8_1/2x30x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow media Replacement sensors:

Replacement sensors:

• Adjustable Speed Settings

In the Matrix System water and nutrients travel into the Circulator

– Aggressive Dosage Rate: 3 – 4 ML Per Gallon

8_1/2x30x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow media Replacement sensors:Nordic Pure Custom MERV 10 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