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Manufacturer Direct

Air Filter Replacements Made in the USA – Manufacturer Direct

18x27x1 actual sizes

17 1/2 x 26 1/2 x 3/4 (17.5 x 26.5 x 0.75)

18 x 27 x 3/4 (18 x 27 x 0.75)

© 2026 Nordic Pure /Designed by:LaunchUX

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