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100 Pints/day – Industrial-level humidity control for small grow operations
If you’re looking to capitalize on your operation
Dimming Instructions
It has a safety valve and pressure indicator to avoid excessive pressure
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 4 Pack ventilation and ducting 100 Pints/day – Industrial-level humidityImportant 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. We also carry 4 7 8 and 5 1 4 inch depth filters,
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