18x20x1 MERV 11 Air Filter, 6 Count, ACTUAL SIZE (17.50 x 19.50 x 0.75), HVAC, Air Conditioning & Furnace Filter for Dust

The 18x20x1 MERV 11 Air Filter, 6 Count, ACTUAL SIZE (17.50 x 19.50 x 0.75), HVAC, Air Conditioning & Furnace Filter for Dust is listed in our Furnace Filters collection. Use the verified features and specifications below to compare it with your space, equipment, and intended use.

Key features

• Universal Compatibility: Fits most standard residential and commercial HVAC systems with a standard 1-inch filter slot. Including Carrier, Bryant, Payne &.
• HIGH-EFFICIENCY MERV 11 (MPR 1200 / FPR 7) FILTRATION: Traps optimized everyday use, pollen, mold spores, pet dander, and smoke to improve indoor air quality and reduce allergy triggers in your home or office.
• Optimized Airflow Design: Electrostatically charged synthetic media captures fine particles without restricting air flow—helping maintain HVAC efficiency and extending system life.
• DURABLE, PLEATED CONSTRUCTION: Sturdy beverage board frame with wire backing resists humidity and temperature changes. The pleated design offers more surface area for longer-lasting filtration and fewer replacements.
• Product Dimensions: 19.75"L x 17.75"W x 0.75"Th.

Product details

• Material: Pleated
• Product Dimensions: 19.75"L x 17.75"W x 0.75"Th
• Number of Items: 1

Before ordering

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Frequently asked questions

What kind of product is this?

This item is categorized as Furnace Filters.

What should I check before buying?

Compare the listed measurements, materials, power source, capacity, and compatibility details with your requirements.

Where can I confirm availability?

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