About Water Purifier Service & Filter Change

A water purifier is the one appliance where a skipped service directly touches your family's health. Filters and RO membranes are consumables — sediment and carbon filters clog in 6–12 months and an RO membrane loses rejection capacity in 12–24 months depending on your input water. Yantra 4 All handles the complete purifier lifecycle: new installation (wall-mounted, under-the-counter, or countertop), scheduled filter changes, membrane replacement, tank and pipeline cleaning, and repair of pumps, solenoid valves, and float sensors. We work on every configuration — RO+UV+UF with mineraliser, RO+UV, UV-only for municipal supply, and non-electric gravity purifiers — across Kent, Aquaguard, Pureit, Livpure, AO Smith, Havells, and other brands. Every filter we fit is genuine or certified OEM-grade, the price is confirmed before you book, and used filters are shown to you before disposal. Not sure what your water needs? Ask the technician for a TDS reading during the visit — or use our free online TDS checker first. High-TDS borewell water needs a healthy RO membrane; low-TDS municipal water may only need UV and a carbon polish. Every service closes with a taste-and-flow check, a sanitised storage tank, and a 30-day service warranty.