Ipw Industries Inc-Omnipure -(K2555-Bb) - 10" X 2" Di Mixbed Inline Filter 1/4" Product Details The Omnipure K-Series K2555 inline filter features 1/4" NPT connection that allow for installation and replacement in a matter of seconds without the use of tools. The Omnipure K2555 DI Inline Water Filter features an ion exchange process producing deionized water which is water that lacks ions, such as those from sodium, calcium, iron, and copper. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.