What is the cost of a home water filtration system?

You have not mentioned the capacity..Small water purifiers used for drinking water costs from Rs 10000 to 18000 depend upon type UV system or RO system…Large purifiers cost depend upon the water quality..You have to get quotations from makers after testing sample and quantity.

Hi, it can be pretty challenging to judge upon a price. You see, there are few companies dealing with such systems. I personally use the help of the guys from scantech https://promimport.info/partners/scantech/. They did a great job and offered high quality products. I would definitely recommend you to check their website. I think you will like their services a lot too, good luck 😉