Rated Air Flow	2000 CFM

Minimum Efficiency Reporting Value Rating system created for air filters with a scale that represents the worst case performance of a filter when dealing with particles in the range of 0.3 to 10 micrometers. The scale is from 1-16. The higher the MERV rating the greater the percentage of particles that will be captured.	10 MERV

Opening Dimensions	21 3/16W x 19 3/4H inches

Width	25 3/8 Inches

Depth	6 3/4 Inches

Height	22 1/16 Inches

Limited Warranty	5 Years