Disposable Fiberglass Air Filter, 18 x 20 x 1 in.

This disposable fiberglass air filter is designed for commercial and industrial users who need light- to medium-duty air filtration. It helps support routine filter replacement in compatible air-handling equipment.

The filter measures 18 x 20 x 1 inches and uses progressively dense glass-fiber media. Its air-entry side has open, coarse fibers, while the air-exit side has tighter fibers to support depth loading across the media. A non-migrating adhesive coats the fibers. The media is bonded to a one-piece moisture-resistant craft-board frame with interlocking mitered corners using thermoplastic sealant on both sides.

Key Features:

• Progressive-density media: Uses coarse-to-tight glass fibers to help utilize the filter media through its depth.
• Adhesive-coated fibers: Non-migrating adhesive helps enhance filter performance.
• One-piece frame: Moisture-resistant craft-board construction supports strength and straightforward installation.
• Interlocking mitered corners: Adds durability and reinforcement to the frame.
• Sealed media-to-frame bond: Thermoplastic sealant helps prevent air from bypassing the media and adds rigidity.

Choose this 18 x 20 x 1 inch disposable fiberglass filter for compatible commercial or industrial air filtration applications requiring a light- to medium-duty replacement filter.

No additional information available.