In order to draw definitive conclusions about the features of Purewell water purifier straw, various tests must be performed. These range from tests on moisture resistance, bending resistance and impact resistance.
m******r
The production of Purewell hiking water filter straw meets the mandatory regulations stipulated in the national standards. All of its metal ingredients such as mercury and lead are guaranteed to be controlled in a safe limit.
e******w
Purewell hiking water filter straw is of reasonable design. It is created with high adaptability and functionality for different phone models by the in-house designers.
z******x
Purewell water purifier straw conform to a variety of security standards for the electric appliance. Its water-proof, anti-vibration, moisture-resistant, and impact-resistant performance all meet relevant requirements.
d******n
Purewell water purifier straw will be tested adopting a series of standards. Its mechanical parts, materials, and the whole structure will be tested to check their mechanical properties and defections.
e******q
All parts of hiking water filter straw is in their good status and make it for high performance.