8-Pack Replacement Honeywell HPA300 - HPA309 Sizeeries Air Purifier Pre-Filter - Compatible Honeywell HRF-APP1 PreFilter

Replacement Honeywell HPA300 - HPA309 Series Air Purifier Filter Replaces Honeywell HRF-APP1 PreFilter. Quantity: 8 Can be cut to make 1-8 pre-filters depending on model. Filters large particles such as dust, lint, fibers & pet fur. For best results, change air filter at least once per season or more often depending on air quality and use. Essential for Allergy Sufferers. On Sale for a Limited Time!