Tlily - HRF-A300 Pre Filter a Replacement for Honeywell Air Purifier HPA300 Series HPA304 HPA3300 Precut Activated Carbon Filter

General description The HRF-A300 Pre Filter A is a premium replacement designed specifically for Honeywell HPA300 Series HEPA air purifiers, including models HPA304, HPA3300, HPA5300, and HPA8350. Made from high-quality activated carbon fiber, this pre-filter offers lower wind resistance and higher efficiency, ensuring optimal filtration and maintaining the air purifier's performance. It effectively captures larger airborne particles such as lint, fibers, and pet hair, while also reducing common household odors and wildfire gases, thereby extending the life of the HEPA filter. Technical specifications Color: Black Material: Activated carbon fiber Package Contents: 8 x Pre-filters Measurement allowed error: +/- 1-3 cm Installation Filter replacement is straightforward and requires no additional tools. The pre-filter fits perfectly into your air purifier. Usage For optimal performance, it is recommended to replace the pre-filter every 3 months. Using replacement filters improves air