouth Products / Pentair / American Plumber / Bruner / US Filter RFC Series

RFC Series cartridges are constructed with a 70-micron porous polyethylene outer shell and durable polypropylene end caps. The 2-3/4" OD cartridges have a polypropylene core and the 4-1/2" OD cartridges incorporate a spun polypropylene core. Sandwiched between the outer shell and the core is a bed of granular activated carbon (GAC).

The unique radial flow design offers the benefits of granular activated carbon (GAC) filtration, such as low pressure drop, while at the same time significantly reducing 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 (POE) and other high flow rate applications.

Provides effective chlorine taste & odor reduction*
BB cartridges are ideal for point-of-entry (POE) and other high flow rate applications
Unique design reduces carbon fines in filtered water
Available in a wide variety of sizes

Model Micron
Rating* Size # per
case Buy in
USA Buy in Canada
Why different pricing?

Pentek RFC-20
15506543 7.0 2 3/4" x 20"
(70mm x 508mm) 6 US $161.94
($26.99 / filter)
Free Shipping

CDN $179.61
($29.94 / filter)
Free Shipping

Pentek RFC-BB
15514143 25.0 4 1/2" x 9 3/4"
(114mm x 248mm) 8 US $231.92
($28.99 / filter)
Free Shipping

CDN $251.20
($31.40 / filter)
Free Shipping

Pentek RFC-20BB
15524743 25.0 4 1/2" x 20"
(114mm x 508mm) 6 US $359.94
($59.99 / filter)
Free Shipping

CDN $382.16
($63.69 / filter)
Free Shipping

Also marketed as:

Pentek RFC-20
Pentek RFC-BB
Pentek RFC-20BB

Culligan RFC-20
Culligan RFC-BB
Culligan RFC-20BB

Ametek RFC-20
Ametek RFC-BB
Ametek RFC-20BB

US Filter RFC-20
US Filter RFC-BB
US Filter RFC-20BB

Pentair RFC-20
Pentair RFC-BB
Pentair RFC-20BB

* Based on Manufacturer's internal testing.