Glasfloss 16-3/8 x 21-1/2 x 1 Air Filters (Case of 6), MERV 10, Pleated, Made in USA
- MERV 10 with No Increased Resistance Over MERV 8. Instant Upgrade From MERV 7 or MERV 8 Pleated Filters.
- Expanded Metal Backing on Synthetic Media with Heavy Duty Frame That Resists Moisture..
- Exact Size 16 3/8 x 21 1/2 x 7/8, 16.375 x 21.5 x .875, Nominal Size: 16 3/8 x 21 1/2 x 1.
- Fits listed models of Carrier, Bryant & Payne Air Handlers. See Description Below.