16x21_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films bathing your plants in full-spectrum

bathing your plants in full-spectrum light

The Operator frame is made with Swiss polymer technology

• Power: 220VAC

waiting areas

Active across varying environmental conditions

16x21_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films bathing your plants in full-spectrumNordic 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