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20 x 4.5 Inch Big Blue Water Filters

Used in Whole House Systems, Commercial Filter Systems, and many other Water Filter Systems

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  1. R30-20BB 155430-43 Pentek Pleated Polyester Filter Cartridge Comparable Replacement Kit with O-ring and Lubricant by Tier1 (20 inches x 4-1/2 inches, 30 Micron)

    Tier1 Pentek R30-20BB Comparable 155430-43 Pleated Polyester Filter Cartridge Replacement Kit with O-ring and Lubricant (20 inches x 4-1/2 inches, 30 Micron)

    Price $33.99 List Price Price $48.99 Save 30%
  2. 20 X 4.5 Pleated Cellulose Replacement Filter by Tier1 (20 micron)

    20 X 4.5 Pleated Cellulose Replacement Filter by Tier1 (20 micron)

    Price $23.99 List Price Price $33.99 Save 29%
  3. 20 X 4.5 Pleated Polyester Replacement Filter by Tier1 (30 micron)

    20 X 4.5 Pleated Polyester Replacement Filter by Tier1 (30 micron)

    Price $25.99 List Price Price $36.99 Save 29%
  4. American Plumber W20CLHD20 Pleated Cellulose Water Filters

    American Plumber W20CLHD20 Pleated Cellulose Water Filters

    Price $36.99 List Price Price $52.84 Save 29%
  5. MATRIKX-Pb1-HD20 KX Technologies MatrikX Whole House Filter Replacement Cartridge

    KX Matrikx +Pb1 06-425-200-20 Lead Reduction Filter (20-Inch x 4.25-Inch)

    Price $99.99 List Price Price $142.99 Save 30%
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