Customer Services HF Pure Water. is committed to providing you with legendary customer service and to making your experience with our company enjoyable, easy, and convenient. In every effort we undertake we seek to create greater value for our customers. If we can help you in any way, please don't hesitate to call us 8:00 AM - 5:00 PM (PST), Monday - Friday at 1-800-421-5000 or send us an e-mail at support@houstonfearless.com