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AerMaster Pro 3/4HP Pond Aerator Bubbler
Ultimate aeration for the biggest waters — a 6.0 CFM oil-free compressor for ponds up to 4 acres, with self-weighted diffusers and weighted airline included.
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, ensuring massive surface areas and deep zones stay oxygen-rich.
Covers massive pond and lake areas.
Rocking-piston design for quiet, low-maintenance operation.
Powder-coated aluminum, locking, lifetime rust warranty.
Weighted airline ships with the unit — nothing extra to buy.
Available in either voltage to match your setup.
Compressor warranty, plus 5-year diffuser/base warranty.
| Model | Voltage | Price |
|---|---|---|
| Pro 8 — 2 valve, 300 ft airline, 2 Double Disc stations | 115V or 230V | $3,095.00 |
| Pro 9 — 3 valve, 500 ft airline, 3 Double Disc stations | 115V or 230V | $3,695.00 |
| Pro 10 — 2 valve, 500 ft airline, 2 Four Disc stations | 115V or 230V | $3,995.00 |
| Spec | Value |
|---|---|
| Horsepower | 3/4 HP |
| Compressor | OWS Quantum™ rocking piston, oil-free |
| Airflow | 6.0 CFM at up to 5 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 4 acres |
| Warranty | 3-Year Compressor, 5-Year Diffusers/Base, Lifetime Cabinet |
What's the difference between Pro 8, Pro 9, and Pro 10?
Pro 8 ships with two diffuser stations and 300 ft of airline. Pro 9 steps up to three diffuser stations and 500 ft of airline for larger ponds. Pro 10 uses two larger Four Disc stations with 500 ft of airline for maximum coverage per station.
Does it come with airline and diffusers?
Yes — all three 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.
