AquaGuard

One of worst service. The technician do not proper tools and spoil the equipment. I had worst experience. The parts are awfully exorbitantly priced.

They say something during marketing but many are not followed after selling.

It is true

Quarterly servicing is not done automatically as per agreement. Unless you remind them, they don't visit your house for servicing.

AquaGuard is very known brand and it does purify water with good taste.