10 bestWhole House Water Filtersof September 2025
112M consumers helped this year.
14% off
1
Geekpure 2 Stage Whole House Water Filter System with 20 Inch Blue Housing - 4.5"x 20" PP + Carbon
Geekpure
9.8
2
iSpring WGB32B 3-Stage Whole House Water Filter System w/ 20-Inch Sediment and Carbon Block Filters
iSpring
9.6
3
Express Water Incorporated WH300SCGS Whole House Water Filter – 3 Stage Home Filtration, 23.5" x 8.5" x 30"
Express Water
9.4
4
Aquaboon Activated Carbon Filter Cartridge - 5 Micron Carbon Water Filter 20 x 4.5 - Whole House CTO Water Filters Replacement Cartridges Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43, 2-Pack
Aquaboon
9.2
5
Express Water Incorporated WH300SCKS Heavy Metal Whole House Water Filter – Remove Lead
Express Water
9.0
OtherUp to 26% off
Waterdrop 17UA 3 Years Under Sink Water Filter System-Reduces Lead, Chlorine, Bad Taste & Odor-Under Counter Water Filter Direct Connect to Kitchen Faucet-NSF/ANSI 42 Certified-24000 Gallons-USA Tech
Waterdrop Reverse Osmosis System, Tankless RO Water Filtration System, 800 GPD Fast Flow, 3:1 Pure to Drain, LED Purifier, Smart Faucet, TDS Reduction, Commercial and Household Usage, G3P800
Waterdrop TSA 3-Stage Under Sink Water Filter, Water Filtration System Under Sink System, Direct Connect to Home Faucet, NSF/ANSI 42 Certified Element, USA Tech
Waterdrop 15UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 16000 Gallons, USA Tech
6
Geekpure 5 Stage Whole House Water Filter System with 2.5 x 20 5 Micron PP Sediment + Carbon Filters and 6 GPM UV
Geekpure
8.8
7
Aquaboon Sediment Water Filter | Whole House Water Filter Cartridge 10x4.5 | Well Water Filters Replacement Cartridges | 1 Micron Meltblown Polypropylene Filter Compatible with Pentek DGD-5005, 4-Pack
Aquaboon
8.6
8
PUREPLUS 10" x 4.5" Whole House Pleated Sediment Filter for Well Water, Replacement Cartridge for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuPont WFHDC3001, American Plumber W50PEHD, GXWH40L, 4Pack
PUREPLUS
8.3
9
Aquaboon Whole House Sediment Water Filters Replacement Cartridges | 5 Micron Water Filter 10 inch x 4,5 inch | Well Water Filter Compatible with W15-PR, DGD-5005, GXWH35F, GXWH30C, WFHD13001B, 2 Pack
Aquaboon
8.1
14% off
10
Geekpure 2 Stage Whole House Water Filter System with 10 Inch Blue Housing - 4.5"x 10" PP + Carbon
Geekpure
7.8
More products we considered
Up to 17% off
Waterdrop G3P600 Reverse Osmosis System, NSF/ANSI 58 & 372 Certified, Tankless RO Water Filter System, Under Sink RO System, TDS Reduction, 600 GPD, Smart LED Faucet, FCC Listed, USA Tech
Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage High Capacity, USA Tech, Smart Panel, No Waste Water, 2 Years Lifetime
Waterdrop Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Lead, Chlorine, Odor and Taste, 2-Stage 5 Micron WD-WHF21-PG, 1" Inlet/Outlet
Waterdrop Reverse Osmosis System, Instant Hot Water Dispenser, 600 GPD, Reduce PFAS, Tankless, 2:1 Pure to Drain, Under Sink, TDS Reduction, Smart LED Faucet, Hot and Cold Water Dispenser Faucet
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