12x14x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack harvest-solutions White Grubs (Cyclocephala sp

White Grubs (Cyclocephala sp

Replaces a 1000 watt HPS light with 40% less power

macro and micro-nutrients

including shelving can be used to protect your seeds and seedlings

5-3x stronger than Advanced Nutrients

12x14x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack harvest-solutions White Grubs (Cyclocephala spNordic Pure Custom MERV 10 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