-20%
Top Choice

Airmax PondSeries PS40 & PS60 Pond & Lake Aeration System

Regular price $5,999.99
Sale price $7,499.99
Variant: 300' x 3/8" EasySet Airline + 3 Diffusers
Horse Power: 3/4 HP
Voltage: 115
Ask a Question

Ships in 2–14 business days, depending on availability.

Resources

Price Match Guarantee. Read more.

Return within 30 days of purchase.

Photo of Airmax PondSeries Pond & Lake Aeration System
Airmax PondSeries PS40 & PS60 Pond & Lake Aeration System
Regular price $5,999.99
Sale price $7,499.99

The PondSeries Pond and Lake Aeration System is designed to improve overall water quality by circulating oxygen from the bottom up. By delivering air to specialized bottom diffusers, the system creates rising columns of bubbles that move water vertically, helping eliminate thermal layering and stagnant zones.

Increased oxygen levels support beneficial bacteria that naturally break down excess nutrients and organic waste. This process helps reduce muck accumulation while promoting cleaner, clearer water in ponds and lakes of various sizes.

Why Choose the PondSeries Pond & Lake Aeration System?

  • Whole-Pond Circulation: Bottom-up aeration disrupts thermoclines and improves overall water movement.
  • Cleaner Water: Increased oxygen supports natural bacteria that metabolize excess nutrients.
  • Durable Composite Cabinet: ETL-certified cabinet features a faux rock finish, elevated base, ventilation fan, and protected air intake.
  • High-Efficiency Diffusers: ProAir 4 weighted membrane diffusers deliver fine bubbles with minimal maintenance.
  • Precise Airflow Control: Integrated manifold allows easy balancing of air to each diffuser.
  • Flexible Installation: Available in multiple horsepower and voltage options to match different pond sizes and layouts.

System Components

  • Composite Cabinet: Weather-resistant housing with removable top, side air filter, ventilation fan, and elevated base.
  • ProAir 4 Weighted Diffusers: Self-weighted sled design with membrane sticks and integrated check valves.
  • Airflow Manifold: Nickel-plated ball valves, pressure gauge, pressure relief valve, and quick-change fittings.
  • EasySet Airline: Designed for efficient air delivery with simplified installation.

PRO TIP

For best long-term results, operate pond aeration continuously during warm months. If starting aeration on an older pond with heavy muck buildup, gradually increase run time over several days to allow the ecosystem to adjust safely.

PS40 With 3 DiffusersPS40 With 4 DiffusersPS60 With 5 DiffusersPS60 With 6 Diffusers
Max Pond SizeUp to 3 AcresUp to 4 AcresUp to 5 AcresUp to 6 Acres
Max Diffuser Depth50 Feet
Aerates Pond Up to 6-9' DeepUp to 1.5 AcresUp to 2 AcresUp to 2.5 AcresUp to 3 Acres
Aerates Pond Up to 9-12' DeepUp to 2 AcresUp to 3 AcresUp to 3.5 AcresUp to 4 Acres
Aerates Pond Over 12' DeepUp to 3 AcresUp to 4 AcresUp to 5 AcresUp to 6 Acres
SilentAir Compressor3/4 HP Rocking Piston Compressor1 HP Rocking Piston Compressor
Running Amps4.3 or 2.156.3 or 3.15
Voltage115V or 230V
Wattage495 Watts725 Watts
Max CFM5.67.1
Diffuser Type(3) ProAir 4 Weighted Diffuser(4) ProAir 4 Weighted Diffuser(5) ProAir 4 Weighted Diffuser(6) ProAir 4 Weighted Diffuser
Airmax Composite CabinetStandard CabinetLarge Cabinet
Cabinet Dimensions23"L x 17"W x 15"H27"L x 24"W x 18.75"H
Power Cord6' Cabinet Cord / 2'6" Compressor Cord
Airline Sold SeparatelySet up for 5/8" Airline Only
Monthly Operating Cost (24/7)*$35.40$51.90
ProAir Diffuser Warranty5 Years
Compressor & Electrical Component Warranty3 Years
Composite Cabinet Warranty10 Years
EasySet Airline Warranty5 Years

Product Manuals
Airmax PondSeries Aeration Systems Manual EN or Pre-2022
Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $199 CAD ship free across Canada (excluding oversized items).
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • Items marked as Clearance are final sale and cannot be returned or exchanged.

For full details, please review our Shipping Policy and Refund Policy.

People Also Bought

Here’s some of our most similar products people are buying. Click to discover trending style.