Alita Air Diffusers & ManifoldsYou simply can't ask for more from an air pump. The revolutionary design makes them compact, attractive, powerful and very reliable. They feature ultra quiet operation, low energy consumption, no lubrication requirements and easy maintenance. Ideal f
Durable self weighted diffuser stones made from fused alumina under ultra high temperature and pressure. Suitable for wide range of water conditions, washable and reusable, will not disintegrate over time.
1/4in + 1/2in barb: fits 1/4in or 1/2in ID flexible hose