20x25x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 2 Pack dis With its unique Dual Point

With its unique Dual Point ™ inlet technology and a specially designed nozzle for enhanced dispersion

X-Large - Case of 12 sleeves (12 units per sleeve)

The EZ Trim debudder is lightweight

This lamp is an excellent choice to maximize the performance of any 315W CMH grow light system

PPF: 150 umol/s

20x25x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 2 Pack dis With its unique Dual PointImportant 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 20x25x4 filter