16x20x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack pest-and-disease-control one 8 oz BioRoot

one 8 oz BioRoot

Voltage: 120

3 x Flora Tube 1/4" OD | 100'

Pyur Scientific Propelyne Glycol USP Kosher 5 Gallon

Ducting Port Quantity 14 (11" Double Cinching)

16x20x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack pest-and-disease-control one 8 oz BioRootImportant 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,