Isinlive HEPA Replacement Filter
Score: 82/100
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 Isinlive HPA300 is a True HEPA filter replacement designed for Honeywell air purifiers, featuring pre-cut activated carbon pre-filters and capturing 99.97% of particles down to 0.3 microns. It offers a budget-friendly multi-pack alternative to OEM filters with high CADR ratings. Best for budget-conscious owners of Honeywell HPA300-series purifiers needing frequent replacements in medium rooms.
| Attribute | | |
|---|---|---|
9 monthsbest | 3 months | |
465 sq_ftbest | 465 sq_ftbest | |
320 cfmbest | — | |
99.97 percentbest | 99.97 percentbest | |
| ↓ lower better | 0.3 micronsbest | 0.3 micronsbest |
2best | 2best | |
| ↓ lower better | 1.79 lbsbest | — |
3best | 1 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility & Fit(1) | ||
Compatible Models | Honeywell HPA300 Series (HPA100/200/300/5000) | HPA3100/3200/3300, HPA5100/5150/5200/5250/5220, HPA5300/5350 Series |
Maintenance & Lifespan(1) | ||
Replacement Interval (months) | 9 months | 3 months |
Physical & Packaging(2) | ||
Dimensions | 10.2 x 6.5 x 1.6 | 6.9 x 10.6 x 0.39 |
Package Quantity | 3 | 1 |
Filtration Performance(2) | ||
Target Contaminants | Dust, pollen, smoke, VOCs, pet odors | Dust, smoke, pollen, pet dander, dust mite debris, mold spores |
Pre-Filter Type | Activated Carbon | Odor-reducing |
Products in the top-left offer the best value (high score, low price).
Professional reviewers note that compatible HEPA filters like those for the Honeywell HPA300 effectively clear PM1 particles in 34-50 minutes at low speeds. They highlight the combined pre-filter and carbon layer's ability to handle larger particles and odors, while noting that three smaller HEPA filters allow for partial replacement.
Everyday users praise the easy installation, perfect fit, and effective odor control in homes with pets or smokers. Recurring positives include the value of multi-packs and the convenience of pre-cut filters without trimming needs.
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.
