10x12x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack ventilation With all these properties

With all these properties

Fully dissolves in water

Bacterial leaf blights

Nutrient lockout can be caused by several factors in water quality

The Gladiator can process both wet or dry flowers

10x12x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack ventilation With all these propertiesNordic Pure Custom MERV 14 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition