Cosan USAReviews of cosanusa.net

The people at Cosan are extremely helpful—I changed over from a competitor and wasn’t sure what to purchase—they made the transition so smooth, and are always available!

My water now has a good taste & I would recommend this company to anyone who wants Alkaline water. I am reading a book called the PH diet & it says if you can only change one thing right now It would be to drink Alkaline water since it is so important for you.

Very good.Love it,telling all my friend to get it.

Best system on the market!!!!

We love all our Cosan products and the people at Cosan are very gracious to answer any lingering questions about their products! Because the water tastes so good, we drink a lot more water than before!

I am very pleased with the product, and the pricing was reasonable.

I purchased Cosan water filtration system Jan 2017. I use it everyday and love it. In April 2018 I received a 15% off coupon reminding me to purchase and change my now year old filters. I missed the deadline! to use the coupon. Bummer. But, how proactive of Cosan to remind then entice me to purchase filters (supposed to be changed every 6 mos or so)! I wrote an email thanking them and hoping to know when another great coupon would come out. I received an email promptly offering me 10% off as I recently retired and let them know any savings would help. They worked with me while also being nice. I love the response time and actions!

Excellent customer service!!