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NEED MORE HELP: Not sure which custom furnace air filters are right for you
Capacity 6
gypsum and proprietary wetting agent combine to make Sunshine Mix #4 with Mycorrhizae the professional quality mix which meets the needs of serious-minded growers
these dampers prevent air leakage into your fan setup
The environmentally friendly lamps (EN) can usually be disposed of without being recycled
15x36x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack Terp Derp NEED MORE HELP: Not sureNordic Pure Custom MERV 7 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
US$ 59.00
US$ 169.00
US$ 25.00
