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Calisto Specifications, Features & Compatibility Guide

The Hindware Calisto is a RO+UV+UF water purifier with 7 L storage capacity designed for Indian households capable of handling source water TDS up to 1800 ppm.8 L/min, ensuring safe and clean drinking water.

Quick Answer

If your home receives high-TDS water up to 1800 ppm, the Hindware Calisto is a reliable investment for its multi-stage RO+UV+UF protection. It excels at maintaining essential minerals while stripping contaminants. Buy this if you need a fast 1.8 L/min flow rate and smart LED indicators in a compact 7L body.

The Calisto is a top-tier choice for Indian homes dealing with hard water, offering a perfect balance of 6-stage safety and rapid flow. Skip it if your demand exceeds 7L residential limits or if you prioritize low-cost manual filters over RO efficiency.

✓ Who Should Buy

  • • performance suitable for residential spaces.
  • •Verified efficiency of standard rating for reduced long-term operational costs.
  • •Structural stability for consistent cleaning under rigorous use cases.
  • •Hardware durability via premium components and advanced technology.
  • •Built-in grid protection with Standard power cycle voltage management.

✕ Who Should Avoid

  • •Spaces or usage requirements exceeding residential rated capacity.
  • •Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • •Environments incompatible with water-purifiers physical and thermal dissipation specs.
Product Overview
The Hindware Calisto is a RO+UV+UF water purifier with 7 L storage capacity designed for Indian households capable of handling source water TDS up to 1800 ppm. It delivers 6-stage purification at a flow rate of 1.8 L/min, ensuring safe and clean drinking water. The purified water maintains TDS levels of 1800 ppm, retaining essential minerals. Key features include 6-Stage Purification, Smart LED Indicators, Magnet-Assisted Detachable Front Cover, Transparent Tap Handle. Convenience features: Magnet-Assisted Front Cover, Transparent Tap Handle. Auto shut-off prevents overflow and extends filter life. Wall Mounted design suits kitchen countertops and wall spaces. Runs at 36 W on AC 100-300V, 47-53 Hz, compatible with standard Indian electrical supply. Backed by a 1 Year warranty with technician visit support, manufactured in India.

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Engineering Analysis
The RO membrane removes dissolved salts, heavy metals, and contaminants, reducing TDS from raw levels to safe drinking standards. UV sterilisation eliminates bacteria, viruses, and microorganisms with 99.99% efficacy without adding chemicals. UF membrane filtration acts as a secondary barrier catching colloidal particles and biological matter larger than 0.01 microns. The 6-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants.

Technical Support & FAQs