Features: 1.Advanced water cooling filter, the 2 end interface adopt a brass interface, the center channel water connection pipe body is a quartz glass tube. 2.The pre installed standard filter can provide a safe pre filter for the 0.3MM micro water channel, and a stainless steel filter can provide waterway impurities filtration. 3.Both ends are brass joints and hexagonal wrench tightening methods, providing more convenience. 4.Center channel water connection pipe body is a quartz glass with high weather resistance, can sustain 100 degrees instantaneous temperature difference 5.This computer water cooling filter is suitable for computer water cooling application accessory. specification:Item Type: Computer Water Cooling Filter Material: Brass, Aluminium Alloy and Quartz Glass Colour: Black Tooth Gauge: G1/4in Applicable Wrench Tool s: Inch Size 3/8in (Wrench Tool is Not Included in the Package) Application: Computer Host Water Cooling System PackageList:1 x Computer Water Cooling Filter