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The K&N washable, reusable 20 x 25 x 1 HVAC air filter uses pleated synthetic media rated MERV 11 to balance airflow and filtration for typical home environments. Its superior dust-holding capacity extends intervals between cleanings, and the filter can be washed and reinstalled rather than disposed. The durable construction offers long-term value, cost savings over disposable filters, and comes with K&N's limited lifetime warranty for peace of mind.
K&N HVAC Filter - 20 x 25 x 1
