20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 15 Air Filters 4 Pack Lighting & Electrical Components Its moveable comfort grip and

Its moveable comfort grip and large

and hydroponics DYNOMYCO® improves plant nutrient and water uptake

full spectrum for optimal plant health and vigor throughout the lifecycle

– Standard Dosage Rate: 1 ML to 2 ML per gallon

Chlorine & Chloramine Reduction: Up to 99%

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 15 Air Filters 4 Pack Lighting & Electrical Components Its moveable comfort grip andImportant 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,