Product: Nordic Pure 18x30x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack
Brand: Nordic Pure
Nominal Size: 18 x 30 x 1, Actual Size: 17 3/4 x 29 3/4 x 3/4 (17.75 x 29.75 x 0.75)
Attracts indoor allergens, dust, pollen and other airborne contaminants.
Hypoallergenic and antimicrobial pleated electrostatic filter material
Nordic Pure recommends changing 1” air filters every 30-90 days
Made in the USA

Search query: 18 x 30 x 1 air filter
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