Product Overview
Built with thoughtfully designed attention to detail, the 20x20x1 Fiberglass Air Filters, 6-Pack, AC & Furnace, Glasfloss | Double-strut design for 10% greater open area; heavy-duty craftboard frame; disposable, no metal parts; made in USA provides reliable performance for daily routines. Made with Fiberglass, Paper, measuring 20"L x 20"W x 1"Th, weighing 4.3 Pounds. Notable features include keeps air and air moving, contributing to its versatile character.
Key Features
- Keeps air moving: A reinforced double-strut design opens up 10% more surface area than a standard fiberglass filter, so your system pulls air easily while catching everyday dust and lint
- Holds its shape: The fiberglass media is bonded to a sturdy craftboard frame that won't sag or collapse, so the filter keeps a clean seal from the day you install it to the day you swap it
- Actual filter size: Each filter measures 19 5/8 x 19 5/8 x 3/4 inches, slightly under the 20x20x1 nominal size so it fits the slot without binding
- Toss it and forget it: No metal parts inside, so when it's dirty you just pull it out, bag it, and throw it away with the regular trash
- Made in the USA: Glasfloss has been manufacturing air filters in the United States for more than 70 years, so this one's made right here at home
Why Choose the Glasfloss 20x20x1 Fiberglass Air Filters
The 20x20x1 Fiberglass Air Filters, 6-Pack, AC & Furnace, Glasfloss | Double-strut design for 10% greater open area; heavy-duty craftboard frame; disposable, no metal parts; made in USA is positioned for buyers who value value-driven construction and thoughtful design, supported by keeps air.
Best For
Geared toward daily routines, the 20x20x1 Fiberglass Air Filters, 6-Pack, AC & Furnace, Glasfloss | Double-strut design for 10% greater open area; heavy-duty craftboard frame; disposable, no metal parts; made in USA brings value-driven build quality and consistent reliable performance.
Quick Summary
The Glasfloss 20x20x1 Fiberglass Air Filters is a Furnace Filters product by Glasfloss. Brand: Glasfloss. Material: Fiberglass, Paper. Product Dimensions: 20"L x 20"W x 1"Th. MERV Rating: 3.0. Compatible Devices: Air Conditioner, Furnace. Price: $53.98.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Glasfloss |
| Material | Fiberglass, Paper |
| Product Dimensions | 20"L x 20"W x 1"Th |
| MERV Rating | 3.0 |
| Compatible Devices | Air Conditioner, Furnace |
| Item Weight | 4.3 Pounds |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Air Filter Construction | Panel |