20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 4 Pack Hand Tools this mix will appeal equally

this mix will appeal equally to traditional peat gardeners of all styles as well as those looking to try coco blends

Introducing “Swappable Cartridges” - The Twister B4 allows operators the ability to remove and replace “bucking” cartridges on-the-fly

Advantages to using coconut coir are numerous:

Breathe out resistance 101

occidentalis mite predators are more effective in tree-top releases and on plants with hairy leaves

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 4 Pack Hand Tools this mix will appeal equallyImportant 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,