20x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 8 Air Filters 2 Pack microbial fertilizer This system focuses 20% more

This system focuses 20% more of the light to the target area than their nearest competitor’s system

Know your nutrient level – optimise growth by ensuring the right amount of nutrients for the growth stage of your plants

The 020-APHEC-1 features a large LCD display that can be seen from a distance

(2) RAW Calcium/Mag - 8 oz

20x25x5 1/4 (5.25) Goodman/Carrier/Amana Replacement MERV 8 Air Filters 2 Pack microbial fertilizer This system focuses 20% moreImportant 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,