Airmax® ProAir™ Weighted Diffuser are designed for maximum oxygen circulation in your pond

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

up to 50' with the deep water kit

NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS OR MERCHANTIBILITY IS MADE

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 Airmax® ProAir™ Weighted Diffuser areThe 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