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Dirty Air Filter Alert

Model Number: AIRFIL-001  |  Menards® SKU: 6334400
Variation: White

Online Price
Sale Price: $2.75
Everyday Low Price: $4.98
You Save: $2.23
Limited Time Offer


  • Description 

Reduce energy costs with our air filter replacement alert. Dirty air filters force the blower in heating and cooling systems to overwork, raising energy costs.

  • They emit a whistle when dirt builds up in the filter, signaling that it is time to change it for maximum energy efficiency
  • Attaches to all 1" filters
  • 2 position flap allows whistle to work with both fiber and pleated filters
  • Gradually notifies you when it is time to change your air filter




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Available for immediate shipment.


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Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 7/23/2014 at 5:00am CT. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.