20x25x5 (4 3/8) Lennox X6673_X6675 Replacement  MERV 10 Pleated Plus Carbon 2 Pack odor-control Technical Specifications :- Max Input

Technical Specifications :- Max Input 15 Amp- On up to 30 min / Off up to 60 min- Three Settings (Speed

This grate is 14" in diameter

precise cut

Humidome™ can be purchased separately

PhysioSpec Indoor™

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement  MERV 10 Pleated Plus Carbon 2 Pack odor-control Technical Specifications :- Max InputImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 7 8 and 5 1 4 inch depth filters,