8-Pack Replacement Honeywell HPA300 - HPA309 Series Air Purifier Pre-Filter - appropriate Honeywell HRF-APP1 PreFilter

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