14x18x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack veg nutrients The Nanolux DER has increased

The Nanolux DER has increased the standard 1150W to 1200W allowing the ballast to drive the bulb hard enough to produce a class leading luminous flux of 160

The enhanced DE technology will give your garden the most optimal blue spectrum available on the market today

Your plants will thank you with bountiful harvest and superior quality

This process begins when you apply BotryStop WP spores to dead and senescent plant debris

dirt or debris

14x18x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack veg nutrients The Nanolux DER has increasedNordic 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