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Refrigerator Filters
Whole House Filtration
Water Filters
24 x 24 x 1 Air Filters
24 x 24 x 1 Air Filters
24x24x1 is less common than standard home sizes and is typically used in larger homes or light commercial systems with bigger return air grilles. Measure your current filter before ordering to confirm the size.
We carry two 3M Filtrete options, both in 4-packs: the 1000 Micro Allergen (about MERV 11) for everyday dust and allergens, and the 1900 Ultimate Allergen (about MERV 13) for finer particles like smoke and bacteria. Replace every 3 months.
Not sure? Call 1-800-277-3458.
