Aqua-Aerobic Systems has provided efficient filtration systems to the water and wastewater treatment industry since the mid-1970s with the introduction of the AquaABF® traveling bridge sand filter. By the early 1990s, Aqua-Aerobic was the first to introduce cloth media filtration technology to the United States and since then, has become the leader in engineered cloth media filtration products including the original AquaDisk® cloth media filter.