True HEPA air purifier filter. Captures up to 99.97% of airborne particles at 0.3 microns. For best performance replace once per year. Fits Honeywell True HEPA console air purifier models: HPA090 series， HPA100 series， HPA200 series， and HPA300 series.
Specs
| Id | 79266 |
| SKU | 501555 |
| PartNo | HRF-R1 |
| UPC | 00092926180010 |
| Country of Origin | USA |
| Type | True HEPA |
| Removal Rate | 99.97% |
| Length | 10-1/4 In. |
| Width | 6-1/2 In. |
| Thickness | 1-5/8 In. |
| CID | 1 |
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