A:AnswerHello Buck, I'm sorry to hear you are having trouble with the filters on your air purifier. Please email us at [email protected], we will be happy to help. Please include your contact information and model number in the email.
A:AnswerHello Jeff, thank you for reaching out to us in regards to your Sharp KC850U Air Purifier. Please be advised that the stock number for the true HEPA filter is 'FZ-C100HFU'. If you are in need of further assistance, please contact our support center at 877-698-8475.
A:AnswerHello. This filter should be compatible however we can only recommend using the correct filter for this model which is the FZA60HFU. If you have any other questions, please let us know at [email protected]. Thanks!