Glasfloss 14x36x1 - merv 10 -qty:6 - furnace air filter - made in usa (actual size: 13.5 x 35.5x7/8 inch)

Glasfloss 14x36x1 merv 10 ac or hvac furnace air filter. better performance than merv 8. the ashrae highly recommend to use minimum merv 10 rating at homes & offices to captures airborne particulates of 2.5 to 10 microns sizes. filter media: glasfloss furnace air filter media is 100% synthetic fibers, manufactured and supplied by kimberly-clarke a trust worthy usa company, which offer less airflow resistance and will save you in energy cost. performance test: the glasfloss heating or cooling furnace air filters must meet or exceed ansi/ashrae 52.2 test standards. the z-line filters are classified under ul 900 std and must withstand 180 f temperature. the glasfloss ac furnace air filters collects 94% of airborne particles of 3 to 10 microns including dust, lint, debris, pollen, allergen & pet dander. glasfloss air filters last up to 90 days without losing it performance.  glasfloss serving usa since 1936. the filter materials are procured and assembled in usa. residential & commercial sector have tried glasfloss filters for last 80 plus years with complete satisfaction. (note: this filter is custom size and will be cut/cap)