DAYETTE AP303/AP304 Replacement H14 HEPA Air Filters: Model-Specific Design for DAYETTE and FRESHDEW AP303/AP304
Ready to give your air purifier a serious upgrade? These H14 HEPA air filters are the exact match for DAYETTE AP303/AP304 and FRESHDEW AP303/AP404 models—no guesswork needed. They’re not just any filters; they pack a 3-stage filtration punch: a pre-filter to catch the big stuff, an H14 HEPA filter that’s a ninja against particles down to 0.1 microns, and an activated carbon layer that laughs in the face of dust, smoke, and even last night’s fish dinner odors.
Covering up to 750 sq.ft per pair, they’re like a breath of fresh air for your bedroom, living room, or that home office where your cat insists on ‘helping’. And the best part? Installation is a breeze. Pop open the cover, swap the old filter (good riddance), and hit restart. Cleaner air doesn’t get easier than this.
- H14 HEPA Filter with 99.997% particle adsorption
- 3-Stage Filtration System for dust, smoke, and hair
- 2-Pack for extended use and convenience
- Easy installation process
- Model-Specific Design for DAYETTE and FRESHDEW AP303/AP304
General specs
- Brand: DAYETTE
- Model: AP303/AP304
- Seller: Amazon
- Filtration Efficiency: 99.997% of particles as small as 0.1 microns
- Coverage Area: Up to 750 sq.ft per filter pair
- Filtration Stages: 3-Stage: Pre-filter, H14 HEPA filter, Activated carbon filter
- First listed by seller: 6/7/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
DAYETTE AP303/AP304
|
DAYETTE AP303 H14 HEPA filters capture 99.997% of particles
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DAYETTE AP303
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DAYETTE AP401
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Air Purifier Filter High-efficiency filtration
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HOMFILBIT Pro-ton Pure Filter Compatible with Proton Pure Air Purifier
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| Brand | DAYETTE | DAYETTE | DAYETTE | DAYETTE | HOMFILBIT | |
| Model | AP303/AP304 | AP303 | AP303 | AP401 | Smart Air Purifier 4 Pro | Pro-ton Pure Filter |
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| Rating |
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| Price | $24.99 | $79.99 | $79.89 | $99.98 | $48.99 | $28.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Gshopper | Amazon |
| Update | June 27, 2025 | June 27, 2025 | June 26, 2025 | June 27, 2025 | August 26, 2025 | June 27, 2025 |
| Coverage Area | Up to 750 sq.ft per filter pair | Up to 3000 sq. ft. | Up to 3000 Sq Ft | |||
| Filter Type | H14 HEPA, washable pre-filter, activated carbon, net filter | H14 True HEPA, Activated Carbon | High-efficiency | |||
| Certifications | FCC, ETL Listed, CARB approved, OZONE FREE | FCC certified, ETL Listed, CARB approved, 100% OZONE FREE | FCC, ETL Listed, CARB Approved, 100% Ozone Free | |||
Replacement H14 HEPA Air Filters
Reviews
Lukas Costa
June 8, 2025
Sebastian Santos
June 8, 2025
Titan
June 8, 2025