20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 2 Pack Air Purification Black Vinyl Tubing (ID) 1"

Black Vinyl Tubing (ID) 1"

SPYDR 2p operating temperatures range between 25°C (77°F) and 30°C (86°F) above ambient air temperature

Cfm/watt 22

Overall the knife measures 12-inches

you can use Tweetmint as an odor eliminator

20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 2 Pack Air Purification Black Vinyl Tubing (ID) 1"Important 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,