PondMAX SubAir Aeration System 4000 Set 2 with Sound Shield - 1/4HP | 2 Diffusers | Ponds up to 2 Acres

The PondMAX SubAir Aeration System 4000 Set 2 with Sound Shield is a complete, plug-and-play aeration solution engineered for ponds and lakes up to 2 acres in size. Featuring a durable 1/4 HP Rocking Piston Compressor, this system provides reliable and continuous aeration to enhance water quality, improve oxygenation, and maintain healthy aquatic ecosystems.

Designed for long-lasting performance, the PondMAX SubAir 4000 includes two self-weighted Quick Sink diffusers, a complete outlet assembly with a pressure relief valve, heat-reducing hose, 3/8" fittings, and clamps for straightforward installation.

The included Sound Shield significantly reduces operational noise, making this system ideal for residential, commercial, and rural applications where quiet operation is preferred. When used correctly, it prevents algae buildup, eliminates odours, and promotes a balanced aquatic environment for fish and plant life.

To ensure long-term performance, the compressor must be installed in a weather-protected housing.

Please note: 3/8" airline tubing is required and sold separately to allow flexible installation to suit pond size and layout.

Features

• High-Efficiency Aeration: Designed for ponds up to 2 acres, ensuring thorough water circulation and oxygenation.
• Quiet Rocking Piston Compressor: Powerful and reliable 1/4 HP compressor with low noise levels, protected by a Sound Shield.
• Complete Installation Kit: Includes diffusers, fittings, clamps, outlet assembly, and heat-reducing hose.
• Quick Sink Weighted Diffusers: Self-weighted design stays securely in place for even air distribution.
• Improves Water Quality: Reduces algae growth, increases dissolved oxygen, and supports aquatic life.
• Durable Construction: Built for continuous operation with minimal maintenance.
• Weather-Protected Installation: Compressor must be housed under cover for extended service life.
• Reliable Warranty: Backed by a 2-year manufacturer’s warranty on the compressor.

Specifications

• Product Code: 03AU387
• Power: 1/4 HP
• Diffusers: 2 x Quick Sink Self-Weighted Air Diffusers
• Maximum Depth: 15 metres
• Maximum Aeration Area: Up to 2 acres
• Compressor Type: Rocking Piston Compressor
• Sound Shield: Included for quieter operation
• Connection Size: 3/8" Hose Connections
• System Weight: 16 kg
• Installation: Weather-protected compressor setup required
• Warranty: 2 years (compressor)