Use the MixAir Retro RB4 to economically aerate mid-sized recreational bodies of water or vigorously mix industrial tanks. It can transfer more oxygen and mix more liquid per horsepower than any other competitive diffuser.
The Retro RB4 is a fine bubble diffuser that both aerates and mixes in one efficient device. It is designed to generate dissolved oxygen throughout a water column to accelerate inversion or turnover which keeps water fresh.
The RB4 works 24/7 to improve water clarity, stimulate biological activity and provide continuous mixing at a lower power consumption than traditional mixers with the benefit of aerating at the same time.