Filter Hut's Accumulair 19x21.5x0.5 air filter is solely constructed to replace same sized 19x21.5x0.5 air filter specs. Pleated electrostatically charged filter media captures airborne contaminants relative to its MERV standard rating. Material is free of chemicals. Note: Example filter image as shown is not the actual dimensions and is displayed for style only. Database and 19x21.5x0.5 air filter statements last updated on 03/24/2020.
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- Our current lead times noted at the top of the page are due to backlogs, supply chain issues, and staffing shortages. We apologize for the inconvenience.
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- 30-day 100% return policy.
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