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Aerostar MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size 17 3/4 x 29 3/4 x 3/4 )
Nominal Size 18 x 30 x 1, Actual Size 17 3/4 x29 3/4 x3/4 Comparable to MPR 1500 to 1900 Ultimate Allergen Defense and Honeywell Allergen Elite FPR 10 Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, and bacteria. Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but

Price is $105.00
Price: $105.21