Radial Flow Carbon Filters

SP-RFC Series

The SP-RFC Series of carbon filters by SpiroPure offer a radial flow design, which not only provides the benefits of granular activated carbon filtration, but also reduces the amount of carbon fibers released by the cartridge. SP-RFC cartridges are an ideal choice for point-of-entry (POE) and other high flow rate applications.

  • Made with coconut shell radial flow granular activated carbon
  • Coconut shell carbon is recognized as the best filter media for producing better tasting drinking water
  • Available in nominal sizes of: 10x4.5 and 20x4.5
  • Available nominal filtration ratings of: 25 microns

Filter Details Chart
  Model Number Nominal Micron Rating Case Quantity Case Dimensions Case Weight
2.5" x 10" SP-RFC-10 25 micron 12 12" x 12" x 10" 12 lb
2.5" x 20" SP-RFC-20 25 micron 6 22" x 11" x 8" 14 lb
4.5" x 10" SP-RFC-BB 25 micron 6 15" x 12" x 11" 13 lb
4.5" x 20" SP-RFC-20BB 25 micron 4 22" x 11" x 10" 16 lb
Cross Reference Chart
Size Rating SpiroPure Pentek Hydronix Culligan
2.5" x 10" 25 micron SP-RFC-10 RFC-93 / 155063-43 SDP-2510
2.5" x 20" 25 micron SP-RFC-20 RFC-20 / 155065-43 SDP-2520
4.5" x 10" 25 micron SP-RFC-BB RFC-BB / 155141-43 SDP-4510 RFC-BBSA
4.5" x 20" 25 micron SP-RFC-20BB RFC20-BB / 155247-43 SDP-4520