16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 1 Pack pumps-and-irrigation-supplies SNS 209 will protect all

SNS 209 will protect all parts of the plants from a medley of insect attacks

Nordic Pure 10x30x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

although you may not see them

Setup ballast type : 1000W/945W/750W/630W/600W/500W/315W/Not Sure

it is more than capable of moving 2 or 3 lights side by side or fore and aft per cross bar and as many as 9 lights (or six lights to accommodate larger hoods) with the available add on products

16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 1 Pack pumps-and-irrigation-supplies SNS 209 will protect allImportant 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,