It depends on the value of the sample. Generally, Yongkang Kapu Houseware Co., Ltd will send free water filter bag sample but the freight is charged by you. We always work with the most reliable courier company to deliver samples at an affordable price. Considering the long-term relationship development, we generally send free sample to customers with our good faith.

Among many competitors, Purewell is one of the most powerful ones. We are focused on the development and production of water filter bag. Purewell has created a number of successful series, and portable water filter is one of them. Purewell portable water filter has passed the necessary tests that are required in the furniture industry. These tests cover a broad spectrum of aspects such as inflammability, moisture resistance, antibacterial property, and stability. With an integrated dust-proof cap, it ensures maximum safety. The thickness of the lines is determined by the writing pressure of this product. The greater the pressure, the more liquid crystals are twisted and the thicker the lines are. The antibacterial beads inside the product make it extremely safe to use.

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