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The Aprilaire 401 is a MERV 10 air purifier replacement filter for Aprilaire model air cleaner 2400. The collapsible pleated fabric filter media is easily installed to keep your HVAC equipment running at top efficiency. Trade-marked Aprilaire Self-Seal technology ensures the best performance by reducing air bypass. Ultimately, this filter helps trap and reduce allergens that can cause issues for persons afflicted with asthma and other respiratory problems. This filter reduces contaminates such as bacteria, dust, spores, pollen, pet dander, and more. Order today!
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🇺🇸 Ship from USA · On Agora since 2025
$71.48