by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter

20x20x4 Merv 13 Furnace Filter (6 Pack) by Glasfloss Industries - -. Nominal Filter Size 20 x 20 x 4 。 Actual Filter Size 19.5" x 19.5" x 3.75" 。 Merv 13 Performance 。 Proudly Made in the USA 。 100% Satisfaction Guarantee 。 The Glasfloss Z-Line MR-13 Series pleated air filter features the latest in media technology to achieve MERV 13 while maintaining low pressure drop and good service life. The Glasfloss Z-Line Series MR-13 was developed to comply with "LEED" standards in new and existing buildings. Additionally, the Z-Line Series MR-13 is acost effective upgrade from standard pleated filters, poly ring panels and other lower efficiency panel filters and can be used is a wide variety of existing applications without modification to the existing equipment. The Z-Line MR-13 Series filters shall be rated MERV 13 when tested in accordance with the ANSI/ASHRAE 52.2 Test Standard. Thefilters shall be of the extended-surface pleated-media type. The media incorporates 100% synthetic fibers that are electrostatically charged. The filter fibers are thermally bonded and manufactured in an engineered gradient structure. An expanded metal reinforcement shall be laminated to the air-exit side of the media by a thermo-setting adhesive to maintain continuity of the radial pleats. 。 。 。

by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter

by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter

by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter,20x20x4 Merv 13 Furnace Filter by Glasfloss Industries 6 Pack,20x20x4 Merv 13 Furnace Filter (6 Pack) by Glasfloss Industries - -, Deals of the day up to 25% off Shopping made easy and fun Enjoy discounts and free shipping! 6 Pack 20x20x4 Merv 13 Furnace Filter by Glasfloss Industries.

by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter
by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter
by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter

by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter


by Glasfloss Industries 6 Pack 20x20x4 Merv 13 Furnace Filter


20x20x4 Merv 13 Furnace Filter (6 Pack) by Glasfloss Industries - -, Deals of the day up to 25% off Shopping made easy and fun Enjoy discounts and free shipping!