Allergen Defense Red Micro Pleated Furnace Filter, 20x24x1-In. Brand_Watco Mode selector allows for usage

Mode selector allows for usage in drill

heater switch

Slide blister packaging is reusable for storage on pegboard by user

wheel size: 7" thickness: 1/4" arbor: 5/8"-11 spec: a24r max rpm: 8

Constructed Of High Strength Steel

Allergen Defense Red Micro Pleated Furnace Filter, 20x24x1-In. Brand_Watco Mode selector allows for usage20" x 24" x 1", red, micro filtrete filter, 3 month filter is 90% effective at capturing large allergens like mold spores & pet dander, electrostatically charged, captures microscopic allergens like dust, smoke & smog, captures bacteria & particles that can carry viruses, meets the guidelines of the American lung association health house program, mpr rating 1000, lasts up to 3 months.