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Specialty Filters

Pentek specialty filters include RFFE20-BB iron reduction, PCF mixed bed deionization, WS water softening cartridges, BP bag filters, and PBH bag filter vessels for specialized water treatment and sediment applications.

RFE20-FBB Iron Reduction Filter Cartridge

Model No. Name For Housing
155263-43 RFFE20-BB 20” Big Blue

PCF Series Mixed Bed DI Cartridges

Model No. Name Grains mg TDS as CaCO3 Flow Housing Initial ΔP
155273-43 PCF1-10MB 270 17,500 0.25 gpm 10” Standard 1.5 psi @ 0.25 gpm
155274-43 PCF1-20MB 600 38,800 0.50 gpm 20” Standard 3.4 psi @ 0.50 gpm
155281-43 BBF1-20MB 1,850 120,000 1.25 gpm 20” Big Blue 1.1 psi @ 1.25 gpm

WS Series Water Softener Cartridges

Model No. Name Dia. Length Flow Housing Capacity Grains as CaCO3
155319-43 WS-10 2.6” 9.75” 0.50 gpm 10” Standard 750
155320-43 WS-20 2.6” 20.0” 0.75 gpm 20” Standard 1500
155321-43 WS-20BB 4.5” 20.0” 2.00 gpm 20” Big Blue 4500

BP Series Filter Bags and Vessels

Model No. Name / Vessel Micron / Bag Connection Max. Dimensions Max Pressure
155383-03 BP-410-1 1 µ
155385-03 BP-410-5 5 µ
155387-03 BP-410-10 10 µ
155389-03 BP-410-25 25 µ
155391-03 BP-410-50 50 µ
155393-03 BP-410-100 100 µ
155384-03 BP-420-1 1 µ
155386-03 BP-420-5 5 µ
155388-03 BP-420-10 10 µ
155390-03 BP-420-25 25 µ
155392-03 BP-420-50 50 µ
155394-03 BP-420-100 100 µ
150360 PBH-410-1 10” Bag 1” NPT 13⅛” × 7¼” 100 psi
150338 PBH-410-1.5 10” Bag 1½” NPT 13⅝” × 7¼” 100 psi
150367 PBH-420-1 20” Bag 1” NPT 23⅜” × 7¼” 90 psi
150337 PBH-420-1.5 20” Bag 1½” NPT 23⅞” × 7¼” 90 psi