16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 8 Pleated Plus Carbon 2 Pack led 5 Gallon Resin Collection Bags

5 Gallon Resin Collection Bags

Pro expands the capability of the original Hydro-X by allowing up to 50 sensors

Get ready for some Shock and Awe for colossal buds

Mix 1/4 - 1/2 tsp

000 ppm CO2 is critical to the proper operation and safety of an emergency CO2 system like the Carbon-X

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 8 Pleated Plus Carbon 2 Pack led 5 Gallon Resin Collection BagsImportant 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,