20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 8 Pleated Plus Carbon 2 Pack Terp Derp and a dimming range of

and a dimming range of 10–115%—all from a single compact unit

Energy efficient: To replace T5 54W fluorescent HO lamps

“Special Hydroponics Formula”

18 umol@AC120V 1685

and insecticides with this Vectorfog H100 SF gas-powered thermal fogger with 4

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 8 Pleated Plus Carbon 2 Pack Terp Derp and a dimming range ofImportant 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,