Glasfloss 18x24x1 MERV 10 Pleated AC Furnace Filter- (Pack of 12)- Proudly Made In The USA.
- Actual Size: 15-1/2 x 24-1/2 x 1-3/4 | Nominal Size: 16x25x2.
- Filtration Rating: MERV 13. Comparable to MPR rating 1900 to 2200, or FPR 10 to 12 rating..
- For optimal performance, recommended to change at least every 3 months..
- Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded and are manufactured in an engineered gradient structure. The engineered grading structure media supports high dust-holding capacity and long filter service life..
- Made in the USA. Ideal for residential, commercial, schools, apartments, business, & industrial filtration applications..