HIGH-EFFICIENCY: More depth allows for more capturing power than your usual 1 inch filters.
ACTUAL SIZE: 19 3/4 x 29 3/4 x 4 3/8 inches.
MERV RATING: This filter has a MERV rating of 8
EASY INSTALLATION: The lip of the air filter should fit snuggly into the front facing grill of your vent
DESIGNED TO FIT: This filter compares to Honeywell FC40R, FC40R1029, FC35A1068, F35R1028