Oemiry OM-WF01 Faucet Filter
- Faucet Filter
- 320 gallons
- Activated Carbon
- Freestanding
- Better rated than 70%
A compact stainless steel carbon filter sized for point-of-use tap filtering, best suited to lighter household water use rather than heavy daily demand.
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How it ranks among the 10 faucet filters we track
4.3★ across 208 Amazon ratings, Bayesian-smoothed toward the category average.
208 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 10 faucet filters we track - how the scorecard works · full faucet filters data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
At roughly 3.9 by 2.2 by 4.3 inches, the Oemiry OM-WF01 is a compact stainless steel faucet filter using activated carbon media rated for 320 gallons.
At this size, the OM-WF01 is meant for point-of-use filtering at the tap rather than whole-house treatment, and its carbon media targets taste and odor issues rather than a broader range of contaminants.
- Activated carbon filtration
- 320 gallon rated capacity
- Stainless steel housing
- Compact 3.9 x 2.2 x 4.3 inch size
Who it's for
Anyone wanting a small, tap-side carbon filter for drinking and cooking water without a larger countertop or under-sink system.
Strengths and trade-offs
Drawn from this product's published specifications.
- Compact stainless steel housing
- Simple activated carbon filtration
- Lower rated capacity at 320 gallons versus larger countertop systems
- No listed certification data
Performance notes
The carbon media inside removes chlorine taste and odor as water passes through, and the 320 gallon rating is on the lower end for this category, so cartridge changes come sooner than with a higher-capacity countertop system.
Specifications
| Brand | Oemiry |
|---|---|
| Model | OM-WF01 |
| Dimensions & fit | |
| Weight | 12.64 pounds |
| Dimensions | 3.9 × 2.2 × 4.3 inches |
| Capacity & performance | |
| Capacity | 320 gallons |
| Construction & materials | |
| Material | Stainless Steel |
| Compatibility & installation | |
| Install Type | Freestanding |
| Other details | |
| Purification | Activated Carbon |
How it compares
This product against the closest alternatives we track in faucet filters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Oemiry OM-WF01 Faucet FilterThis product | 4.3 / 5 | 208 | 3.6 / 5 |
| Brita SAFF-100/FF-100 Faucet FilterBrita | 4.3 / 5 | 19,042 | 4.2 / 5 |
| Wingsol WS-FM001-PAC Faucet FilterWingsol | 4.3 / 5 | 2,200 | 3.7 / 5 |
| Vortopt B0FY3CQ579 Faucet FilterVortopt | 4.0 / 5 | 74 | 3.7 / 5 |
| iSpring DF2-CL Faucet FilteriSpring | 4.2 / 5 | 156 | 3.4 / 5 |
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Questions about the Oemiry OM-WF01
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What filtration method does the Oemiry OM-WF01 use?
Activated carbon.
How many gallons is the OM-WF01 rated for?
320 gallons before the filter needs replacing.
What is the OM-WF01's housing made of?
Stainless steel.