The installation of our water filter bottle is simple if you follow the guidance of our instruction manual or demonstration pictures and video step by step. But if you encounter problems during installation, please contact us immediately in case of wrong installation and damage of products. Call us, email us, or leave us a message online. Our service team is always ready to offer attentive and responsive customer service and professional technical support. What we are always pursuing is to provide every customer with satisfactory and considerable service.

Depending on the core strength of survival water filter, Yongkang Kapu Houseware Co., Ltd excels at developing, designing, and producing services in the industry. Purewell's portable water filter series include multiple types. The manufacturing processes of Purewell backpacking water filter consist of several steps. They are materials cleaning, cutting, molding, extruding, edge processing, surface polishing, etc. It is resistant to both high and low temperatures. Purewell has a solid research base and product R&D capabilities in the field of water filter bottle. Its raw materials meet US Food and Drug Administration regulations and standards.

our company attaches great value to the quality of collapsible water filter bottle and aims to be the best. Inquire now!