16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack odor-control Each kit features an controller

Each kit features an controller located on the power cord

IP Rating: IP65

The Pro Hammerhead Unit delivers wide light spread in a super lightweight and economical reflector

Application Uses: May be used indoors/outdoors with all hydroponics

The ingredients in SNS 203 are processed in-house by Sierra Natural Science to ensure consistency and full potency in each batch

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack odor-control Each kit features an controllerImportant 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,