This Accumulair 17x17x4 air filter is specifically engineered to replace similarly sized 17x17x4 air filter specification. Pleated static charged media traps contaminants relative to its MERV standard specification. Material is free of chemicals. Notice: The example filter picture as shown is not to scale and is displayed for construction purposes. Catalog and 17x17x4 air filter statements last verified on 03/24/2020.
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- 30-day 100% return policy.
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