Frequently Asked Questions

Everything you want to know about alkaline water ionizers – pH levels, machine features, installation, health benefits and maintenance – answered by India’s CSIR-certified ionizer experts.

Why should I choose the Miezu Silver Series over regular RO water purifiers?

Unlike regular RO purifiers that only clean water, the Miezu Silver Series also ionizes and mineralizes water. It provides alkaline, hydrogen-rich, antioxidant water that supports long-term health, making it a superior choice for wellness-focused families.

TDS control allows users to adjust the mineral content of drinking water after RO filtration. It ensures that essential minerals are retained for taste and health benefits.
An alkaline water ionizer with RO and 5 plates is a water purification system that combines reverse osmosis filtration with electrolysis using five metal plates. It produces clean, mineral-rich, and pH-balanced alkaline drinking water suitable for daily home use.

AI technology in alkaline water ionizers analyzes input water quality and automatically adjusts ionization, flow rate, and pH levels to deliver consistent and optimal alkaline water.

Yes, alkaline water ionizers with smart suction technology can be connected to existing RO or UV systems, allowing users to upgrade their current purifier to alkaline water.

Yes, it can be integrated with existing RO or UV water purifiers, allowing users to upgrade their current systems to alkaline water without replacing them.

Miezu ionizers that include built-in RO technology do produce some reject water as part of the reverse osmosis process – this is standard for all RO-based systems. However, our advanced RO systems are optimised to reduce wastage. Speak to our team to understand which model best suits your water quality and usage habits.

The system consumes between 40 and 120 watts, making it energy-efficient despite its advanced technology.

Filters should be replaced after 10,000 litres or every 6 months to ensure optimal water purity and ionization performance.

Yes, it comes with a 3-year warranty and is supported by Miezu’s nationwide service network, ensuring reliable installation, maintenance, and technical support.

The primary difference is the water flow rate. A 5-plate alkaline water ionizer produces approximately 55–60 litres per hour, making it ideal for most households and daily drinking needs. A 9-plate alkaline water ionizer delivers a higher flow rate of 85–90 litres per hour, making it better suited for larger families, joint families, or homes with higher daily water consumption. Both models produce alkaline water, but the 9-plate system can supply larger volumes more efficiently when demand is high.

Yes, and this is one of the most practical advantages of a Miezu alkaline water ionizer. The machine produces multiple pH levels from a single unit:

  •  pH 9.5 alkaline water is ideal for cooking. It enhances the taste of food, reduces bitterness in tea and coffee, and helps retain nutrients during preparation.
  • pH 5.5 slightly acidic water (produced by the same machine using the acidic stream from electrolysis) is gentle on skin and closely matches the natural pH of the skin’s acid mantle. It is suitable for face washing, hair rinsing and general skincare.

Switch between pH levels instantly at the tap without any additional equipment. 

Yes, an alkaline water ionizer with RO is ideal for Indian homes, especially in areas with high TDS, hard water, or chemical contamination. It provides both safety and health benefits in one system.

Miezu is India’s leading alkaline water ionizer brand, developed in collaboration with CSIR-IICT under the Government of India. With ISO 9001, ISO 14001 and ISO 13485 certifications and over 1 lakh satisfied Indian families, Miezu is the most trusted alkaline ionizer brand for Indian homes. What sets Miezu apart is the scientific foundation – our ionizers are not just assembled; they are developed with a government research institution that specialises in chemical technology.

Miezu alkaline water ionizer machines are currently priced as follows:
CORE: Rs. 98,499
NEO: Rs. 1,20,999 to Rs. 1,22,999
AURA: Rs. 1,46,999 to Rs. 1,54,999
VITA: Rs. 1,74,999 to Rs. 1,76,999
SUPREME: Rs. 1,74,999 to Rs. 2,04,999
All models include free installation. EMI and Pay Later options are available. Prices may vary by configuration.

An alkaline water ionizer uses electrolysis – the same principle used in scientific and industrial applications – to separate purified water into two streams. The alkaline stream has a higher pH, retains essential minerals and has a negative ORP value that gives it antioxidant properties. The mildly acidic stream is separately useful for skincare and surface cleaning. Miezu ionizers use platinum-coated titanium plates to ensure efficient and long-lasting electrolysis without degradation over time

Miezu filters should be replaced after 10,000 litres of use or every 6 months, whichever comes first. Our service team will remind you when it is time and can replace filters through our nationwide network at your convenience.

Yes. Miezu provides complimentary installation with every purchase across India. Our trained technicians will install the unit, conduct a TDS test of your water supply, and calibrate the ionizer for your local water quality.

A regular water purifier – whether RO, UV or UF – focuses on removing contaminants from water. This is essential, but it is only part of the picture. An alkaline water ionizer does what a purifier cannot: it uses electrolysis to raise the pH of the water and give it a negative ORP value, producing water that is not just clean but actively mineral-rich and pH-balanced. Our Some Miezu Aura combine RO purification and ionization in a single system, so you get both benefits from one machine.

Alkaline water from a properly engineered ionizer is safe for daily consumption for most people. Miezu ionizers are developed with CSIR-IICT and designed to produce water within safe, tested pH ranges. We recommend starting with pH 8.5 for regular drinking and consulting your doctor if you have a specific medical condition that may be affected by changes in dietary intake.