15x25x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack pots The ONA Carbon-Air unit is

The ONA Carbon-Air unit is to be used exclusively with ONA Gel

The controller on each unit features active thermal monitoring that can trigger fans to run for both cooling and heating temperatures you have set

0-hour REI (Re-entry Interval) & 0-day PHI (Pre-Harvest Interval)

Cranberry Root Weevil

Black Gold Just Coir was formally sold as Sunshine Pro Just Coir and has become a popular product with hydroponic gardeners

15x25x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack pots The ONA Carbon-Air unit isNordic 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