16x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack micro-nutrients Net Weight: 16

Net Weight: 16

or beneficial bacteria that are sensitive to chloramine

• Bag has multiple hanging points

210V1 SPECS:

- Smooth rotating knobs with continuous adjustment

16x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack micro-nutrients Net Weight: 16Important 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