Subsurface Pond Air Diffusers (Aerators)

Easy Installation with Options  Airmax Aeration Systems are the easiest and most versatile systems to install on the market. Shallow Water Series SW20 System can be installed at the water's edge or up to 1/4 mile away from the pond or lake. No power is needed at the shore for this 115V system. Airmax EasySet airline delivers oxygen to the water without the added expense of hiring an electrician. This high-pressure system is ideal for increasing oxygen to shallow ponds up to 6' deep. Airmax Composite Cabinet  ETL electrical safety certified composite cabinet has a quiet design with a faux rock finish to blend into any landscape. The removable top and side high-density air intake filter protect the compressor and pre-wired electrical box from outside contaminants while providing easy access. Other cabinet features include an elevated base protecting against damaging flood water and a ventilation fan with a rain shroud that cools and protects against moisture and heat damage. Cabinet dimensions: 23"L x 17"W x 15"H. Comes with a 10-year warranty. SilentAir Linear Diaphragm Compressor  The heart and soul of each Shallow Water Series Aeration System is a powerful whisper-quiet LR25 Linear Diaphragm Compressor built for high efficiency, this 115V compressor comes with rubber mounts to reduce noise and vibrations to ensure a silent operation. The SW20 can push up to 2.5 CFMs of oxygen to your pond while costing as little as $3.60 a month. Comes with a 3-year warranty. Airflow Manifold Assembly Airmax simplifies airflow management to individual diffusers with a 2-port manifold with nickel-plated ball valves, braided hose sleeves that protect internal airlines from wear, and quick airline disconnects for fast and secure airline connections, and system removal for storage. The SW20 System is set up for 3/8" or 5/8" airlines. ProAir 2 Weighted Diffusers  Designed for maximum oxygen uptake, 2 ProAir 2 Weighted Diffusers incorporate high-efficiency, low-maintenance membrane sticks to release tiny oxygen bubbles into the water column. Membrane diffusers have the synergy of air stones without the headaches of cracking and acid-washing. The ProAir 2 Weighted Diffuser has an integrated check valve to prevent back pressure on the compressor. The innovative sled design keeps the ProAir 2 submerged while maintaining an upright position during installation. Comes with a 5-year warranty.

Solar Powered: Harnesses the sun's energy for eco-friendly operation 5 Acre Coverage: Perfect for ponds up to 5 acres in size Enhanced Durability: Comes with a digital motor controller that extends system life by up to 300%  

Solar Powered: Operates continuously, both day and night Pond Size Compatibility: Designed for ponds up to 4 acres Enhanced Features: Includes a high-efficiency solar panel, battery backup, and a programmable digital timer

Solar Powered: Capable of operating both day and night Pond Size Compatibility: Suitable for ponds up to 3 acres Advanced Features: Equipped with a high-efficiency solar panel, battery backup, and programmable digital timer

Solar Powered: Operates continuously day and night Pond Size: Ideal for ponds up to 2 acres Enhanced Features: Includes a high-efficiency solar panel, battery backup, and a programmable digital timer

Solar Powered: Operates both day and night Ideal for Ponds: Suitable for ponds up to 1 acre Advanced Features: Includes a high-efficiency solar panel, battery backup, and a programmable digital timer

Recommended Pond Size: Up to 10 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 8 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 7 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 6 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 4 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 4 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 3 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 2 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 16 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 15 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 14 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Includes: Programmable ProLake™ timer

Recommended Pond Size: Up to 12 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Included: Programmable ProLake™ timer

Recommended Pond Size: Up to 11 acres and 50 feet deep Diffusers: Non-clogging, self-cleaning Duraplate™ Included: Programmable ProLake™ timer

Recommended for ponds up to 10 acres and 50 feet deep Equipped with non-clogging, self-cleaning Duraplate™ diffusers Comes with a programmable ProLake™ timer

Recommended Pond Size: Up to 1 acre and up to 50 feet deep Duraplate™ Diffuser: Non-clogging and self-cleaning ProLake™ Timer: Programmable and included