16x18x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers Uses acrylic adhesive to seal

Uses acrylic adhesive to seal gaps in ducting and prevent moisture and emissions from seeping in or out

NOTE: To control speed with this fan

We have taken cutting edge technology to design a ballast that runs efficiently and a reflector delivers maximum uniformity ‚ making this CMH grow light more efficient than ever

The Luxx 200W LED Bar is designed and built using top quality components including top bin diodes that produce a plant loving Veg Spectrum

Nordic 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

16x18x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers Uses acrylic adhesive to sealNordic Pure Custom MERV 12 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