SKU: 11339727431
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High porosity virgin extruded activated carbon 4mm
and backup memory
aroma and terpene profile while enhancing the overall appearance
By replacing the aluminum enclosure with a durable powder coated steel enclosure
Post-harvest application of BioTill™ Calcium-Plus opens up compacted soils flocculating soil particles and creating healthy
16x20x4 (3 5/8) Pleated MERV 13 Air Filters 1 Pack LED Lighting High porosity virgin extruded activatedImportant 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