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

Glasfloss 12x30x1 MERV 13 rating for AC or HVAC Furnace Air Filter. (6 Filters/Box). Rigorously tested for Functionality Quality, and Satisfaction Guaranteed. Superior Efficiency than MERV 10 &11. Keep your Lungs healthy. 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. Glasfloss Filters last up to 90 Days without losing its Functionality value. 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. Efficiency Test: Must meet or exceed ANSI/ASHRAE 52.2 American Test Standards. The Z-Line filters are classified under UL 900 STD and must withstand 180F (82C) temperature. Glasfloss serving USA since 1936. The filter materials are procured and assembled in USA. Millions of our customers in Residential & Commercial sector have tried Glasfloss filters for last 80 plus years with complete satisfaction.