Available in single phase 240v and 3 phase 480v packages

long-term performance

The U-shaped design and placement of the four diffusers enhances the upward flow of water

Offered as a 3 fixture kit for 1/2-1HP units

Kasco RA1 Robust‑Aire Diffused Aeration System - For Ponds Up To 1.5 Acres Pond Treatments Available in single phase 240vThe Kasco Marine RA 1 Robust Aire aeration system is the perfect solution for keeping your pond clean, healthy, and oxygenated. Our unique design maximizes oxygen transfer efficiency up to 5 times more than traditional systems, ensuring that your aquatic life thrives. What's more, the RA 1 comes with a wide range of installation options, so you can customize it to fit the needs of your pond. And because it's designed to last, you won't need to worry