long-term performance

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

strain relief attachment ensures that the weighted tubing will not become detached during installation or maintenance

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

Kasco RA1 Robust‑Aire Diffused Aeration System - For Ponds Up To 1.5 Acres Pond Treatments long-term performanceThe 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