8_1/2x30x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Ventilation/Air Conditioning Can be used in conjunction

Can be used in conjunction with our float valve

Constructed with high-grade alloy aluminum

It has a high volume of airflow combined with a profile that can be conveniently placed anywhere odor neutralization is required

Interlux CFL lamps are designed specifically for plant growth

Pro is backwards compatible with all current Hydro-X control / device modules

8_1/2x30x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Ventilation/Air Conditioning Can be used in conjunctionNordic 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