15x17x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers • Quickly sends nutrients to

• Quickly sends nutrients to where they are needed

(Settings from 20-90% rH) Either humidifiers or dehumidifiers can be controlled by the BETA-6

Self-priming

*Extension kit sold separately

- Brown 2gal - 8

15x17x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers • Quickly sends nutrients toNordic 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