Hydronix Radial Flow Carbon Filter - 4.5" x 20" Compatible to RFC20-BB

Hydronix SDP-4520 Sediment Dual Purpose Radial Flow Carbon Filter is compatible with RFC-20BB filters. It provides a unique design combining all the benefits of a Granular Activated Carbon (GAC) filter and that of a Sediment filter. This filter produces higher flow rates and lower pressure drop while providing you with exceptional chlorine taste and odor reduction. The SDP-4520 Cartridges have a radial flow design and are ideal for higher flow Point of Entry (POE) applications. Specs: Part SDP-4520 - Rating: 25 microns - Dimensions: 4 1/2" x 20" - Flow rate: 0.9 psi at 4 gpm - Fits most 20"x4.5” filter housings