Safe PP and PET material, high strength, corrosion resistance, secure for use. The spiral sealing is effective to prevent water leakage. Thickening medication bottle mouth. Explosion-proof and anti-freeze. Transparent bottle permits you to simply notice the filter cartridge in order that the filter out would be replaced in time. Interface: G1/2inch Maximum operating pressure: 35kg Applicable water temperature: 5℃-45℃ colour: blue Material: PP+PET Size: 300x115x94mm Package Contents: 1 x filter out bottle Only the above package content, varied products aren't included. Note: Light capturing and various exhibits may cause the colour of the object within the photo a bit of varied from the genuine thing. The length allowed error is +/- 1-3cm.