Waterdrop WD-F00 Water Filter Review
Our verdict
The Waterdrop WD-F00 is a 3-pack priced at $25.99, around $8.66 per filter, with a 4.6-star average from 1,600 buyers. No certification is listed in the available specs, which is a consideration for buyers who prioritize third-party verification.
Check price on AmazonBest for
Cost-focused buyers replacing a compatible Waterdrop-supported refrigerator filter who are satisfied with a strong buyer rating as the primary quality signal
Skip if
NSF or IAPMO certification is a requirement, or you want documented contaminant reduction claims beyond basic routine replacement
- Pack 3
- Dimensions 1.57 X 4.61 X 9.65 In
- Weight 0.4 lb
- Weight of 0.4 lb - lighter than 90% of the 140 models we track
Our scorecard
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Owner rating4.6/5
4.6 average across 1,600 owner ratings
-
Popularity3.4/5
1,600 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['The WD-F00 is sold as a 3-pack at $25.99, which is $8.66 per filter. That is below average for the Waterdrop lineup and attractive for households replacing filters on a regular schedule. The slim dimensions of 1.57 x 4.61 x 9.65 inches suggest a narrow inline or side-mount profile, and the lightweight 0.4 lb pack weight points to a compact plastic cartridge design.', 'No certification data appears in the available product specs for this model. Given that many other Waterdrop filters carry NSF certifications, the absence here may reflect a data gap rather than a confirmed lack of certification. Still, buyers who require documented third-party testing should verify this before purchasing.', 'The WD-F00 has accumulated 1,600 reviews at 4.6 stars, a solid result for an aftermarket filter. That volume and rating level suggests it installs and performs acceptably for a large and varied group of buyers. The Waterdrop brand consistency likely helps set appropriate buyer expectations.']
Pros
- Low per-filter cost at roughly $8.66 in a 3-pack
- 4.6-star average from over 1,600 reviews
- Slim 1.57 x 4.61 x 9.65 inch profile for compact fridge filter bays
- Waterdrop brand with established aftermarket filter track record
Cons
- No certification listed in available specs
- No purification method or capacity data provided
- Compatible refrigerator models not identified
- Lightweight 0.4 lb pack suggests minimal filter media volume
Specifications
| Pack | 3 |
|---|---|
| Dimensions | 1.57 X 4.61 X 9.65 In |
| Weight | 0.4 lb |
Performance notes
No certification, purification technology, or capacity data is listed for the WD-F00 in the available product specs. The filter measures 1.57 x 4.61 x 9.65 inches and the 3-pack weighs 0.4 lbs. That weight is notably low, which may indicate a compact cartridge design with a smaller media volume than full-size refrigerator filters. Without certification data, the scope of filtration performance cannot be confirmed from these specs alone.
What buyers say
The WD-F00 earns a 4.6-star average from 1,600 reviews, which is a consistent and stable result at that volume. Waterdrop buyers tend to be experienced with aftermarket filter purchasing, and a 4.6 score suggests the WD-F00 meets the practical baseline of fitting correctly and improving water taste for the majority of purchasers.
More from Waterdrop
Similar water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners to consider
Frequently asked questions
Does the WD-F00 have any NSF or other certification?
No certification is listed in the product data available for the WD-F00. Many other Waterdrop models carry NSF 42 or broader certifications, so this may be a listing data gap rather than a confirmed absence of testing. If certification is important, check the current product listing or contact Waterdrop for documentation before purchasing.
Why is the pack weight listed as only 0.4 lbs for a 3-pack?
A 0.4 lb total weight for three filters is lower than most standard-size refrigerator filter packs, which typically weigh 1 to 2 lbs for a 3-pack. This suggests the WD-F00 uses a compact cartridge design with a smaller media volume, consistent with its slim 1.57 x 4.61 x 9.65 inch profile. It is likely designed for a specific refrigerator filter bay that uses a narrower inline format.
Is the 3-pack the only purchasing option for the WD-F00?
Based on the available product data, the WD-F00 is listed as a 3-pack with 3 units in the pack. A single-filter option is not noted in the specs reviewed here. For alternative quantities, check the current listing page for variations or other Waterdrop models that match your refrigerator's filter format.