Can-Filter Flange 6 in (50/75) 5 is considered too alkaline

5 is considered too alkaline for most hydroponic gardens

healthy root development during vegetative propagation

Derived from seaweed

double-sided tape that allows growers to monitor and control their flying pest infestations

The 500 gram tea brew packs make 25 gallons of brew

Can-Filter Flange 6 in (50/75) 5 is considered too alkalineThe flange is used to connect the Can Filter to the ducting or Can Fan; this is for airflow out of the ventilated area. These spun steel flanges come with a foam rubber seal and 6 hex drive self tapping screws forming a perfect seal with Can Filter products. Flanges range in size from 4 in to 20 in depending on your specific needs.