The AquaMaster AquaAir Ultra 1  provides lakes and ponds with superior aeration, circulation, and de-stratification.  A stainless steel, base mounted enclosure containing a rocking piston compressor that delivers the highest air flow rates available.  Service is made easy by "tool-less" compressor removal.  Coated, anti-fouling diffuser membranes utilize micro-bubble technology to synergistically lift water from the pond bottom to the surface allowing vital oxygen to be absorbed and harmful gases expelled. This creates an oxygen enhanced beneficial circulation. 

AquaAir Ultra 1 Specifications

Compressor:  1/3 HP

Total pumping capacity: 390 gallons per minute (gpm) at 1 cfm

Maximum air output: 2.4 cfm

Air flow per diffuser: 2.4 cfm

Voltage:  120V or 240V (single phase)

Number of diffusers with a 12" membrane disk:  One

Recommended for pond sizes of 1/2 -1 acre

Operating depth: 4'-12' for up to 1/2 acre pond, 13'-35' for up to 1 acre pond 

Cabinet size: Small

Stone aggregate (not included) should be added to each diffusEr to weight it down.  See instruction manual for details. 

** AquaMaster Super Sink Air Tubing is supplied in 100' length increments. 


Additional Features

Stainless steel base mounted cabinet

Thermal overload motor protection

Easy plugin connection to waterside electrical service

Heavy duty cooling fan 

Includes stainless steel hasp latch with padlock

Super Sink (self weighted) tubing will not crack even in cold temperatures

Self cleaning membrane diffusers

Patent pending muffler on air intake to reduce noise  


Warranty Information

Three (3) year warranty on the compressor and cooling fan

Limited lifetime warranty on the cabinet

Five (5) year warranty on the membrane diffuser

Fifteen (15) year warranty on Super Sink Air Tubing


This item typically ships out within 3-7 business days.

AquaAir Ultra 1 Aeration System

  • Brand: Aquamaster
  • Product Code: 94101/94201
  • Availability: In Stock
  • $1,559.99

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