18x20 Flexible Furnace Filter

$59.95

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Retail guests can purchase a filter for $59.95 with free shipping, or choose a two-filter bundle for $99.90, also shipped free.

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The 18×20 Flexible Furnace Filter is designed for superior adaptability and performance, making it the ideal choice for HVAC systems where rigid filters won’t fit. Crafted from washable materials and proudly made in the USA, it’s available in two efficiency levels to suit your air quality needs. Backed by a limited lifetime warranty, this durable filter is built to last.

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Description

Why Choose the Air-Care 18×20 Flexible Furnace Filter?

The 18×20 Flexible Furnace Filter is the ultimate solution for HVAC installations where standard filters don’t fit. Its flexible design ensures an optimal fit while providing superior air quality and sustainability.

  • Adaptive Design: Bends to fit irregular or tight spaces for consistent airflow.
  • Customizable Filtration: Choose between 88% (3/8″) for general filtration or 94% (5/8″) for advanced air quality.
  • Durable Construction: High-quality materials ensure reliable performance over years of use.
  • Eco-Friendly Solution: Washable and reusable to reduce waste and save on replacement costs.
  • Enhanced Indoor Air Quality: Effectively captures dust, pollen, and allergens for a healthier living environment.
  • Crafted in the USA: Built with precision and care, delivering top-notch quality and reliability.

Key Features

Feature Details
Size 18x20x3/8″ (88%) or 18x20x5/8″ (94%)
Frame Material Flexible Polypropylene Webbing
Efficiency 88% or 94%
Eco-Friendly Washable and Reusable
Applications Residential HVAC systems, furnaces, and non-standard installations
Country of Origin Made in the USA
Warranty Limited Lifetime Warranty

Additional information

Weight 1.5 lbs
Dimensions 18 × 20 × 1 in
Arrestance

88, 94

Air Filter