Best Whole-House Filtration, ranked
Point-of-entry filtration for the entire home
Compare side-by-side7 systems· ranked by certifications, removal, price & reviews
Pentair / Pelican · Whole-House Filtration
Pentair Pelican PC600 Whole House Filter
NSF NSF/ANSI 42NSF NSF/ANSI 61
- stages
- 2
- flow gpm
- 8
- media life
- 5yr / 600k gal
$900–$1,100Limited lifetime on tanks warranty
Pentair / Pelican · Whole-House Filtration
Pentair Pelican PC1000 Whole House Filter
NSF NSF/ANSI 42NSF NSF/ANSI 61
- stages
- 2
- flow gpm
- 10
- media life
- 5yr / 1M gal
$1,300–$1,600Limited lifetime on tanks warranty
Aquasana · Whole-House Filtration
Aquasana Rhino Whole House Filter (1,000,000 gal)
NSF NSF/ANSI 42NSF NSF/ANSI 61
- stages
- 4
- flow gpm
- 7
- filter life
- 10yr / 1M gal
$900–$1,20010yr limited warranty
Aquasana · Whole-House Filtration
Aquasana Rhino Max Flow Whole House Filter
NSF NSF/ANSI 42NSF NSF/ANSI 61
- stages
- 4
- flow gpm
- 14
- high flow
- true
$1,300–$1,70010yr limited warranty
SpringWell Water · Whole-House Filtration
SpringWell CF1 Whole House Filter (1,000,000 gal)
NSF/ANSI 42 (component)NSF/ANSI 53 (component)
- media
- catalytic carbon + KDF + sediment
- stages
- 4
- flow gpm
- 9-20
$1,000–$1,500Lifetime (limited); 6-month money-back warranty
A.O. Smith · Whole-House Filtration
A.O. Smith AO-WH-FILTER Whole House Filtration
NSF NSF/ANSI 42
- stages
- 1
- flow gpm
- 6
- capacity gal
- ~33000 (6mo)
$100–$2001yr limited warranty
US Water Systems · Whole-House Filtration
US Water Systems Matrixx inFusion Whole House
NSF/ANSI (component-listed media/valve)
- media
- catalytic carbon + air-injection oxidation
- stages
- multi
- flow gpm
- 15-20
$1,800–$2,800Limited lifetime (tank/valve) warranty
How we rank — and why you can trust it
Rankings are built from independent factors: NSF/ANSI certifications, which contaminants a system is verified to remove, price relative to performance, warranty, and aggregate review data. Brands cannot pay to move up. This is not a pay-to-rank list.
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