Product Overview
The 14x20x1 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 quality construction and reliable performance together, suited for daily routines. Made with Fiberglass, Paper, measuring 20"L x 14"W x 1"Th. Notable features include keeps air and air moving, contributing to its reliable 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 13 5/8 x 19 5/8 x 3/4 inches, slightly under the 14x20x1 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 14x20x1 Fiberglass Air Filters
For shoppers comparing furnace filters options, the 14x20x1 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 thoughtfully designed quality alongside keeps air — together they support thoughtful design.
Best For
For users centered on daily routines, the 14x20x1 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 delivers reliable performance through thoughtfully designed construction.
Quick Summary
The Glasfloss 14x20x1 Fiberglass Air Filters is a Furnace Filters product by Glasfloss. Brand: Glasfloss. Material: Fiberglass, Paper. Product Dimensions: 20"L x 14"W x 1"Th. MERV Rating: 3.0. Compatible Devices: Air Conditioner, Furnace. Price: $67.23.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Glasfloss |
| Material | Fiberglass, Paper |
| Product Dimensions | 20"L x 14"W x 1"Th |
| MERV Rating | 3.0 |
| Compatible Devices | Air Conditioner, Furnace |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Air Filter Construction | Panel |