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AS31 Diamond 12 L Specifications, Features & Compatibility Guide

The Hydroshell AS31 Diamond 12 L is a RO water purifier with 12 L storage capacity designed for Indian households capable of handling source water TDS up to 3000 ppm.21 L/min, ensuring safe and clean drinking water.

Quick Answer

Invest in the Hydroshell AS31 Diamond 12L if your locality faces extreme hard water issues up to 3000 ppm. Its 10-stage purification and BEE-rated efficiency make it a technically superior choice for Indian families seeking Zinc Copper enriched water without high power bills or low mineral retention.

Choose the AS31 Diamond for permanent residential solutions requiring high TDS filtration and alkaline enrichment. Avoid it if you seek a low-cost, basic filter, as this model targets long-term efficiency and water quality.

✓ 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 Hydroshell AS31 Diamond 12 L is a RO water purifier with 12 L storage capacity designed for Indian households capable of handling source water TDS up to 3000 ppm. It delivers 10-stage purification at a flow rate of 0.21 L/min, ensuring safe and clean drinking water. The purified water maintains TDS levels of Up to 3000 ppm, retaining essential minerals. Key features include Zinc Copper Alkaline Technology, TDS Adjuster, Fully Automatic Shut-Off, Transparent Tank. Convenience features: Water Level Indicator, Leak-Proof Push Fit Components. Auto shut-off prevents overflow and extends filter life. Wall Mounted design suits kitchen countertops and wall spaces. Runs at 11 W on 150V-230V AC / 50Hz, compatible with standard Indian electrical supply. Backed by a 12 Months warranty with on-site 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. The 10-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants. Rated to handle source TDS up to 3000 ppm, suitable for both municipal and borewell water sources. Overflow protection circuits safeguard the pump and membrane from dry-run and overpressure damage.

Technical Support & FAQs