Reliable Power with the OWS AerMaster Pro Deep Pond Electric Aerator
The Outdoor Water Solutions AerMaster Pro Deep Pond Electric Aerator is built for serious pond owners who want maximum aeration, cleaner water, and healthier fish. Designed to oxygenate even ponds up to 40’ deep, this system delivers professional-grade performance with minimal effort. Whether you’re maintaining a private pond, HOA lake, or commercial water feature, AerMaster Pro ensures crystal-clear, balanced water all year long.
- Deep-Water Coverage: Aerates ponds up to 40’ deep, eliminating dead zones and ensuring oxygen reaches every level.
- Healthier Ecosystem: Boosts oxygen to reduce algae, muck, and odors while keeping fish stress-free.
- Energy-Efficient Design: Runs quietly with a low amp draw, saving power while delivering maximum results.
- Proven Performance: Engineered with Quantum™ rocking piston compressors built for heavy-duty aeration.
- Peace of Mind: Backed by a 3-year warranty on all system components and lifetime warranty on the cabinet.
Complete Package – AerMaster Pro Deep Pond Electric Aerator
- Durable Cabinet: Rust-resistant, powder-coated aluminum housing with lifetime warranty against corrosion.
- Optimal Air™ Diffusers: Self-sinking, rubber membrane diffusers for efficient oxygen transfer.
- Weighted Airline: Heavy-duty airline (100–500 ft depending on model) for easy, reliable installation.
- Cooling System: Built-in circulating fans keep the compressor running quieter and longer.
- Made in the USA: Precision-crafted with long-term reliability and top-tier customer service.

Complete Package – OWS AerMaster Pro Deep Pond Electric Aeration System
- AerMaster Pro 2–3: Ideal for ponds up to 1.5 acres with dual disc diffusers.
- AerMaster Pro 5–6: Covers ponds up to 2.5 acres with more airline and diffuser capacity.
- AerMaster Pro 8–10: Handles up to 4 acres with powerful ¾ HP compressors and multiple diffuser setups.
- AerMaster Pro XL Series: Built for large ponds up to 10 acres with dual compressors and expanded coverage.
- Customizable Options: Upgrade with an optional Sound Kit for whisper-quiet performance in residential areas.

Outdoor Water Solutions AerMaster Pro Deep Pond Aerator Parts List: What Comes in the Box
Everything you need comes standard with your OWS AerMaster Pro Deep Pond Electric Aerator!
- Powder-coated aluminum cabinet
- Quantum™ rocking piston compressor(s)
- Pressure relief valve and oil-filled pressure gauge
- Manifold with adjustable valves (number varies by model: 1–8 valves)
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- Optimal™ Air diffusers with self-sinking weighted bases
- Weighted airline included with most models
- Pre-wired cooling fans
- All necessary fittings, connectors, and hardware for setup
OWS AerMaster Pro Deep Water Pond Aerator Technical Specifications
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Model | Aermaster Pro 2 | Aermaster Pro 3 | Aermaster Pro 5 | Aermaster Pro 6 | Aermaster Pro 8 | Aermaster Pro 9 | Aermaster Pro 10 | Aermaster Pro 11 | Aermaster Pro 12 |
Compressor Size | 1/4 HP | 1/4 HP | 1/2 HP | 1/2 HP | 3/4 HP | 3/4 HP | 3/4 HP | Dual 3/4 HP | Dual 3/4 HP |
Max CFM Output | 2.6 | 2.6 | 4.3 | 4.3 | 5.4 | 5.4 | 5.4 | 10.8 (2×5.4) | 10.8 (2×5.4) |
Recommended Pond Size | Up to 1.5 acres | Up to 1.5 acres | Up to 2 acres | Up to 2.5 acres | Up to 2.5 acres | Up to 4 acres | Up to 4 acres | Up to 6 acres | Up to 10 acres |
Diffusers | 1 Double Disc | 2 Single Disc | 2 Single Disc | 3 Single Disc | 2 Double Disc | 3 Double Disc | 2 Quad Disc | 6 Double Disc | 8 Double Disc |
Weighted Airline Included | 100 Feet | 200 Feet | 200 Feet | 300 Feet | 300 Feet | 500 Feet | 500 Feet | Not Included | Not Included |
Manifold Valves | 1 | 2 | 2 | 3 | 2 | 3 | 2 | 6 | 9 |
Pressure Gauge & Relief Valve | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Cabinet | Powder-coated aluminum w/ cooling fans | Powder-coated aluminum w/ cooling fans | Powder-coated aluminum w/ cooling fans | Powder-coated aluminum w/ cooling fans | Powder-coated aluminum w/ cooling fans | Powder-coated aluminum w/ cooling fans | Powder-coated aluminum w/ cooling fans | Heavy-duty powder-coated aluminum, easy service lid | Heavy-duty powder-coated aluminum, easy service lid |
Cooling Fans | 220 CFM | 220 CFM | 220 CFM | 220 CFM | 220 CFM | 220 CFM | 220 CFM | Dual 6″ fans | Dual 6″ fans |
Sound Kit Option | Available | Available | Available | Available | Available | Available | Available | Included | Included |
Made In The USA | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Warranty | 3 years | 3 years | 3 years | 3 years | 3 years | 3 years | 3 years | 3 years (system), lifetime rust warranty on cabinet | 3 years (system), lifetime rust warranty on cabinet |
Outdoor Water Solutions AerMaster Pro Deep Electric Aerator Manuals:
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States