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12 x 18 x 1

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    Fiberglass | MERV Rating 6
    Lint, Dust Mites, Mold Spores, Pollen & Pet Dander
    12 x 18 x 1 MERV 6 Fiberglass Air Filter
    Get your First Filter Free with Auto Delivery
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    • Actual Size: 11 1/2" x 17 1/2" x 3/4"
    • Product #: D50S.011218
  • Home Select

    Pleated | MERV Rating 8
    Lint, Dust Mites, Mold Spores, Pollen, Pet Dander & Fine Dust
    12x18x1 MERV 8 Furnace Filter
    Get your First Filter Free with Auto Delivery
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    • Actual Size: 11 1/2" x 17 1/2" x 3/4"
    • Product #: 21712181
  • Home Plus

    Pleated | MERV Rating 11
    Lint, Dust Mites, Mold Spores, Pollen, Pet Dander, Fine Dust & Auto Emissions
    12 x 18 x 1 MERV 11 Pleated Air Filter
    Get your First Filter Free with Auto Delivery
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    • Actual Size: 11 1/2" x 17 1/2" x 3/4"
    • Product #: P15S.011218
  • Home Ultimate

    Pleated | MERV Rating 13
    Lint, Dust Mites, Mold Spores, Pollen, Pet Dander, Fine Dust, Auto Emissions, Very Fine Dust, Smoke & Bacteria
    12 x 18 x 1 MERV 13 Pleated Air Filter
    Get your First Filter Free with Auto Delivery
    View Terms and Conditions
    • Actual Size: 11 1/2" x 17 1/2" x 3/4"
    • Product #: P25S.011218

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