EcoPlus Air Manifold Trumpet Style 5/8 Inch Inlet, 16 valve outlet Brand_Orbit each of the two pouches

each of the two pouches holds approximately 3 gallons of soil or planting mix

Odor-free and easy to use

The material is easy to cut to size

It is rich in K and chloride free

due to its backup memory capability

EcoPlus Air Manifold Trumpet Style 5/8 Inch Inlet, 16 valve outlet Brand_Orbit each of the two pouchesAir Manifolds allow the adjustment of airflow to four or more air stones or air diffusers to insure that equal airflow is provided to each air diffuser or air stone. The manifold has individual barbed valves which control the outlet of air to your air stones or diffusers. They also allow excess air pressure from the pump to escape to decrease pressure on the diaphragm of your pump. Compatible with Air Force Pro 40, 60, & 80. Use with 3 16 in ID air