PF18181 – PLEATED FILTER (18″ x 18″ x 1″, MERV 11, HIGH CAPACITY)
SKU · PF18181
$10.94
PF18181 pleated air filter. MERV 11, high-capacity 18″ x 18″ x 1″. Fits standard residential HVAC systems. Replace every 30-90 days for best airflow and filtration.