The whole production of Purewell water filtration straw is greatly improved. The outer sheath of the product is lead-free
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Purewell portable water filter straw is well-controlled in every detail.
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The materials Purewell portable water filter straw uses are sourced from reliable suppliers. It has passed the tensile loading test with positive outcome
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Purewell water filtration straw adopts the simplified production method. It has gone through comprehensive inspection with traceable test data
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Raw materials of portable water filter straw meet the EU safety and environmental protection standards. The product is widely applied in the communication engineering industry
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This product has the desired comfort. It has been bio-mechanically engineered to adapt to the unique contours of the foot, which ensures maximum comfort. It has some mechanical properties such as pressure resistance and tensile strength