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Home / Shop By Size / 18" x 18" x 1"

18" x 18" x 1"

18″ x 18″ x 1″ Electrostatic, Polyester, Fiberglass, Pleated HVAC Furnace Filters & More. Check Dimensions Before Placing Order.

Showing all 8 results

  • Lifestyle Model LR Filter
    18 X 18 X 1

    $93.05
    Add to cart
  • Lifestyle Model MF Filter
    18 x 18 x 1

    $95.45
    Add to cart
  • Dust Plus 18 X 18 X 1

    $108.74
    Add to cart
  • Dusteater EZ Flow Electrostatic Washable HVAC Lifetime Filter 18 X 18 X 1

    $99.98
    Add to cart
  • Dusteater Ultimate Allergy Relief Electrostatic Washable HVAC Filter 18 X 18 X 1

    $121.77
    Add to cart
  • E-1 Series Premium Electrostatic Washable Intake Filter 18 x 18 x 1

    $127.32
    Add to cart
  • XTREME+Plus Standard Capacity Pleat 0474763 18″ x 18″ x 1″ (12-Pack)

    $124.92
    Add to cart
  • XTREME+Plus Standard Capacity Pleat 0474763 18″ x 18″ x 1″ (6-Pack)

    $107.68
    Add to cart
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