TTD started providing the mineralized and RO purified water to the devotees coming to Tirumala calling as Jala Prasadam.
There are many places in Tirumala where TTD had installed the complete setup of RO system which will be monitored by workers round the clock and changes the filters or any needed materials in case needed.
Every day thousands of people comes to Tirumala and floating population is much more in Tirumala than any other holy places in India and this was the best thing for devotees.
People treat each and every thing on hills as most sacred, hence this was named as Jala Prasadam.
And also check – TTD Accept Vegetables
