20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 2 Pack light-movers-hangers ACIDIC SOLUTION - DO NOT

ACIDIC SOLUTION - DO NOT INGEST

Many growers prefer CMH lighting because of the power per watt it can deliver as well as the remarkable PAR spectrum that most closely matches the deeply penetrative power of the sun

Item # Description ANSI Initial Lumens CCT Bulb Shape CS/QTY PX-MH400/LU/7200 Plantmax – 400 Watt Metal Halide Conversion Lamp S51 34

The unique molecular structure of a phosphite is easily absorbed through the roots and leaves ensuring the crop instantly uptakes potassium and phosphorus

Calcium and magnesium fertilizer supplement designed to prevent and correct problems that can arise from deficiencies

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 2 Pack light-movers-hangers ACIDIC SOLUTION - DO NOTImportant 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,