Honeywell HRFSP1
Score: 75/100
Funmit HPA300 Filter
Score: 75/100Rankings
The Honeywell HRFSP1 is an enhanced S-series air purifier filter designed to target pet odors using activated carbon and zeolite. It reduces pet odors up to 3.5x faster than standard filters when used with a pre-filter and HEPA filter in compatible Honeywell units. Ideal for multi-pet households needing faster odor control alongside HEPA filtration.
The Funmit HPA300 is a budget-friendly, third-party HEPA filter replacement designed for Honeywell HPA300 series air purifiers. It offers standard filtration efficiency but lacks the activated carbon and pre-filters included in some OEM bundles. It is best suited for users seeking affordable bulk replacements for large-room purifiers.
| Attribute | | |
|---|---|---|
3 months | 4.5 monthsbest | |
— | 99.97 percentbest | |
| ↓ lower better | — | 0.3 micronsbest |
— | 1best | |
| ↓ lower better | 0.53 lbsbest | 2.8 lbs |
1 | 6best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility & Fit(1) | ||
Compatible Models | HPA3100, HPA3200, HPA3300, HPA5100, HPA5150, HPA5200, HPA5220, HPA5250, HPA5300, HPA5350 | Honeywell HPA100/200/300/5000 series |
Maintenance & Lifespan(1) | ||
Replacement Interval (months) | 3 months | 3-6 months |
Physical & Packaging(3) | ||
Weight (lbs) | 0.53 lbs | 2.8 lbs |
Dimensions | 0.39 x 10.6 x 6.9 | 7.0 x 5.0 x 10.0 |
Package Quantity | 1 | 6 |
Filtration Performance(3) | ||
Filtration Standard | S-series Enhanced | HEPA |
Activated Carbon Filter | true | false |
Target Contaminants | pet odors | Particles, dust, allergens |
Products in the top-left offer the best value (high score, low price).
Manufacturer claims emphasize a 3.5x faster pet odor reduction rate via activated carbon and zeolite, positioning the filter as a customizable enhancement for InSight and PowerPlus series purifiers.
Everyday users commonly praise the filter for making all the difference in managing cat odors when used with HEPA filters.
“These pet odor filters make all the difference... keeping our cat odors manageable”
No professional reviews, editorials, or expert analyses of the Funmit HPA300 appear in available sources. Information is limited to retailer listings confirming compatibility with Honeywell models.
Users of similar third-party filters note that using pre-filters extends HEPA life and provides effective odor reduction.
