3-Stage 20" x 4.5" Whole House Systems (26)
Some filters could not be applied and were reset.
26 products
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iSpring WGB32B-PFKS PFAS & Heavy Metals Whole House Water Filter System, SGS-Tested to Reduce Up to 99% PFOA & PFOS, 3-Stage Filtration Removes Sediment, Lead, Chlorine, Taste & Odor, 20” x 4.5” Filters, 1” Inlet/Outlet $749.99 -
iSpring WGB32B-MKS Whole House Water Filter System, Reduces Sediment, Iron, Hydrogen Sulfide, PFAS, Lead, Chlorine, Chloramine, Manganese, 3-Stage Whole House Water Filtration System $608.99 -
iSpring WGB32B Whole House Water Filter System, Highly Reduces Sediment, Taste, Odor, and up to 99% Chlorine, 3-Stage w/ 20-Inch Sediment and Carbon Block Filters $516.99 -
iSpring WGB32BM Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House $535.99 -
iSpring WGB32B-KS Whole House Water Filter System, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Chloramine, Sediment, 3-Stage Whole House Water Filtration System $562.99 -
iSpring WGB32BMF3 Whole House Water Filtration System, 3-Stage Iron Filter for Reducing Iron, Manganese, Chlorine, Sediment, Taste, and Odor, Model WGB32BM, Includes Additional Replacement Filter Set $649.99 -
iSpring WGB32B-PFKDS Whole House Water Filter System, Ultimate PFAS, Scale, Heavy Metals Protection Removes Up to 99% PFOA & PFOS with SGS-Tested Media, Reduces Corrosion, Lead, 3-Stage Filtration 20” x 4.5” Filters, 1” NPT Inlet/Outlet $899.99 -
iSpring WGB32B-PB Whole House Water Filter System w/ 20'' x 4.5'' Sediment, Carbon, and Lead Reducing , 3-Stage Whole House Water Filtration System $560.99 -
iSpring WGB32B-KSNC Chloramine & Heavy Metals Removal Whole House Water Filter System, SGS-Tested, Reduces Lead, Chlorine, Sediment and up to 94.4% of Chloramine, 20" x 4.5" Filters, 1" Inlet/Outlet $639.99 -
iSpring WGB32B-DS Whole House Water Filter System w/ Sediment, Polyphosphate Anti-Scale, and Carbon Block Water Filters, 3-Stage Water Descaler and Water Filter $566.99 -
iSpring WGB32BCPB+UVF55FS 3-Stage Whole House Water Filtration System, Removes Sediment, Chlorine, Chloramines, Odor and up to 99% Lead, w/ Smart Flow Sensor UV Filter for Bacteria&Viruses Removal $929.99 -
iSpring WGB32B-PB+AHPF12MNPT16X2 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Fine Sediment, Carbon Block, Lead Reducing Filter, and 3/4'' Hose Connector $621.99 -
iSpring WGB32B+WSP100ARJBP Whole House Water Filter System, Removes Sediment, Odor, Cloudiness, and up to 99% Chlorine, Up to 15 GPM Flow, w/ WSP100ARJ-BP Jumbo Auto Flush Spin Down Sediment Water Filter with Bypass $989.99 -
iSpring WGB32B-PBF3 3-Stage Whole House Water Filter System, Removes up to 99% Lead, Chlorine, and Odor, High Capacity up to 150,000 Gallons, 15 GPM Flow, w/ F3WGB32BPB Replacement Filter Pack $749.99 -
iSpring WGB32B-CPB SGS-Tested Lead Removal Whole House Water Filter System, Reduces Sediments, Chlorine, and up to 99% Lead $608.99 -
iSpring WGB32B-PF PFAS Whole House Water Filter System, SGS-Tested to Remove up to 99% PFOA & PFOS, 3-Stage Filtration Reduces Sediment, Chlorine, Taste & Odor, 20-Inch Filters, 1" Inlet/Outlet $699.99 -
iSpring WGB32BM+AHPF12MNPT16X2 3-Stage Whole House Water Filter System, Reduces Iron & Manganese, Chlorine, Sediment Home Water Filtration System w/ 3/4'' Braided Stainless Steel Hose Connectors $653.99 -
iSpring WGB32B+AHPF12MNPT16X2 3-Stage Whole House Water Filter System, Reduces Chlorine, Sediment Home Water Filtration System w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors $599.99 -
iSpring WGB32B-PFKDS+WSP50J Whole House Water Filter System, Ultimate PFAS, Scale, and Heavy Metals Water Filtration Removes Up to 99% PFOA & PFOS with SGS-Tested Media, Reduces Sediments, Corrosion, Lead, with Jumbo Spin-Down Sediment Filter $1,309.99 -
iSpring WGB32B-DS+WSP50ARB Anti-Scale Whole House Water Filter System, Removes Sediment, Chlorine, Scale, and Corrosion, High Capacity, w/ WSP50ARB Reusable Auto-Flushing Spin Down Prefilter $849.99 -
iSpring WGB32BKS-F3 Whole House Water Filter System, Removes Chlorine, Lead, Mercury, Hydrogen Sulfide, and Heavy Metals up to 15 GPM, 3-Stage Filtration, w/ F3WGB32BKS Replacement Filter Set $749.99 -
iSpring WGB32B-MKSF3 3-Stage Whole House Water Filtration System, Removes Iron, Manganese, Hydrogen Sulfide, Chlorine, and Sediment, 15 GPM Flow, w/ F3WGB32BMKS Replacement Filter Pack $849.99 -
iSpring WGB32B-KDS+WSP50J Whole House Water Filter System w/ Jumbo-Sized Spin Down Sediment Filter, Polyphosphate Anti-Scale, GAC KDF, and Carbon Block Water Filters, Water Descaler and Water Filter $902.99 -
iSpring WGB32B-KDS+WSP50ARB Whole House Water Filter System w/ Auto-Flushing Spin Down Sediment Filter, Polyphosphate Anti-Scale, GAC KDF, and Carbon Block Water Filters, Water Descaler and Water Filter $850.99























