Different types of raw materials are characterized by various performance, and their common goal is to make the finished products - portable water filter be of superior quality no matter in use or in long-time storage. Being the primary components of products, the raw materials are generally extracted from natural or chemically created substances. They are then refined and used to make products for customers. Some famous brands put a large amount of investment in improving technologies for making full use of raw materials to magnify their advantages and reduce waste as well.

Yongkang Kapu Houseware Co., Ltd is an enterprise integrating the R&D, manufacture, and sales of water filter straw. Our advantages in the filed are market recognized. water filter bottle is the main product of Purewell. It is diverse in variety. The materials of Purewell survival water filter must go through various kinds of tests. They involve fire resistance testing, mechanical testing, formaldehyde content testing, and stability testing. It takes up a small space in the backpack. Purewell has diversified collapsible water filter bottle, advanced techniques and high ability of R&D. It performs 4 stages of filtration, ensuring the water is clean and healthy enough.

Achieving constant improvements in product quality and service is our company's ultimate goal. Check it!