16x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack chillers-heaters-and-purification Application Tips:

Application Tips:

Light Emitting Distribution: 120°

it can easily penetrate into all of these spaces to eradicate the source of VOCS (Volatile organic compounds)

it's built for real-world garden use — not just occasional watering

Does the BlackBird require active cooling or fans

16x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack chillers-heaters-and-purification Application Tips:Nordic 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