Email Sign-Up Go to Shopping Cart (0)
Most Trusted Everyday Low Prices Pet Pharmacy Satisfaction Guarantee Free Shipping Drs. Foster and Smith Pet Supplies

Airmax Large Pond Aeration System

Airmax Large Pond Aeration System
| view larger image | View Alternate Image |
* Powerful professional pond aeration system with pump cabinet
* Self-weighted diffusers boost pond aeration and water circulation
* Durable composite cabinet with cooling fan protects air compressor

Powerful AND energy-efficient pond aeration system keeps operating cost to a minimum! Airmax Large Pond Aeration System effectively aerates large fish ponds and lakes up to one acre in size without consuming a lot of electricity - even when used continuously. All-in-one professional system for vital pond aeration and water circulation comes complete with SilentAir Air Compressor, ProAir-2 Self-Weighted Diffusers, 3/8" EasySet Self-Weighted Airline AND the Airmax SilentAir Composite Cabinet with cooling fan for a truly remarkable package deal!

Airmax Large Pond Aeration System is a thoughtfully designed air delivery system that circulates the largest amount of pond water with minimal effort. Bottom-diffused aeration generates rising columns of air that break up potentially harmful thermal layers while ensuring beneficial atmospheric interaction. In other words, deeper areas of the pond that experience poor water quality, low oxygen levels and little or no movement will be invigorated with life-supporting oxygen. Enjoy clean, clear and healthy water throughout the entire pond water column.


  • Airmax SilentAir Compressor: Powerful yet energy-efficient compressor pushes oxygen through your pond while remaining whisper-quiet thanks to the vibration reducing rubber feet. Integrated air regulator provides easy airflow management.
  • ProAir-2 Diffuser Plates - Synergistic diffuser design maximizes total circulation and oxygen transfer while non-stick Teflon® coating prevents debris accumulation. Self-weighted black powder-coated steel base elevates the diffusers up from the pond bottom and out of muck and debris.
  • 3/8" EasySet Self-Weighted Airline - Flexible and durable thick-walled airline for kink-free and trouble-free use. This durable PVC composite airline resists rips and tears and is resilient against fishing hooks and foot traffic from swimmers, pets and wildlife.
  • SilentAir Standard Composite Cabinet - Rock-like composite cabinet is lightweight, durable and corrosion resistant. Integrated cooling fan keeps the interior clean, cool and dry, increasing performance and extending compressor life. Elevated cabinet base allows easy installation and eliminates chances of water damage to compressor and components. Removable top for quick and easy access. 23" x 17" x 15" high.

  SW20 SW40
CFM 2.5 4.9
Max Pond Size 1/4 acre 1/2 acre
Max Depth 6 ft 6 ft
# of 2-stick Diffusers 2 4
Monthly Operating Cost (ran 24/7) $2.52 $5.04

Shop All Pond Aeration.

Downloadable Airmax Large Pond Aeration System Manual. (Requires Adobe Acrobat Reader 4.0 or later - get it here for free)

Please click on "More Information" for installation instructions.

Great 2-year manufacturer warranty
Please Wait...
Price Per Item: 0
Subtotal: 0
Please note: Return of electrical equipment to Drs. Foster & Smith for exchange or refund is limited to 60 days from the date of purchase. Beyond 60 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

Want to know if we drop the price on this item?
SIGN UP for an easy email alert! What are Email Alerts? Learn here.
You may end alerts at any time. | Manage alerts

Related Products
Aluminum oxide ceramic diffusers for use with Foster ...
Aluminum oxide ceramic diffusers for use with Foster & Smith Aquatics Professional Aeration Pumps and other high volume, low pressure aeration systems. Uniform size pores produce even airflow and superior oxygenation. Fired at a very high temperature to create ...
Multipurpose pond aerator for boosting pond aesthetics & ...
Multipurpose pond aerator for boosting pond aesthetics & health Enhances pond aeration, water circulation, filtration, & illumination Use in the winter to resist ice formation in your pond or water garden Space-saving workhorse stretches your pond budget with multiple, ...
Best for ponds under 1,000 gallons - this ...
Best for ponds under 1,000 gallons - this affordable pond aeration kit enhances oxygen levels all year long Maintains an ice-free opening during winter for proper gas exchange Styrofoam float positions airstone at midwater for maximum aeration Budget-friendly aeration ...
Conceal bulky pond equipment with a beautiful faux ...
Conceal bulky pond equipment with a beautiful faux rock cover Durable lightweight fiberglass boulder blends with pond landscape Faux rock cover boast countless uses around ponds and water gardens Enhance your pond landscaping while cleverly concealing and protecting pond ...
Affordable compact aeration kit for decorative ponds & ...
Affordable compact aeration kit for decorative ponds & water gardens Boost oxygen levels for healthy pond life & efficient biological filtration Pond Aeration Kits include compressor (air pump), airline tubing, airstones & check valves at one great price Keep ...

Contact us
8 am - 8 pm CST
7 days a week

7 am-10 pm, CST
7 days a week