16x18x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack LUXX Bar Eco Green Block Carbon Filter

Eco Green Block Carbon Filter for GX600/1000/Lil' Boss

as more and more gardeners switch to electronic ballasts

When the RH set point is reached the humidifier stops producing steam and continues to energize the fan in the fan pack for 2 minutes to push any residual steam out into the grow/drying room

This is a replacement bulb for Hydrofarm's FLF27D Desktop Plant Lamp

16x18x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack LUXX Bar Eco Green Block Carbon FilterNordic Pure Custom MERV 14 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