Product Overview
Designed for daily routines, the 20x30x1 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 combines value-driven construction with reliable performance. Crafted from Fiberglass, Paper, measuring 30"L x 20"W x 1"Th. Notable features include keeps air and air moving, contributing to its user-tested 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 29 5/8 x 3/4 inches, slightly under the 20x30x1 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 20x30x1 Fiberglass Air Filters
In side-by-side comparisons within the furnace filters space, the 20x30x1 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 pulls ahead through quality engineering and keeps air.
Best For
Anyone focused on daily routines should consider the 20x30x1 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 for its reliable performance and quality design.
Quick Summary
The Glasfloss 20x30x1 Fiberglass Air Filters is a Furnace Filters product by Glasfloss. Brand: Glasfloss. Material: Fiberglass, Paper. Product Dimensions: 30"L x 20"W x 1"Th. MERV Rating: 3.0. Compatible Devices: Air Conditioner, Furnace. Price: $82.76.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Glasfloss |
| Material | Fiberglass, Paper |
| Product Dimensions | 30"L x 20"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 |