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Home>Point of Entry Replacement Filters>Whole House Water Filters>20 Inches Long x 4.5 Inches Wide Big Blue Water Filters


20 Inch x 4.5 Inch Replacement Water Filters

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

Whole House 20 inch Heavy-Duty Big Blue Whole House Water Filtration System




Sediment Filtration Replacement Water Filters (Approximately 20" x 4.5")




DGD-2501-20 Polypropylene Dual-Gradient Density Water Filter - 25/1 micron; 20'' x 4.5''
Product Code: DGD-2501-20




DGD-5005-20 Polypropylene Dual-Gradient Density Water Filter - 50/5 micron; 20'' x 4.5''
Product Code: DGD-5005-20




DGD-7525-20 Polypropylene Dual-Gradient Density Water Filter - 75/25 micron; 20'' x 4.5''
Product Code: DGD-7525-20




ECP1-20BB Pleated Cellulose Polyester Water Filter - 1 micron; 20'' x 4.5''
Product Code: ECP1-20BB




ECP5-20BB Pleated Cellulose Polyester Water Filter - 5 micron; 20'' x 4.5''
Product Code: ECP5-20BB




ECP20-20BB Pleated Cellulose Polyester Water Filter - 20 micron; 20'' x 4.5''
Product Code: ECP20-20BB




ECP50-20BB Pleated Cellulose Polyester Water Filter - 50 micron; 20'' x 4.5''
Product Code: ECP50-20BB




R30-20BB Pleated Polyester Water Filter - 30 micron; 20'' x 4.5''
Product Code: R30-20BB




S1-20BB Pleated Cellulose Water Filter - 20 micron; 20'' x 4.5''
Product Code: S1-20BB




WP1BB20P Polypropylene String-Wound Water Filter - 1 micron; 20'' x 4.5''; 6 filters per case
Product Code: WP1BB20P




WP5BB20P Polypropylene String-Wound Water Filter - 5 micron; 20'' x 4.5''; 6 filters per case
Product Code: WP5BB20P




WP25BB20P Polypropylene String-Wound Water Filter - 25 micron; 20'' x 4.5''; 6 filters per case
Product Code: WP25BB20P




WPX100BB20P Polypropylene String-Wound Water Filter - 100 micron; 20'' x 4.5''
Product Code: WPX100BB20P





Carbon Replacement Water Filters (Approximately 20" x 4.5")




CBC-20BB Carbon Briquette Water Filter - 0.5 micron; 20'' x 4-5/8''
Product Code: CBC-20BB




KX Matrikx 06-425-200-20 Carbon Block Water Filter - 0.5 micron; 20'' x 4-1/4''
Product Code: 06-425-200-20




EP-20BB Carbon Briquette Water Filter - 5 micron; 20'' x 4-5/8''
Product Code: EP-20BB




EPM-20BB Carbon Briquette Water Filter - 10 micron; 20'' x 4-5/8''
Product Code: EPM-20BB




FloPlus-20BB High Flow Carbon Block Cyst Reduction Filter - 0.5 micron; 20" x 4-5/8" W"
Product Code: FloPlus-20BB




GAC20-BB Granular Activated Carbon Water Filter - 20 micron; 20'' x 4.5''
Product Code: GAC20-BB




NCP-20BB Non-Cellulose Pleated Water Filter - 10 micron; 20'' x 4.5''
Product Code: NCP-20BB




RFC-20BB Radial Flow Carbon Water Filter - 25 micron; 20'' x 4.5''
Product Code: RFC-20BB





Specialty Replacement Water Filters (Approximately 20" x 4.5")




BBF1-20MB Mixed Bed Deionization Water Filter - 20" x 4.5" (508 mm x 114 mm)
Product Code: BBF1-20MB




CRFC-20BB Chloramine Reduction Water Filter - 20'' x 4.5'' (508 mm x 114 mm)
Product Code: CRFC-20BB




ECW-20BB-WF Empty Refillable Cartridge - 20" x 4-1/2"
Product Code: ECW-20BB-WF




KDF55-20BB-WF KDF-55 Heavy Metal and Bacteria Reduction - 20" x 4-1/2"
Product Code: KDF55-20BB-WF




KDF85-20BB-WF KDF-85 Iron and Hydrogen Sulfide Reduction - 20" x 4-1/2"
Product Code: KDF85-20BB-WF




OAC-20BB Oil Adsorbing Water Filter - 20.125" x 4.5''; 6 filters per case
Product Code: OAC-20BB




PCC-106 Hexametaphosphate Crystal Water Filter Insert - 5-7/16" x 1-1/16"; 24 filter inserts per case
Product Code: PCC-106




RFFE20-BB Radial Flow Iron Reduction Water Filter - 20'' x 4.5''
Product Code: RFFE20-BB




WS-20BB Water Softener Water Filter - 20" x 4.5" (508 mm x 114 mm)
Product Code: WS-20BB