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Proplanet P4 Specifications, Features & Compatibility Guide

The AO Smith Proplanet P4 is a RO+UV+UF water purifier with 5 Litres storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm.It delivers 8-stage purification at a flow rate of 15 L/hr, ensuring safe and clean drinking water.

Quick Answer

Investing in the AO Smith Proplanet P4 is ideal if you face high TDS challenges from municipal or tanker supplies and need a compact 5-litre solution. Its advanced RO+UV+UF tech ensures mineral retention while maintaining a steady 15 L/hr flow rate. It is a sound choice for families prioritizing BEE-rated efficiency.

Choose the Proplanet P4 if you require a high-efficiency purifier for extreme TDS levels up to 2000 ppm; avoid it for large offices or commercial settings where the 5L storage capacity won't meet high-volume demand.

✓ 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 AO Smith Proplanet P4 is a RO+UV+UF water purifier with 5 Litres storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm. It delivers 8-stage purification at a flow rate of 15 L/hr, ensuring safe and clean drinking water. The purified water maintains TDS levels of High TDS (Borewell, Tanker, Municipal), retaining essential minerals. Key features include 8-Stage Purification, Alkaline MIN-TECH, Copper Enrichment, Advance Recovery Technology, Baby-Safe Water, Digital Display, Night Assist. Convenience features: Digital Display, Night Assist Glow Light, Baby-Safe Water. Auto shut-off prevents overflow and extends filter life. Wall Mounted design suits kitchen countertops and wall spaces. Runs at 60 W on AC 230 V, 50 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 8-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants.

Technical Support & FAQs