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effective way to repel pests without harsh chemicals
The PreFilter eliminates bigger particles such as dust to prevent premature usage of the carbon
We started with our original proprietary kelp extract and took it to the next level
Japanese beetle (Popillia japonica)
20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack Tubing effective way to repel pestsImportant 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