15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_cg What’s Included

What’s Included

easy-to-handle tool that won't slow you down

Bacillus megaterium

UL-certified fan with dual-ball bearings has a lifespan of 67

Full spectrum design with spectral tuning capabilities cover each critical phase of growth from vegetative to flowering

15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_cg What’s IncludedNordic 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