16_1/4x21_1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Cone Filler The Grow1 Protective Case offers

The Grow1 Protective Case offers a lot of storage space in a compact design

Each output (solenoid or pump) on the Aqua-x can be “assigned” to a specific WD-1

Daisy Chain Function

Overall length of 8

16_1/4x21_1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Cone Filler The Grow1 Protective Case offersNordic 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