16x26x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack featured humidity and CO2 and VPD

humidity and CO2 and VPD levels without the need to actually control any devices

20 pounds treats 256 square feet

Hobby Farm Owner

The Airis Mystica II is compatible with all 510 thread oil cartridges

16x26x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack featured humidity and CO2 and VPDNordic 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