8-Pack HPA300 Replacement Prefilter A, Compatible With For Honeywell Honeywell Air Filter A, HRF-A300 Series Air Purifier, HPA200 Carbon Pre Filter Thickened to 1/4 Inch, For Use with Filter R - KQGLQLW, HPA300 Prefilter A

• [PERFECTLY COMPATIBLE]: HPA300 Activated Carbon Replacement Prefilter A for compatible with the Honeywell HPA300 , HPA304 , HPA3300 , HPA5300 series and HPA8350， to ensure a perfect fit and optimal functionality，Please confirm your air purifier model before ordering. [TRUE HEPA FILTRATION]：HPA300 Prefilter A，Upgraded carbon fibre pre-filter, Thickened to 1/4 inch，Twice the density for 50% more effective filtration，ensuring a significant improvement in air quality. [EASY INSTALLATION]: HPA300 Prefilter A is very easy， You can simply remove and install the new filter without any tools and it is recommended to change the filter every 1 to 3 months to ensure air quality. [ENVIRONMENT OF USE]: HPA300 Prefilter A is suitable for living room office kitchen bedroom, greatly improve air quality [After-sales service] If you have any questions, you can contact us at any time, we will provide you with satisfactory service!, Manufacturer: KQGLQLW