Pay in 4 interest-free payments of $37.46 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Calibration is performed by pressing the dedicated calibration button
The high reaching telescopic aluminum handle is interchangeable
The FloraFlex manifold system takes seconds to put together and/or take apart
or soil contamination risks of conventional options
12 mil thick
29x35x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack flowering Calibration is performed by pressingNordic Pure Custom MERV 12 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