AquaAir® Ultra Compressor

AquaAir® Ultra provides ponds and lakes with superior aeration, circulation, and de-stratification. A stainless steel, base mounted enclosure containing up to four compressors delivers the highest air flow rates available. Service is made easy by “tool-less” compressor removal. Weighted Super Sink air tubing supplies air flow to the diffusers while remaining unseen and un-obstructive on the pond bottom. Coated, anti-fouling diffuser membranes utilize micro-bubble technology to synergistically lift water from the pond bottom to the surface where atmospheric oxygen transfer occurs and a subsequent, oxygen enhanced, beneficial circulation is created. AquaAir® Ultra is backed by a 3 year warranty on compressors.

Watch Unit In Action!


  • ⅓ HP Single Piston Compressor, 120V & 240V Single Phase
  • ½ HP Dual Piston Compressor, 120V & 240V Single Phase
  • ¾ HP & 1 HP Rotary Vane Compressors, 120V & 240V Single Phase
  • Thermal overload motor protection
  • 3 Year Warranty on Compressors

Compressor Enclosures

  • Heavy-duty cooling fan circulates air around compressor
  • Stainless steel hasp latch with Padlock included
  • Stainless steel cover and hardware
  • Ease of internal accessibility
  • Limited lifetime warranty (cooling fan 3 year warranty)
  • Outside Dimensions including overhang of cover:
    • AAU 1-3 – 17 L x 15 W x 16.25 H
    • AAU 4-6 – 21 L x 17 W x 16.25 H
  • Outside Dimensions including overhang of cover & external manifold housing:
    • AAU 7-12 – 28.75 L x 24.13 W x 18 H