16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 2 Pack LED Lighting Escherichia coli O157:H7

Escherichia coli O157:H7

Minimal residue issues

In regular atmosphere conditions

12 x Micro Drip | 2-Way Parallel Split Micro Tube Dripper Assembly 30" x (Single Unit)

NOTE: Not for use with fan speed controller (ACSC)

16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 2 Pack LED Lighting Escherichia coli O157:H7Important 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 16x20x4 filter