20" x 25" x 4"

Showing all 10 results

  • Disposable Merv 8 XTREME+Plus
    High Capacity Pleat 20″ x 25″ x 4″ (3-Pack)

    $67.92     Add to cart

  • Industrial Galvanized Steel Mist Eliminator Filter – 20″ x 25″ x 4″

    $102.59     Add to cart

  • Industrial Grade Aluminum Panel Filter
    HIA402025 -20″ x 25″ x 4″

    $70.95     Add to cart

  • Industrial Grade Galvanized Panel Filter
    HIG402025-20″ x 25″ x 4″

    $70.95     Add to cart

  • Industrial Grade Stainless Steel Panel Filter
    HIS402025-20″ x 25″ x 4″

    $139.56     Add to cart

  • Industrial Stainless Steel Mist Eliminator Filter – 20″ x 25″ x 4″

    $166.31     Add to cart

  • Koch Filter Merv 11 Std. Capacity
    Pleated Panel Filter XL11
    20″ X 25″ X 4″ (3-Pack)

    $85.74     Add to cart

  • Koch Multi-Pleat XL8-HC 102-701-030
    High Capacity Filter
    20″ x 25″ x 4″ (3-Pack)

    $64.00     Add to cart

  • Koch Multi-Pleat XL8-SC 102-700-030
    Standard Capacity Filter
    20″ x 25″ x 4″ (3-Pack)

    $67.58     Add to cart

  • Silver 94% 4″ Electrostatic Washable HVAC Furnace Filter 20″ x 25″ x 4″

    $137.47     Add to cart