EasySet Weighted Airline

Designed for underwater applications, EasySet Weighted Airline rests on the bottom of your pond. It won't float even when filled with air. The thick wall and lead-free construction make this airline durable, kink-free, and puncture-resistant for years of continuous use. The 3/8-inch diameter easily attaches to a 3/8-inch barbed fitting when running the airline from a KA Series Compressor to a KoiAir Diffuser Plate.