💧 BIS IS 10500:2012 Water Standards
Water Purifier TDS & Technology Selector
Input your tap water TDS and household size to find the exact purifier technology (RO, UV, or UF), annual filter maintenance cost, and water savings.
1. Your Water Profile & City
450 PPM
50 (Municipal Lake)500 (Moderate Borewell)1800 (Severe Ground)
4 People
1–2 (Compact)3–4 (Typical Family)7–8+ (Joint Family)
🛡️ BEST FOR MOST INDIAN HOMES
RO + UV + MTDS (TDS Infuser / Mineralizer)
Recommended Tank: 8 to 10 Litres · Purifies ~14L/day
Your water TDS contains dissolved chemical salts, nitrates, and hardness. An RO membrane with active TDS Controller (MTDS) is mandatory to reduce heavy salts down to a healthy 80–150 ppm sweet spot, while UV sterilizes microbiological contaminants and active copper/mineral cartridges replenish essential trace nutrients.
Annual Filter Cost
₹3,200/yr
Sediment + Carbon + RO/UV
5-Year Total Cost
₹30,999
Hardware + 5 yr filters
Daily Water Wastage
~26 Litres
Reject drain water
Mineral Retention
MTDS / Active Mineralizer
Calcium & Magnesium
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