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10 Best whole house water filtration systems of 2025
Save up to 18% off
Best Choice1
EXPRESS WATERExpress Water Whole House Water Filter System | Ultimate Protection | 3 Stage Water Purifier Whole Home, Heavy Metal + Anti-Scale Filters, High Reduction in Scale, Chlorine, PFAs, Lead, Arsenic & more
9.9Exceptional
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Value for Money2
EXPRESS WATERExpress Water Whole House Water Filter System | ULTIMATE PROTECTION | 3 Stage Home Filtration, Top Tier Heavy Metal + Anti-Scale Filter, Highly Reduces Scale, Chloramine, Chlorine, PFAs, Lead, Arsenic
Key specs-
Installation Type:Inline, under-sink
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Dimensions:29 x 8.5 x 30 inches
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Contaminants Removed:Mercury, lead, heavy metals
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Filtration Stages:3-Stage
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Maintenance Frequency:Easy-to-change cartridges
9.8Exceptional
Our Rating
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3
HQUAHQUA WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Copper, Nickel, Chromium), Chloramine, Sediment, Odor, and VOC’s
Key specs-
Installation Type:Bracket-mounted
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Dimensions:22 x 9.5 x 28 inches
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Contaminants Removed:Heavy Metals, Chemicals
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Filtration Stages:3 Stage
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Maintenance Frequency:180 days
9.7Exceptional
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4
iSpringiSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM
11% Off9.6Exceptional
Our Rating
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5
WaterdropWaterdrop 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
15% Off9.3Excellent
Our Rating
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6
CulliganCulligan WH-HD200-C Whole House Water Filter System 1” Inlet/Outlet – Improve Tap Water Taste, Remove Sediment, Protect Appliances
17% OffKey specs-
Installation Type:Whole house
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Dimensions:8.26 x 7.48 x 16.33 inches
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Contaminants Removed:sediment, rust, scale, dirt
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Filtration Stages:N/A
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Maintenance Frequency:N/A
9.2Excellent
Our Rating
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7
iSpringiSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet
18% Off9.1Excellent
Our Rating
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8
My Water ClubMyWaterClub Whole House Water Filter System, 3-Stage, with 2 Extra Filter Sets, 3/4" Port
9.0Excellent
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9
WaterdropWaterdrop 3-Stage Whole House Water Filter System,with Carbon Filter&Sediment Filter,7-Stage Filtration Highly Reduce Lead,Chlorine,Odor and Taste,5 Micron WHF3T-PG,1" Inlet/Outlet
18% Off8.9Very Good
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10
GEGE Whole House Water Filtration System, Reduce Sediment, Rust & More, Install Kit & Accessories Included, Filter Not Included, Replace Filter (FXWTC, FXUSC, FXWPC, FXWSC) Every 3 Months, GXWH20T
Key specs-
Installation Type:Under-Sink & Countertop
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Dimensions:7 x 13.7 x 7 inches
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Contaminants Removed:Sediment and impurities
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Filtration Stages:Whole house filtration
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Maintenance Frequency:N/A
8.6Very Good
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