15x19x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Hydroponics Green Gro Flower Finisher 1-5-7

Green Gro Flower Finisher 1-5-7 is intended for use in the final stage of bloom

Mimick real seasonal lighting changes with the MINT LED 400

Any heating or cooling device that is 10-amps at 120 volts or less can be controlled by the DST-1

Total Wattage: 648W

15x19x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Hydroponics Green Gro Flower Finisher 1-5-7Nordic Pure Custom MERV 13 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