Outdoor Water Solutions AerMaster Pro 4.3 CFM Aerates Up to 2.5 Acres

Outdoor Water Solutions | Bottom Diffused Aeration AerMaster Pro 1/2HP Pond Aerator Bubbler A bottom-diffused aeration system for ponds up to 2.5 acres and 40 ft deep — 4.3 CFM oil-free compressor, self-weighted diffusers, and weighted airline included. ✓ Free Shipping ✓ 3-Year Compressor Warranty ✓ 1/2 HP Quantum™ Compressor ✓ 888-825-6214 What's Included 1/2 HP OWS Quantum™ rocking-piston compressor (oil-free) Powder-coated aluminum locking cabinet with 2 cooling fans Valve manifold, pressure relief valve, pressure gauge 1/2" weighted airline (200 ft or 300 ft, by model) Optimal Air™ self-weighted diffusers Class "A" GFCI (115V) How Bottom Diffused Aeration Works An onshore compressor pumps air through weighted airline to diffuser stations at the pond bottom. As fine bubbles rise, they lift low-oxygen bottom water to the surface, circulating and oxygenating the entire water column — reducing muck, algae, and odor, even in ponds up to 40 ft deep. Key Features 💧 Ponds Up to 2.5 Acres Circulates deep water down to 40 ft. 🔇 Oil-Free Quantum™ Compressor Rocking-piston design for quiet, low-maintenance operation. 🛡️ Rust-Resistant Cabinet Powder-coated aluminum, locking, lifetime rust warranty. 🧵 Airline Included Weighted airline ships with the unit — nothing extra to buy. 🔌 115V or 230V Available in either voltage to match your setup. 🏆 3-Year Warranty Compressor warranty, plus 5-year diffuser/base warranty. Get Mine Now → Available Configurations Model Voltage Price Pro 5 — 2 valve, 200 ft airline, 2 Double Disc stations 115V or 230V $2,695.00 Pro 6 — 3 valve, 300 ft airline, 3 Single Disc stations 115V or 230V $2,895.00 Technical Specifications Spec Value Horsepower 1/2 HP Compressor OWS Quantum™ rocking piston, oil-free Airflow 4.3 CFM at up to 10 PSI Voltage 115V or 230V Cabinet Powder-coated aluminum, locking, 2 cooling fans Diffusers Optimal Air™ self-weighted rubber membrane Suggested Pond Size Up to 2.5 acres, up to 40 ft deep Warranty 3-Year Compressor, 5-Year Diffusers/Base, Lifetime Cabinet Frequently Asked Questions What's the difference between Pro 5 and Pro 6? Pro 5 ships with two diffuser stations and 200 ft of airline; Pro 6 adds a third diffuser station and 300 ft of airline for larger or deeper ponds up to 2.5 acres. Does it come with airline and diffusers? Yes — both models ship complete with weighted airline and diffuser stations included. What voltage options are available? 115V or 230V, at the same price. What's the warranty? 3 years on the compressor, 5 years on diffusers/base, and a lifetime rust warranty on the cabinet. Questions? Our pond experts are ready to help. Call or email us — we'll help you pick the right aerator for your pond. 📞 888-825-6214 Get Mine Now →