How to make RO +UV+UF+ TDS water purifier at home Hindi

How to make RO +UV+UF+ TDS water purifier at home Hindi

how to make ro water purifier at home hindi
replace the filters ( sediment, carbon & UF) every 12-18 months based on water uses. Do not drink 1st 10 liters of water during 1st use as it may contain residual dirt etc.