29x35x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Master Controller MH and CMH lamp configurations

MH and CMH lamp configurations between 600W and 1000W

Tear Resistant

Continue applications of K-L-N until plant is established in the new medium

Lotus Pro Series Bloom is specifically designed to trigger the rapid onset of flowering

29x35x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Master Controller MH and CMH lamp configurationsNordic 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