AQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter, 4 Pack
Product details
| Management number | 230895589 | Release Date | 2026/06/18 | List Price | $15.20 | Model Number | 230895589 | ||
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| Category | |||||||||
This upgraded replacement filter (model updated from AQU-3US-AF01 to AQU-WF01) is NSF/ANSI 42 certified for chlorine reduction and IAPMO-certified to NSF/ANSI 372 for lead-free materials, delivering efficient filtration with a steady flow for daily drinking needs. It offers up to 6 months or 6,000 gallons of use (whichever comes first, depending on local water conditions), connects to cold water only, and does not reduce TDS. Compatible with 3M Filtrete 3US-AF01 and 3US-AS01 systems, Aqua-Pure AP Easy C-CS-FF/CS-FF, and models WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825—model numbers can look similar, so please confirm your exact part number before purchase.
- Upgraded Model: After an update, the model number has changed from AQU-3US-AF01 to AQU-WF01.
- NSF/ANSI Certified Filtration: AQU-WF01 is NSF/ANSI 42 certified for chlorine reduction performance.
- Certified, Safer Materials: Made with selected materials certified by IAPMO to NSF/ANSI 372 for lead-free requirements.
- Steady Flow: Designed to deliver efficient filtration with a stable flow for a comfortable drinking experience.
- Service Life & Use Notes: Provides up to 6 months or 6,000 gallons of use (whichever comes first; actual lifespan varies by water conditions). For cold water lines only and does not reduce TDS.
- Compatibility: Compatible with 3M Filtrete 3US-AF01 and 3US-AS01 systems; compatible with Aqua-Pure AP Easy C-CS-FF and CS-FF systems; compatible with WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825. Model numbers may look similar—please confirm the exact model before purchase.
| Under-sink & countertop filtration system type | Under-Sink Filtration System |
|---|---|
| Filtration stages | 1 |
| Brand | Aqua Crest |
| Items included | Filter |
| Has written warranty | No |
| Rec. use | Residential |
| Model | AQU-3US-AF01-4 |
| Color type | White |
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