Disc diffusers have a circular shape, while panel diffusers feature a flat, elongated, skateboard-like structure. Both types generate fine bubbles through micro-perforated membranes to achieve efficient aeration.

Vortex / Cyclone / Swirl Aerators are high-efficiency aeration devices that generate strong spiral water flow to enhance oxygen transfer, prevent sludge deposition, and ensure stable operation in wastewater treatment systems.