The Nature2 Vision Pro is an all-in-one chlorine tab purifier combining the benefits of Nature2 Vision Pro mineral purification with the convenience of an automatic chlorine tab chemical feeder. This combination purifier presents a user friendly design and approach to chemical purification on your swimming pool. Keep in mind, you will still need to perform your routine visits to our water lab (*and some shock or manual chemical balance will be required intermittently to keep the water balanced). The Nature2 Vision Pro presents the luxury of hassle-free, automatic purification of your pool water on a daily basis (without the daily traditional use of harsh chemicals) to give you pool water cleaner, sparkling clear and softer. The Nature2 Vision Pro cartridge minerals work with the automatic chemical feeder to provide a further mineral purification to help destroy bacteria and control algae, reducing the demand for chorine by as much as 40%.