18" x 18" x 1"

Showing all 13 results

  • Lifestyle Model LR Filter
    18 X 18 X 1

    $77.54     Add to cart

  • Lifestyle Model MF Filter
    18 x 18 x 1

    $79.54     Add to cart

  • Disposable DELTA P Panel Filter
    TYPE DPM7
    Size 18″ x 18″ x 1″ (12-Pack)

    $75.57     Add to cart

  • Disposable Purolator Panel Filter
    Model P312
    Size 18″ x 18″ x 1″
    (12-pack)

    $44.35     Read more

  • Disposable Purolator Panel Filter
    Model F312
    Size 18″ x 18″ x 1″ (12-Pack)

    $55.25     Read more

  • 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

    $101.77     Add to cart

  • E-1 Series Premium Electrostatic Washable Intake Filter 18 x 18 x 1

    $97.94     Add to cart
  • Electrostatic Washable Gold 94% HVAC Furnace Filter

    Electro Gold 94% Electrostatic HVAC Washable Filter 18″ X 18″ X 1″

    $76.72     Add to cart
  • Silver 88% Electrostatic Washable HVAC Furnace Filter

    Silver 88% 1″ Electrostatic Washable HVAC Furnace Filter 18″ x 18″ x 1″

    $68.77     Add to cart

  • XTREME+Plus Standard Capacity Pleat 0474763 18″ x 18″ x 1″ (12-Pack)

    $94.92     Add to cart

  • XTREME+Plus Standard Capacity Pleat 0474763 18″ x 18″ x 1″ (6-Pack)

    $47.68     Add to cart