3M - 3M Filtrete 18 in. W X 18 in. H X 1 in. D 12 MERV Pleated Ultra Allergen Filter 1 pk - Case of 4 OHIO With device mounting type

With device mounting type

The drawstring closure makes it easy to tie and lift

Designed to efficiently remove old finish

The medium-sized mop head

3M - 3M Filtrete 18 in. W X 18 in. H X 1 in. D 12 MERV Pleated Ultra Allergen Filter 1 pk - Case of 4 OHIO With device mounting type3M Filtrete 18 in. W X 18 in. H X 1 in. D 12 MERV Pleated Ultra Allergen Filter helps improve your home's air quality. This high performance filter features a MERV 12 rating, which means it can capture up to 90% of large airborne particles and microscopic allergens. Its pleated design provides a large surface area for maximum filtration efficiency, while the 1 inch thickness ensures a snug fit in most HVAC systems. With the 3M Filtrete filter, you can