AS2–ZeroB Water Softener with Zumbo Filter

The ZeroB AutoSoft 2 is a fully automatic hard water softener that converts your incoming hard water into soft water using 25 litres of purple resin media. It recharges itself with no manual intervention, holds 40kg of salt, and uses just 4kg per recharge cycle.

What hard water is doing to your home. If your supply is borewell or municipal-hard, you already see the effects: soap that will not lather, scum on tiles and taps, white scaling on your shower and geyser, stiff laundry, dry skin and hair after a bath. That same scaling is quietly building inside your water heater, washing machine, and plumbing, shortening the life of every appliance water touches. A water softener stops the cause rather than treating the symptoms it removes the hardness minerals before the water reaches any of it.

What softening changes day to day. Softened water lathers properly, so you use less soap, shampoo, and detergent. Bathing feels different immediately no film on the skin, hair that rinses clean. Laundry comes out softer and brighter. Scum stops forming on bathroom surfaces, and the scaling that ruins geysers and washing machines stops accumulating. In hard-water cities, a softener is the difference between fighting your water every day and not thinking about it.

Efficient on salt 4kg per recharge. This is worth noting: the AutoSoft 2 consumes only 4kg of salt per regeneration cycle, against a 40kg reservoir. That means very long intervals between refills and low running costs you are not carrying salt bags up to the unit every few weeks. For a household choosing between softeners, running cost over years matters as much as the purchase price, and low salt consumption per cycle is where that shows up.

Fully automatic nothing to operate. The programmable process valve runs the regeneration cycle automatically, so the resin recharges itself on schedule without you turning a valve or timing anything. You top up the salt; the system handles the rest.

SolarClue is India's managed solar marketplace, and we supply the water treatment equipment hard-water homes need. Our team checks your water hardness and household demand before recommending a softener size, so you get a unit matched to your supply rather than a guess. If you are also choosing a solar water heater, your water hardness decides which tank you need we match the two together. Check the current zero b water softener price on our platform and talk to our team for installation in your city.