3M Filtrete Electrostatic Furnace Filters
Rather than just trapping dust, pollen, and other airborne allergens as they pass through, these pleated furnace filters actively attract nasty particles into their clutches thanks to their electrostatic charge. The filters come in a wide range of sizes to fit most household furnaces and are protected by a moisture-resistant cardboard frame.
- Electrostatically charged filter
- Pleated design increases dust-trapping surface area
- Moisture-resistant cardboard frame
- Each filter lasts up to 90 days, so up to three years of protection for 12-pack
How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!
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The Fine Print
Limit 3 per person, may buy 2 more as gifts. Free returns. Free shipping. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 2 1/2 weeks from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods.