Water Filter, Reverse Osmosis System, Reverse Osmosis Pressure Tank, Water Filtration Systems
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Filters for 20 inch Big Blue Housings
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 Products (Total Items: 145)
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PureT (BVB2000050) 20"x4.5" Spun Polypropylene Sediment 50 Micron Filter PureT (BVB2000050) 20"x4.5" Spun Polypropylene Sediment 50 Micron Filter

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$21.99
Part Number: BVB2000050
Availability: Ships within 24 hours
Unicel (K-40530-B) 20"x4.5" Big Blue Pleated Polypropylene 5 Micron Sediment Filter Unicel (K-40530-B) 20"x4.5" Big Blue Pleated Polypropylene 5 Micron Sediment Filter

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$38.33
Part Number: K-40530-B
Availability: Ships within 24 hours
PureT (HQCBC-20BB-10) 20"x4.5" Big Blue Coconut Carbon Block 10 Micron Filter PureT (HQCBC-20BB-10) 20"x4.5" Big Blue Coconut Carbon Block 10 Micron Filter

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$36.99
Part Number: HQCBC-20BB-10
Availability: Ships within 24 hours
Watts (FM-BB-20-20) 20"X4.5" Big Blue Flow-Max 20 Micron Pleated Filter Watts (FM-BB-20-20) 20"X4.5" Big Blue Flow-Max 20 Micron Pleated Filter

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$31.88
Part Number: FM-BB-20-20
Availability: Ships within 24-72 hours
Puregen (91451/N) 20"x4.5" Big Blue "Pure" Coconut Carbon Block 5 Micron Filter Puregen (91451/N) 20"x4.5" Big Blue "Pure" Coconut Carbon Block 5 Micron Filter

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$36.99
Part Number: 91451/N
Availability: Ships within 24 hours
PureT (HQCBC-20BB-1) 20"x4.5" Big Blue Coconut Carbon Block 1 Micron Filter PureT (HQCBC-20BB-1) 20"x4.5" Big Blue Coconut Carbon Block 1 Micron Filter

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$36.99
Part Number: HQCBC-20BB-1
Availability: Ships within 24-72 hours
Pentek (155430-43) 20"X4.5" Big Blue R30-20BB Pleated Polyester Sediment 30 Micron Filter Pentek (155430-43) 20"X4.5" Big Blue R30-20BB Pleated Polyester Sediment 30 Micron Filter

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$33.95
Part Number: 155430-43
Availability: Ships within 24-72 hours
PureT (SC-20SW-BP-5) 20"x4.5" Big Blue String Wound Filter Cartridge 5 Micron PureT (SC-20SW-BP-5) 20"x4.5" Big Blue String Wound Filter Cartridge 5 Micron

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$27.63
Part Number: SC-20SW-BP-5
Availability: Ships within 24 hours
Intelifil (GAC-BB20C) 20"x4.5" Granular Activated Carbon (GAC) Filter Intelifil (GAC-BB20C) 20"x4.5" Granular Activated Carbon (GAC) Filter

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$31.26
Part Number: FI-GAC020BB/3
Availability: Ships within 24-72 hours
PureT (SC-20SW-BP-10) 20"x4.5" Big Blue String Wound Filter Cartridge 10 Micron PureT (SC-20SW-BP-10) 20"x4.5" Big Blue String Wound Filter Cartridge 10 Micron

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$27.63
Part Number: SC-20SW-BP-10
Availability: Ships within 24-72 hours
PureT (BVB2000020) 20"x4.5" Spun Polypropylene Sediment 20 Micron Filter PureT (BVB2000020) 20"x4.5" Spun Polypropylene Sediment 20 Micron Filter

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$21.99
Part Number: BVB2000020
Availability: Ships within 24-72 hours
PureT (HQCBC-20BB-5) 20"x4.5" Big Blue Coconut Carbon Block 5 Micron Filter PureT (HQCBC-20BB-5) 20"x4.5" Big Blue Coconut Carbon Block 5 Micron Filter

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$36.99
Part Number: HQCBC-20BB-5
Availability: Ships within 24 hours
 
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20" x 4.5" Big Blue water filters are typically used for whole house water purification systems and commercial reverse osmosis systems. These are great replacement water filters for any industrial use or home use.