20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 2 Pack Light Movers Hangers This controller has the capability

This controller has the capability to run a maximum of (8) 1000W ballasts using 120V power

causing unsightly damage to turf and crop loss where they are active

Nordic Pure 18x24x4 MERV 12 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

these inserts are preferred over plastic lids because they prevent the cutting or clone from moving around

the soil food web—the complex world of soil-dwelling organisms whose interactions create a nurturing environment for plants

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 2 Pack Light Movers Hangers This controller has the capabilityImportant 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,