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.	13 MERV

Opening Dimensions	23 7/8W x 15 7/16H inches

Width	28 1/16 Inches

Depth	6 3/4 Inches

Height	17 3/4 Inches

Limited Warranty	5 Years