Isinlive HEPA Replacement Filter
Score: 82/100
Funmit HPA300 Filter
Score: 75/100Rankings
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.
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 | | |
|---|---|---|
9 monthsbest | 4.5 months | |
465 sq_ftbest | — | |
320 cfmbest | — | |
99.97 percentbest | 99.97 percentbest | |
| ↓ lower better | 0.3 micronsbest | 0.3 micronsbest |
2best | 1 | |
| ↓ lower better | 1.79 lbsbest | 2.8 lbs |
3 | 6best |
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) | Honeywell HPA100/200/300/5000 series |
Maintenance & Lifespan(1) | ||
Replacement Interval (months) | 9 months | 3-6 months |
Physical & Packaging(3) | ||
Weight (lbs) | 1.79 lbs | 2.8 lbs |
Dimensions | 10.2 x 6.5 x 1.6 | 7.0 x 5.0 x 10.0 |
Package Quantity | 3 | 6 |
Filtration Performance(8) | ||
Filtration Standard | True HEPA | HEPA |
Coverage Area (sq_ft) | 465 sq_ft | Large-room sq_ft |
Clean Air Delivery Rate (cfm) | 320 cfm | cfm |
Filter Stages | 2 | 1 |
Activated Carbon Filter | true | false |
Target Contaminants | Dust, pollen, smoke, VOCs, pet odors | Particles, dust, allergens |
Air Changes Per Hour (ach) | 4.8 ach | ach |
Pre-Filter Type | Activated Carbon | None |
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.
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.
