Ninja HydraSense Countertop Water Filtration System (WF1001)
Listings checked Oct. 9, 2026
Certified to
- NSF/ANSI 42IAPMO listingchecked Oct. 9, 2026
- NSF/ANSI 53IAPMO listingchecked Oct. 9, 2026
- NSF/ANSI 401IAPMO listingchecked Oct. 9, 2026
Certified for: Lead, PFOA, PFOS, PFHxS, PFNA, PFBS, Chlorine, Chloramine, Total trihalomethanes (TTHM)
Maker’s list price
$250
as of Oct. 9, 2026
Each replacement, at list price
- Ninja HydraSense filter (XSKWATFILSUS)
- $40
Five years, household of 3
$2,050
37¢ per gallon
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List price from the maker’s site, checked Oct. 9, 2026. Prices change; the maker’s page is the final word.
What the listings say
| Standard | Certifier | Claims | Listing |
|---|---|---|---|
| NSF/ANSI 42 | IAPMO | Chlorine; Taste & Odor; Chloramine; Particulate Class I | Read the listing checked Oct. 9, 2026 |
| NSF/ANSI 53 | IAPMO | VOC; Lead; Mercury; Cadmium; Asbestos; Turbidity; Chlordane; MTBE; Toxaphene; Total PFAS | Read the listing checked Oct. 9, 2026 |
| NSF/ANSI 401 | IAPMO | Atenolol; Carbamazepine; Estrone; Ibuprofen; Meprobamate; Naproxen; Phenytoin; Trimethoprim; Bisphenol A; DEET; Linuron; Metolachlor; Nonylphenol; Microplastics | Read the listing checked Oct. 9, 2026 |
Certified for, and claimed
Certified, by a listing
Claimed by the maker only
None recorded.
What it costs over five years
Household of 3, 3 gallons a day of drinking and cooking water. Installation not included.
| Item | Replaced | Count | Amount |
|---|---|---|---|
| System, with first media | — | 1 | $250 |
| Ninja HydraSense filter (XSKWATFILSUS) | Every 40 daysgallon rating runs out first | 45 | $1,800 |
Five-year total$2,050
Per gallon37¢
Worth knowing
IAPMO lists the system as WF100X, where X is the color. SharkNinja sells it as the WF1003 at $249.99, which adds a Thirsti travel bottle to the WF1001 unit; Amazon sells the WF1001 alone. Filters are $39.99 each or $69.99 for two; the single price is recorded.