20x25x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack Light Fixture 5-2 ml per gallon of

5-2 ml per gallon of water to your reservoir or fertilizer solution and applying as you would any soluble fertilizer solution

This greatly reduces the air conditioning required to maintain the growing envirment at desired temperatures

Rock dusts

Each Spider Mite Knockout container features a unique multi-directional valve that can be sprayed in all directions even up side down for hard to reach areas making this ideal for use on the underside of plant foliage

The 5 Gallon Bucket is designed in virgin

20x25x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack Light Fixture 5-2 ml per gallon 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. If you are replacing a 4 3 8 depth 20x25x4 filter