Glasfloss Has Discontinued All Standard Size PTA Disposable Panel Filters Due To The High Demand Of The Metal Needed To Make These Air Filters.
We Have Replaced The PTA With Our GDS Air Filters. The GDS Disposable Panel Filters Incorporates The Same Heavy-Duty Framework. They Are Non-Toxic, Non Flammable, And Have An Odor Free Adhesive. These Air Filters Are Made With Two Heavy-Duty Cardboard Stabilizer Strips On Both Sides Of The Filter which Is Stronger Than The PTA Metal Circles. This Air Filter Also Eliminates The Sharp Edges For Safer Handling And Gives Better Airflow. They Also Have Lower Prices And Better Lead Times For Shipping.
Glasfloss PTA AC and Furnace Filters Merv 5-6 Has Set The Standard For Quality And Durability. They Are Designed For All HVAC Systems. This Rigidly Constructed Air Filter Maintains The Integrity Where Others Fall Short. Always The Highest Quality, Glasfloss Disposable Panel Filters Having A Metal Grid On The Air Leaving Side For Peak Performance. These Filters Will Withstand Temperatures Up To 180 Degrees Fahrenheit And Are Classified Under U.L. Standard 900. They Are Also Available In 1 Inch Sizes.