Culligan Faucet Mount Filter CULFMWH review
By Daryna Klochko · Published · Specs checked Oct 16, 2026 · 
Scores 9.5/10, tied for 1st of the 6 faucet filters we track. At $27.49 it is the cheapest of the 5 faucet filters with a published price, against a category median of $32.49. WQA lists it for Chlorine, PFOA/PFOS, Microplastics, one of 5 faucet filters out of 6 with a certifier listing for a health claim. Its 2-year warranty is longer than the 1-year category median.
A tight budget: $27.49, the cheapest of the 5 faucet filters with a published price
- Price
- $27.49
- Certified for
- PFAS · Microplastics · Chlorine
- Flow
- Not stated
- Cartridge life
- 400 gal
- Cost per year
- $40
- Warranty
- 2 years (limited)
Certification
Listed by WQA under NSF/ANSI 42 · 53 · 401 for Chlorine, PFOA/PFOS, Microplastics, checked Oct 16, 2026. Search the WQA listings
- Chlorine
- PFOA/PFOS
- Microplastics
The contaminants or other substances removed or reduced by this water treatment device are not necessarily in your water. Listing checked on Oct 16, 2026. What a listing means and what it doesn't
Specs and sources
Checked Oct 16, 2026 · source under each valueFiltration
Cartridges and install
Buying
Warranty, returns and shipping
30 days (Amazon).
Warranty: 2 years (limited). Returns: 30 days (Amazon). Shipping: not stated by the brand. Source: Culligan data sheet, checked Oct 16, 2026.
Source: Culligan data sheet, checked Oct 16, 2026.
Compared with similar faucet filters
All 6 faucet filters →| Model | Price | Certified for | Cost per year | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| Culligan Faucet Mount Filter CULFMWHTHIS MODEL | $27.49 | PFAS · Microplastics +1 | $40 | 2 years (limited) | 9.5/10 | Check price → |
| Brita Elite Advanced Faucet System | $32.49 | Lead · VOCs +3 | $54 | 1 year (limited) | 9.5/10 | Check price → |
| Brita Elite Faucet System | $32.49 | Lead · VOCs +3 | $54 | 1 year (limited) | 9.25/10 | Check price → |
| iSpring DF2-CHR Faucet Water Filter | $35.99 | Brand claims only | $30 | 1 year | 9/10 | Check price → |
| PUR PLUS Faucet Mount System, Horizontal (PFM400H) | $40 | Lead · VOCs +5 | $52 | Not stated | 9/10 | See specs → |
What owners say
Checked Oct 16, 20263.4/5 from 27 ratings on Amazon. In our score this is 1.75 of 2 points. How we score
- Filtration performance8 mentions5 positive3 negative
- Functionality7 mentions4 positive3 negative
Store ratings change over time; the date shows when we checked.