About This

• Actual Size: 12-7/8 x 21-1/2 x 7/8 | Nominal Size: 13 x 21.5 x 1
• Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR 5-6 rating.
• Improved MERV 10 Filtration with similar air flow and resistance as a MERV 8 filter. Durable & Long Lasting: Heavy duty frame won't buckle.
• Made in the USA. Ideal for residential, commercial, schools, health care, & industrial filtration applications.
• For optimal performance, recommended to change at least every 3 months.

Overview

• Brand : Glasfloss
• Material : Metal
• Product Dimensions : 21.5"L x 13"W x 1"Th
• MERV Rating : 10.00
• Compatible Devices : Air Cleaner, Air Conditioner, Furnace
• UPC : 604443900981
• Number of Items : 6
• Manufacturer : Glasfloss Industries
• Unit Count : 6.0 Count