Filters Fast FF20255X6673M8 Compatible Replacement for Lennox X6673 HVAC AC Air Filter, 2 Pack

Filters Fast FF20255X6673M8 Compatible Replacement for Lennox X6673 HVAC AC Air Filter, 2 Pack: MERV 8 pleated air filter Actual size: 19-5/8 x 24-5/8 x 4-1/4 inches 2 Pack Replace every 3 months Moisture-resistant HVAC filters Air filter for home HVAC system Removes excess debris from indoor air Made in the USA