Product review (1 stars): I'm not a happy costumer.
I purchased this filter on March 18th  and I got a red light that is a sign for replacement today is May 22nd. This product advertise 6 months (Replace filter every 6 months or 200 gallons to maximize contaminant reduction) There is only two people living in my house and we both work 10 hours a day. How can this filter last only 2 months? I'm not a happy costumer.