Waterdrop WDP-F07 Water Filter
- Water Filter
- 3
- 1.9 pounds
- 7.1 × 2.4 × 8.1 inches
- More reviewed than 91%
A wider-certified replacement cartridge than most, worth the extra look if your housing takes this size and you care about the NSF 401/53 coverage on top of standard chlorine reduction.
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How it ranks among the 76 water filters we track
4.7★ across 5,100 Amazon ratings, Bayesian-smoothed toward the category average.
5,100 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 Waterdrop WDP-F07 is a replacement water filter cartridge sold in a three-pack, measuring roughly 7.09 x 2.36 x 8.07 inches and certified to NSF 401, 53, and 42. That combination covers emerging contaminants, health-related substances, and aesthetic chlorine taste and odor, a broader spread than a basic taste-and-odor filter.
Waterdrop does not list which housings or refrigerator models this cartridge threads into in this data, so buyers need to cross-check the 7.09 x 2.36 x 8.07 inch size and their existing part number rather than assume brand compatibility. The three-tier NSF stack is worth noting because many budget replacement filters only carry NSF 42, which handles taste and odor but not the pharmaceutical or trace-contaminant reduction that 401 and 53 add.
- NSF 401, 53, and 42 certified
- 7.09 x 2.36 x 8.07 in cartridge
- Three-pack
- 1.9 lb total
Who it's for
Buyers replacing a cartridge in an existing under-sink or refrigerator filter system who want coverage beyond basic taste and odor, and who have confirmed the 7.09 x 2.36 x 8.07 inch size fits their housing.
Strengths and trade-offs
Drawn from this product's published specifications.
- Three NSF certifications (401, 53, 42) rather than one
- Three-pack reduces reorder frequency
- No compatibility list for specific systems or fridge models
- No stated filter life or gallon capacity
Performance notes
NSF 42 handles chlorine taste and odor, NSF 53 covers health-related contaminants such as lead and cysts, and NSF 401 adds testing against a list of emerging contaminants like certain pharmaceuticals and pesticides. Carrying all three certifications means this cartridge was tested against a wider contaminant list than a single-standard filter, though actual reduction depends on source water and the housing it is installed in.
Specifications
| Brand | Waterdrop |
|---|---|
| Model | WDP-F07 |
| Pack Count | 3 |
| Weight | 1.9 pounds |
| Dimensions | 7.1 × 2.4 × 8.1 inches |
| Certification | NSF |
Other Waterdrop water filters
How it compares
This product against the closest alternatives we track in water filters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Waterdrop WDP-F07 Water FilterThis product | 4.7 / 5 | 5,100 | 4.1 / 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 |
| Pureline PL-400-S Water FilterPureline | 4.7 / 5 | 6,300 | 4.1 / 5 |
Similar water filters from other brands
Questions about the Waterdrop WDP-F07
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What does NSF 401 certification mean for this filter?
NSF 401 tests reduction of a list of emerging contaminants such as certain pharmaceuticals and pesticides, on top of the chlorine taste and odor coverage from NSF 42 and the health-contaminant coverage from NSF 53.
Will the WDP-F07 fit my existing filter housing?
Match the 7.09 x 2.36 x 8.07 inch dimensions against your current cartridge; Waterdrop has not published a specific compatible-models list in this data.
How many cartridges are included?
Three.