This product is backordered. The manufacturer has not provided an availability date. We can take orders for this product, but cannot estimate shipping or delivery dates.
Furnace Filter Whistle
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Long-Term Backorder, Will Ship when Available
Furnace Filter Whistle - AS SEEN IN REAL SIMPLE MAGAZINE!! 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.
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