Product review (5 stars): Excellent product and customer service
I bought my first one last year then it stopped working. I emailed JZK and recieved a prompt reply. In no time i received the replacement at no additional cost. JZK has an excellent customer service

Im enjoying my new replacement ang getting lots of compliment due to its size and overall look. My dry eyes and sinus problems have been alleviated. I ordered the filters too. So far loving this product using it at work everyday.