12x14x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Bio-Fertilizer How does the BlackBird compare

How does the BlackBird compare to HPS lighting

Nanolux LEDex Series Fixtures are designed for full-cycle commercial cultivation that features many advantages compared with traditional light sources

Included Filter Bags 70 Micron

This easy and ready-to-use product provides a natural and healthy look to foliage

Packing: 80 bags per pallet

12x14x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Bio-Fertilizer How does the BlackBird compareNordic 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