Funmit HPA300 Filter
Score: 75/100
Improvedhand Core 300 Filter
Score: 75/100Rankings
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.
The Improvedhand Core 300 Replacement Filter is a third-party H13 True HEPA replacement filter designed specifically for Levoit Core 300 and Core 300S air purifiers. It utilizes a 3-stage filtration system that captures 99.97% of airborne particles as small as 0.01 microns. While it offers a 2-pack value, it lacks the extensive testing and user feedback associated with OEM or more established third-party brands.
| Attribute | | |
|---|---|---|
4.5 months | 5.5 monthsbest | |
99.97 percentbest | 99.97 percentbest | |
| ↓ lower better | 0.3 microns | 0.01 micronsbest |
1 | 3best | |
| ↓ lower better | 2.8 lbsbest | — |
6best | 2 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility & Fit(1) | ||
Compatible Models | Honeywell HPA100/200/300/5000 series | Levoit Core 300, Core 300s |
Maintenance & Lifespan(1) | ||
Replacement Interval (months) | 3-6 months | 3-8 months |
Physical & Packaging(2) | ||
Dimensions | 7.0 x 5.0 x 10.0 | 7.5 x 5.7 x 7.5 inches |
Package Quantity | 6 | 2 |
Filtration Performance(4) | ||
Filtration Standard | HEPA | H13 True HEPA |
Minimum Particle Size Captured (microns) | 0.3 microns | 0.01 microns |
Filter Stages | 1 | 3 |
Activated Carbon Filter | false | true |
Products in the top-left offer the best value (high score, low price).
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.
