20x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack soil nutruient Weight (lbs): 1

Weight (lbs): 1

This narrow electrode easily fits into test tubes

Contact with rosemeric acid can be fatal depending on the size of the pest affected and that pest's maturity

• Product: EME 220

Made from high quality Stainless Steel we introduce the Bucket-15

20x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack soil nutruient Weight (lbs): 1Important 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 20x20x4 filter