Fine Bubble Aeration

Energy efficient submersible aeration systems for wastewater treatment.

Genuine Sanitaire Parts Now Available Online


Not sure if it's time to replace your diffusers?


Use our Diffuser Calculator

How to Evaluate and Maintain Diffused Aeration Grids
Showing 1 – 3 of 3


Ceramic disc diffusers

  • Handles aeration ofhighly corrosive wastewater
  • Specializedcompression molding delivers high oxygen transfer efficiency
  • Life expectancy of20+ years with...


Silver Series II LP membrane disc diffusers

  • Ideal for sludge and other heavy-duty applications
  • Low-pressure versionof the Sanitaire Silver Series II membrane
  • Handles airflow up to17 Nm(3)/h (10...


Silver Series II membrane disc diffusers

  • Ideal for air-on/air-off applications such as SBRs, aerobic digesters, and anoxic swing zones, as well as continuous operation
  • Over 22 million...