Dirty Air Filter Alert
Model Number: AIRFIL-001
Menards® SKU: 6334400
Description & Documents
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
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 inventory is sold and received continuously throughout the day. Inventory last updated 11/23/2014 at 5:00am EST. 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.