14x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting prevents nutrient deficiencies

prevents nutrient deficiencies

Output Voltage:                           100~240 VAC

Smooth and quiet operation

It eliminates algae by covering the top of the media

1 year warranty on parts/5 year compressor (void if not installed by HVAC professional)

14x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting prevents nutrient deficienciesNordic Pure Custom MERV 13 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