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Item Number: FURNACE-FILTER-WHISTLE
Units Per Case: 1
to speak to a Sales Executive
A clogged or dirty furnace filter can rob your furnace of energy efficiency. The Furnace Filter Whistle easily attaches to a new furnace filter and sounds when your filter becomes 50% clogged letting you know it is time to replace the filter. The Furnace Filter Whistle is reusable. Available in retail packaging, individually packaged with simple use instructions or may be custom packaged with your logo, message or program theme.
Note: Minimum purchase quantity of 250 applies to the custom packaged Furnace Filter Whistle.