16x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 8 Air Filters 2 Pack AIR FILTER BOXES with three cells - this

with three cells - this unit includes one cell

The DuctStat Temperature Sensitive SwitchTM will turn a device on or off due to temperature rise or temperature fall from the user adjustable set point

As the tumbler should only be 50-60% full when processing to allow flowers to be properly turned and cut

Fungus Gnats

Delivers an optimized spectrum and high level of photosynthetic active radiation to promote healthy plant growth

16x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 8 Air Filters 2 Pack AIR FILTER BOXES with three cells - thisImportant 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 3 8 and 4 7 8 inch depth filters,