20x20x1 Glasfloss Fiberglass Air Filter, Double Strut, GDS Series, Made in USA, Actual Size: 19 5/8 x 19 5/8 x 3/4 (Box of 6)

★★★★★ 4.7 57 reviews

$31.78
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Product details

Management number 223618080 Release Date 2026/05/09 List Price $12.71 Model Number 223618080
Category

Glasfloss GDS 20x20x1 disposable, double-strut furnace filters are excellent for protecting your heating and cooling system and indoor air. These air filters offer a double-strut design that provides durability and a 10% greater open surface area than traditional fiberglass filters. The air filter frame is constructed of heavy-duty craft board that the fiberglass media is bonded to.

  • Heavy-duty, one piece craft board frame.
  • Double Strut design for performance and durability.
  • 10% greater open area compared to other furnace filters.
  • Easy to install and remove. No metal parts or sharp edges.
  • Provides good equipment protection.
UPC 604443903173
ASIN B0CB7J2184
Brand Name Glasfloss
Unit Count 6.0 Count
Item Weight 4.25 Pounds
MERV Rating 3.00
Filter Shape Rectangular
Manufacturer Glasfloss Industries
Model Number GDS20251
Material Type Fiberglass, Paper
Product Grade new
Number of Items 6
Compatible Devices Air Conditioner, Furnace
Common Applications Commercial, Residential, Industrial
Filter Mounting Type Slide In
Air Filter Construction Panel
Manufacturer Part Number GDS20201-6PK
Item Dimensions L x W x Thickness 20"L x 20"W x 1"Th

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4.7 out of 5
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57 ratings | 23 reviews
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