16x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack ac-/-dehumidification-/-humidification (Propagation Pots sold separately)

(Propagation Pots sold separately)

Can be used from seed through post-harvest

· Lamp Operating Current (A) - 4

making it suitable for indoor grows

Outside Diameter: 45

16x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack ac-/-dehumidification-/-humidification (Propagation Pots sold separately)Nordic 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