10.5"diameter Replacement Membrane Diffuser

Air manifolds

Air Diffuser Manifold

Membrane Diffuser Assemblies

Membrane Diffuser Assembly

  • Membrane air diffuser assembly that features a hollow base that can be filled with sand or gravel
  • Eliminates the need for bricks and straps to get the diffuser to sink!
  • Available in both a single, dual and quad head assemblies
  • 3/4" female threaded outlet located in the base of each diffuser, barbed tubing adapters included
As low as $122.79
Availability: In stock

Diffused air systems utilize a shore-mounted air compressor that pumps air through a hose to a special diffuser lying on the pond bottom. Since the bottom of the pond is where the most oxygen is consumed, it is an ideal way to deliver oxygen to where it’s needed the most. As the bubbles rise out of the diffusers they create a “lifting” or boiling action, which creates considerable circulation throughout the pond. This circulation helps to prevent water stratification. The added oxygen, and equally important, the circulation created by these devices help to create a stable and productive ecosystem.


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