Aqua Crest AQF-FF05 Water Filter
- Water Filter
- 3
- 9.5 × 3.3 × 5.6 inches
- NSF
- More reviewed than 83%
A dual-certified (NSF 42/372) 3-pack cartridge that is a reasonable pick once the housing size is confirmed to match.
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How it ranks among the 76 water filters we track
4.7★ across 2,400 Amazon ratings, Bayesian-smoothed toward the category average.
2,400 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 76 water filters we track - how the scorecard works · full water filters data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Aqua Crest AQF-FF05 is a 3-pack replacement water filter cartridge certified to NSF 42/372, measuring 9.53 x 3.34 x 5.59 inches, larger than Aqua Crest's own FF20 model.
NSF 372 certification confirms the filter meets low-lead compliance standards for wetted components, on top of the taste-and-odor coverage of NSF 42. As with other aftermarket cartridges in this line, no specific host system model is listed, so fit should be checked against housing dimensions before buying.
- NSF 42/372 certified
- 3-pack of cartridges
- 9.53 x 3.34 x 5.59 in
- Low-lead compliant wetted parts
Who it's for
For households replacing a filter in a housing already sized for a cartridge this large, buying three at once rather than one at a time. Skip it if you cannot confirm your housing takes a filter of these dimensions.
Strengths and trade-offs
Drawn from this product's published specifications.
- Dual NSF 42/372 certification
- 3-pack reduces reorder frequency
- Larger cartridge size for bigger housings
- No named compatible appliance model
- Larger footprint than Aqua Crest's smaller FF20
Performance notes
The NSF 372 mark specifically addresses lead content in the filter's wetted parts, a step beyond the taste and odor scope of NSF 42 alone. Buying in a 3-pack means fewer reorders across a year of use.
Specifications
| Brand | Aqua Crest |
|---|---|
| Model | AQF-FF05 |
| Pack Count | 3 |
| Dimensions | 9.5 × 3.3 × 5.6 inches |
| Certification | NSF |
Other Aqua Crest water filters
How it compares
This product against the closest alternatives we track in water filters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Aqua Crest AQF-FF05 Water FilterThis product | 4.7 / 5 | 2,400 | 4.0 / 5 |
| Filterlogic FL-RF46 Water FilterFilterlogic | 4.5 / 5 | 6,368 | 4.4 / 5 |
| Golden Icepure GP-RWF0600A Water FilterGolden Icepure | 4.7 / 5 | 3,800 | 4.4 / 5 |
| Glacier Fresh GF-700P Water FilterGlacier Fresh | 4.7 / 5 | 1,500 | 4.3 / 5 |
| Waterdrop WDS-F27 Water FilterWaterdrop | 4.7 / 5 | 39,300 | 4.1 / 5 |
Similar water filters from other brands
Questions about the Aqua Crest AQF-FF05
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the AQF-FF05 certified for lead as well as taste and odor?
Yes, it carries NSF 372 for low-lead wetted components in addition to NSF 42 for taste and odor.
How does the AQF-FF05 compare in size to the AQF-FF20?
The FF05 is larger, at 9.53 x 3.34 x 5.59 inches versus the FF20's more compact 5.43 x 1.85 x 7.87 inches.
How many cartridges are included?
Three per pack.