Honeywell HRF-U1
Score: 75/100
Honeywell HRFSS1
Score: 85/100Rankings
The Honeywell HRFSS1 is a high-performance True HEPA filter designed for medium to large rooms, offering excellent allergen and smoke removal. Its main trade-off is the frequent replacement schedule for the pre-filter, which adds to maintenance costs. It is best suited for allergy sufferers and pet owners in medium-sized spaces.
The Honeywell HEPA-Type filter is a genuine replacement for HHT270/290 series purifiers, offering dual-layer filtration for allergens and odors. Its main drawback is the frequent four-month replacement cycle and lower particle capture efficiency compared to True HEPA. It is ideal for users of Honeywell tabletop/tower purifiers needing reliable, certified performance.
| Attribute | | |
|---|---|---|
4 monthsbest | 3 months | |
— | 465 sq_ftbest | |
99 percent | 99.97 percentbest | |
| ↓ lower better | 2 microns | 0.3 micronsbest |
2best | 2best | |
| ↓ lower better | 0.29 lbsbest | — |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility & Fit(1) | ||
Compatible Models | Honeywell HHT270, HHT290 Series | HPA3100/3200/3300, HPA5100/5150/5200/5250/5220, HPA5300/5350 Series |
Maintenance & Lifespan(1) | ||
Replacement Interval (months) | 4 months | 3 months |
Compliance & Safety(1) | ||
Certifications | Honeywell Genuine Certified | ENERGY STAR |
Physical & Packaging(1) | ||
Dimensions | 1.0 x 10.0 x 5.0 | 6.9 x 10.6 x 0.39 |
Filtration Performance(6) | ||
Filtration Standard | HEPA-Type | True HEPA |
Coverage Area (sq_ft) | sq_ft | 465 sq_ft |
Filtration Efficiency (percent) | 99 percent | 99.97 percent |
Minimum Particle Size Captured (microns) | 2 microns | 0.3 microns |
Target Contaminants | Dust, pollen, smoke, pet dander, mold spores, dust mites, VOCs, household odors | Dust, smoke, pollen, pet dander, dust mite debris, mold spores |
Pre-Filter Type | Carbon | Odor-reducing |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the filter's dual-layer design as highly effective for managing both allergens and odors in tabletop and tower purifiers.
Everyday users rate the filter highly, praising its ability to reduce dust, pollen, smoke, and odors effectively.
Professional reviewers from HouseFresh highlight the HPA300's unique three-filter design that allows partial replacements and its effective performance in clearing thick smoke at turbo speed.
