18" x 20" x 1"

Showing all 10 results

  • Lifestyle Model LR Filter
    18 X 20 X 1

    $63.50
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  • Lifestyle Model MF Filter
    18 x 20 x 1

    $65.50
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  • Disposable Purolator Panel Filter
    Model F312
    Size 18″ x 20″ x 1″ (12-Pack)

    $55.25
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  • Dust Plus
    18 X 20 X 1

    $108.74
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  • Dusteater EZ Flow Electrostatic Washable HVAC Lifetime Filter 18 X 20 X 1

    $87.99
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  • Dusteater Ultimate Allergy Relief Electrostatic Washable HVAC Filter 18 X 20 X 1

    $101.77
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  • Electrostatic Washable Gold 94% HVAC Furnace Filter

    Electro Gold 94% Electrostatic HVAC Washable Filter 18″ X 20″ X 1″

    $76.72
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  • Silver 88% Electrostatic Washable HVAC Furnace Filter

    Silver 88% 1″ Electrostatic Washable HVAC Furnace Filter 18″ x 20″ x 1″

    $68.77
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  • XTREME+Plus Standard Capacity Pleat 0474780 18″ x 20″ x 1″ (12-Pack)

    $123.74
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  • XTREME+Plus Standard Capacity Pleat 0474780 18″ x 20″ x 1″ (6-Pack)

    $88.76
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