Netafim 3/4in Manual Disc Filter 120 mesh Multi-Function Controllers This nutrient blend is suitable

This nutrient blend is suitable for use in various cultivation systems

That margin is the practical reason to size the pack above the load rather than exactly to it

AC Infinity Mesh Net Cups

USE: The Encarsia formosa is a parasite of the greenhouse whitefly

Netafim 3/4in Manual Disc Filter 120 mesh Multi-Function Controllers This nutrient blend is suitableManual Disc Filters are engineered for efficient operation year after year with practically no maintenance. Plastic rings stack together creating a cylindrical filter element. During filtration, the rings are compressed together effectively filtering the water and protecting the system from clogging. Works well as a stand alone unit or combined to form modular filter batteries. Available sizes 3 4 to 6 with mesh (micron) ranges from 40 to 200.