20" x 4.5" Standard

Showing all 35 results

  • 20″ x 4-1/2″ Full Flow (1, 5, 20 or 50 Micron) Melt Blown Sediment Cartridge

    $28.00
  • 20″ x 4.5″ Heavy Duty High Temperature Filter Housing with 1″ Ports

    $89.00
    Part#: YTB-20-RB-1
  • Aries 20″ x 4-1/2″ Acid Washed Coconut Shell Cartridge

    $60.00
    Part#: AF-20-1046-BB
  • Aries 20″ x 4-1/2″ Arsenic Removal Cartridge

    $195.00
    Part#: AF-20-3695-BB
  • Aries 20″ x 4-1/2″ Calcor/GAC pH Neutralizer Cartridge

    $64.00
    Part#: AF-20-4210-BB
  • Aries 20″ x 4-1/2″ Catalytic Carbon Cartridge

    $86.00
    Part#: AF-20-1042-BB
  • Aries 20″ x 4-1/2″ Fluoride Reducing Cartridge

    $135.00
    Part#: AF-20-3690-BB
  • Aries 20″ x 4-1/2″ High Purity Mixed DI Resin Cartridge

    $85.00
    Part#: AF-20-4010-BB
  • Aries 20″ x 4-1/2″ KDF55/Coconut Shell GAC Cartridge (5 lbs of KDF)

    $120.00
    Part#: AF-20-2015-BB
  • Aries 20″ x 4-1/2″ KDF85/Coconut Shell GAC Cartridge (5 lbs of KDF)

    $132.00
    Part#: AF-20-2215-BB
  • Aries 20″ x 4-1/2″ Phosphate Cartridge (80 oz. of Phosphate)

    $152.00
    Part#: AF-20-3327-BB
  • Aries 20″ x 4-1/2″ Phosphate/GAC Cartridge (2 lbs of Phosphate)

    $72.00
    Part#: AF-20-3312-BB
  • Aries 20″ x 4-1/2″ Phosphate/GAC Cartridge (4 lbs of Phosphate)

    $88.00
    Part#: AF-20-3314-BB
  • Aries 20″ x 4-1/2″, 100% Calcor pH Neutralization Cartridge

    $64.00
    Part#: AF-20-3232-BB
  • CA Ware 20″ x 4.5″, 1, 5 or 10 Micron Carbon Block Filter Cartridge

    $50.00$54.00
  • CA Ware 20″ x 4.5″, 5 Micron Carbon Block Filter Cartridge w/ Lead Removal

    $65.00
    Part#: KLBG05-B20
  • MATRIKX GREENBLOCK Pb1 20″ x 41/2″ Carbon Block Filters for Chlorine Taste and Odor, VOC, Cyst and Lead Reduction

    $125.00
    Part#: 06-450-20-GREEN
  • Pentek CBC Big Blue 20″ x 4.5″, 0.5 Micron Carbon Block Cartridge

    $90.00
    Part#: CBC-20BB
  • Pentek Dual Gradient 20″ x 4-1/2″ (25/1, 50/5 or 75/25 Micron) Melt Blown Sediment Filter

    $30.00
  • Pentek EP Big Blue 20″ x 4.5″, 5 Micron Carbon Block Cartridge

    $60.00
    Part#: EP-20BB
  • Pentek EPM Big Blue 20″ x 4.5″, 10 Micron Carbon Block Cartridge

    $56.00
    Part#: EPM-20BB
  • Pentek FloPlus Big Blue 20″ x 4.5″, 0.5 Micron Carbon Block Cartridge

    $77.00
    Part#: FloPlus-20BB
  • Pentek GAC Series 20″ x 4-1/2″, 20 Micron Cartridge

    $48.00
    Part#: GAC-20BB
  • Pentek RFC Series 20″ x 4-1/2″, 25 Micron Radial Flow GAC Cartridge

    $62.00
    Part#: RFC-20BB
  • Pentek NCP Series 20″ x 4-1/2″, 10 Micron Pleated Cartridge

    $36.00
    Part#: NCP-20BB
  • Shelco 20″ x 4-1/2″, 5 Micron Wound Cartridge for High Temperature

    $40.00
    Part#: MS20FS5-45-B-T
  • Pentek ChlorPlus 20″ x 4.5″ Chloramine & Chlorine Removal Carbon Block Cartridge

    $110.00
    Part#: ChlorPlus-20BB
  • 20″ x 4-1/2″ Blue 5 Micron Sediment Filter Kit for UV System

    $109.00
    Part#: UV-KIT-20-BB
  • Harmsco Calypso Blue Poly-Pleat 20″ x 4-1/2″, 1 Micron Absolute Pleated Sediment Cartridge (10 GPM, 20 sq ft Media)

    $72.00
    Part#: PP-BB-20-1
  • Harmsco Calypso Blue WaterBetter 20″ x 4-1/2″ (0.35, 1, 5, 10, 20 or 50 Micron) Pleated Sediment Cartridge (20 GPM, 21 sq ft Media)

    $32.00$50.00
  • 20″ x 4-1/2″ Clear 5 Micron Sediment Filter Kit for UV System

    $138.00
    Part#: UV-KIT-20-BB-C
  • Dual 20″ x 4-1/2″ Blue 5 Micron Sediment Filter Kit for UV System

    $213.00
    Part#: UV-KIT-DUAL-20-BB
  • Dual 20″ x 4-1/2″ Clear 5 Micron Sediment Filter Kit for UV System

    $270.00
    Part#: UV-KIT-DUAL-20-BB-C
  • Dual 20″ x 4-1/2″ Clear Full Flow/BB Housing Assembly

    $204.00
    Part#: SFK-KIT-DUAL-20-BBC
  • Triple 20″ x 4-1/2″ Clear Full Flow/BB Housing Assembly

    $443.00
    Part#: SFK-KIT-DUAL-20-BBC-1