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AC Insulators (E3630)

Air conditioning side insulators let you keep your big, heavy window unit in place all year long! Foam insulation in­stalls easily over existing side panels of air conditioner unit. Keeps hot air out in summer; cold air out in winter. Also reduces air conditioner noise and increases efficiency. Set of two 18" x 9" insulators, each with self-stick side rails.

(13 reviews)
  • $14.98
    Sale: $9.98 for a set of 2
  • 2 sets of 2 for
    $28.50
    Sale: $18.50
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Item Number Product Description Availability
3630 AC Insulators Item Available

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