Glasfloss 12x30x1 - MERV 13 -Qty:6 - Furnace Air Filter - Made in USA (Actual Size: 11.5 x 29.5x7/8 inch)

Millions of our customers in Residential & Commercial sector have tried Glasfloss filters for last 80 plus years with complete satisfaction.. The filter materials are procured and assembled in USA. Glasfloss serving USA since 1936. The Z-Line filters are classified under UL 900 STD and must withstand 180F (82C) temperature. Performance Test: Must meet or exceed ANSI/ASHRAE 52.2 American Test Standards. Filter Media: 100% Synthetic Electret/Mechanical media manufactured and supplied by Kimberly-Clarke a trustworthy USA company, which offer less airflow resistance and will save you in energy costs. Glasfloss Filters last up to 90 Days without losing its performance value. Efficiency: Collects 75% of Airborne particles of 0.3 microns & 94% of 3 to 10 microns up which includes Dust, Lint, Debris, Pollen, Pet Dander & Smoke. Keep your Lungs healthy. Superior performance than MERV 10 &11. Rigorously tested for Performance, superior, and Satisfaction Guaranteed. (6 Filters/Box). Glasfloss 12x30x1 MERV 13 rating for AC or HVAC Furnace Air Filter