<ul><li>The Filtrate, 20x 25x 4, Allergen reduction filter, 3 month filter, for housing units accommodating 4Nominal size filters & is for residential use</li><li>Adds Extra shine to your product</li><li>Manufactured in China</li><li>Allergen Reduction Filter</li><li>For Housing Units Accommodating 4 " Nominal Size Filters & Is For Residential Use</li><li>Lasts Up To 12 Months</li><li>Allergen Reduction Filter</li><li>For Housing Units Accommodating 4 " Nominal Size Filters & Is For Residential Use</li><li>Lasts Up To 12 Months</li><li>Allergen Reduction Filter</li><li>For Housing Units Accommodating 4 " Nominal Size Filters & Is For Residential Use</li><li>Lasts Up To 12 Months</li></ul><br><br>Filtrete 1550 Allergen Reduction Filter Designed for Honeywellreg; 20x25 air cleaners. It is designed for housings that accommodate 4 inch nominal size filters. Also captures 97% of large airborne allergens, such as pollen, mold spores and dust mite debris. The filter has a robust frame constuction that enhances quality and ensures high durability at the shelf.

3M DP03DC-4 Filtrete Filter, 1 Count (Pack of 1)