About This

• Reinforced double-strut design: Opens up 10 percent more open media area than a traditional metal grill filter 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 17-5/8 x 29-5/8 x 3/4 inches, slightly under the 18x30x1 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 by Glasfloss: Glasfloss has manufactured air filters in the United States for more than 70 years

Overview

• Brand : Glasfloss
• Material : Fiberglass, Paper
• Product Dimensions : 30"L x 18"W x 1"Th
• MERV Rating : 3
• Compatible Devices : Air Conditioner, Furnace
• Filter Shape : Rectangular
• UPC : 604443903593
• Number of Items : 6
• Manufacturer : Glasfloss Industries
• Item Highlight : Double-strut design for 10% greater open area; heavy-duty craftboard frame; disposable, no metal parts; made in USA Double-strut design for 10% greater open area; heavy-duty craftboard frame; disposable, no metal parts; made in USA