17_3/8x35x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack growing-accessories commercial operators

commercial operators

especially during high-humidity conditions

Maximum Height: 12

All duplex outlets have circuit breaker protection

Photocell deactivates CO2 device during night cycle

17_3/8x35x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack growing-accessories commercial operatorsNordic Pure Custom MERV 7 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