
Honeywell HRF-H1
Score: 85/100
Sgizoku Honeywell Filter
Score: 78/100Rankings

The Honeywell HRF-H1 is a True HEPA replacement filter designed for Honeywell's tower air purifier line, capturing up to 99.97% of airborne particles at 0.3 microns. It requires annual replacement for optimal performance and is compatible with various HPA and HHT models, though some larger units require two filters. Ideal for users of Honeywell tower air purifiers seeking OEM replacement filters.

The Sgizoku Air Purifier Filters are a cost-effective third-party alternative to OEM Honeywell filters, offering True HEPA filtration and activated carbon pre-filters. While they effectively capture 99.97% of particles at 0.3 microns, they lack independent lab verification for their performance claims. Best suited for owners of Honeywell tower purifiers dealing with dust, pollen, and pet dander who want a budget-friendly maintenance solution.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | 12 monthsbest | |
— | 200 sq_ftbest | |
99.97 percentbest | 99.97 percentbest | |
| ↓ lower better | 0.3 micronsbest | 0.3 micronsbest |
— | 2best | |
| ↓ lower better | 0.4 lbsbest | 0.7 lbs |
1 | 2best | |
4.8 achbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Compatibility & Fit(1) | ||
Compatible Models | HPA-050, HPA-060, HPA-061, HHT-055, HPA-150, HPA-160, HHT-155 | Honeywell HPA-050, HPA-060, HPA-061, HPA-150, HPA-160, HHT-055, HHT-155, HHT-1500 |
Physical & Packaging(3) | ||
Weight (lbs) | 0.4 lbs | 0.7 lbs |
Dimensions | 1.65 x 4.84 x 10.12 | 4.0 x 5.0 x 3.0 |
Package Quantity | 1 | 2 |
Filtration Performance(3) | ||
Activated Carbon Filter | false | true |
Target Contaminants | pollen, pet dander, dust, smoke, mold spores, dust mite debris | Dust, pollen, pet dander, smoke, mold spores, dust mite debris |
Air Changes Per Hour (ach) | 4.8 ach | ach |

Products in the top-left offer the best value (high score, low price).

No direct professional reviews of Sgizoku filters are available. Equivalent Honeywell HRF-H1/HRF-H2 filters are described by retailers as impressive for capturing 99.97% of 0.3-micron particles, with recommendations for yearly changes in allergy-focused sites.
User feedback on equivalent filters highlights effectiveness at reducing dust and pet dander, with praise for easy installation and perfect fit in HPA-050/150 models. Users also note good value in multi-packs.


