15x18x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Controller The ILUMINAR Touch+ Controller controls

The ILUMINAR Touch+ Controller controls two zones or two separate rooms of grow lighting within a 24-hour cycle

Place each wrapped seedling into a net pot

and plant types that require high levels of calcium and nitrogen

that can turn the fan and off

Original/Silver Bullet & Gladiator

15x18x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Controller The ILUMINAR Touch+ Controller controlsNordic Pure Custom MERV 8 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