Premium Window Air Conditioner Insulating Foam Seal

Ensure your window air conditioning unit provides optimal comfort during hot summer months by using Duck Brand Premium Air Conditioner Insulating Seal. This high-density foam seal creates a weather-tight barrier, preventing outside air, dust, insects, and pollen from entering your home. Not only does it keep cool air in and warm air out, but it also reduces noise and vibration while blocking unwanted elements from invading your space. Pair this insulating seal with other Duck Brand weatherization products to enhance your home's comfort and energy efficiency year-round.

Specifically designed to fit around a window air conditioning unit, this premium seal effectively seals in climate-controlled air and blocks out drafts, dust, and insects. Simply place the seal on top of the unit and lower the window to compress it for optimal insulation. The high-density foam construction ensures a tight seal, keeping winter drafts and summer humidity at bay. Each foam seal is 0.5 inches thick and measures 1-3/8 inches by 42 inches wide, providing a secure fit for most units. Upgrade the insulation of your air conditioner with Duck Brand Premium Air Conditioner Insulating Seal for improved performance and comfort.

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