Mist CWMF051
Listings checked Oct. 9, 2026
Certified to
- NSF/ANSI 42NSF listingchecked Oct. 9, 2026
Certified for: Chlorine
- Part numbers
- CWMF051
- Replaces, its maker says
- Ultra Clarity, 644845, 9000077104, 9000194412, 0060820860, 0060218744, KWF1000
List price, one filter
$17
as of Oct. 9, 2026
Five years of filters
$170
10 filters, one every 6 months
Disclosure: TapBuff earns a commission if you buy through some links on this page. It does not change which standard or filter we name. As an Amazon Associate, TapBuff earns from qualifying purchases. How TapBuff makes money
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 | NSF | Chlorine Reduction; Taste and Odor Reduction | Read the listing checked Oct. 9, 2026 |
Certified for, and claimed
Certified, by a listing
Claimed by the maker only
None recorded.
Certification claims we could not find on a listing
- Mist’s page says it is tested and certified by NSF to NSF/ANSI 53 for lead, cysts, benzene, carbofuran and endrin; its NSF listing is NSF/ANSI 42 only, as of Oct. 9, 2026.
What it costs over five years
Replaced on the maker’s interval, the schedule the fridge’s own filter light keeps, at list price. Every filter is counted: the one that came with the fridge is long gone. It is rated for 300 gallons, so a household drawing more than about 1.6 gallons a day through the fridge runs it out sooner.
| Item | Replaced | Count | Amount |
|---|---|---|---|
| Mist CWMF051 | Every 6 monthsmonth rating | 10 | $170 |
Five-year total$170
Which refrigerators it fits
Mist says it replaces Ultra Clarity, 644845, 9000077104, 9000194412, 0060820860, 0060218744, KWF1000 (Mist’s page, checked Oct. 9, 2026). None of those is an original filter TapBuff has a page for, so no refrigerators are listed here: match the number on the filter in your fridge. That is the copy maker’s claim, not the fridge maker’s: check the shape of the filter in your fridge before you buy.