About this item Great Marterial: The screen and the fitting both made of high-level food grade 304 stainless steel, which is durable,healthy for people body; It also has good corrosion resistance and heat resistance performance, can be used many times with a long service life General Size: The Screen: Length-12″,Thread-1/2″Male NPT;The Fitting:1/2″ Female NPT x 1/2″ Female NPT; Suit for most homebrew ball valve Wide Application: Our screen perfect for all-grain brewing or straining out leaf hops after your boil,replace false bottom to separate wort from the grain effectively,also use this as a screen in cooler mash tun;But note our kettle tube screen can filter out leaf hops,not the pellet hops Simple and Efficient: You can use the brush to gently scrape along the screen to rid off the trub on screen, or rinse water through the inside, then let it dry;You just shake off the excess grain sediment when it dried Package Include: 12″ bazooka screen with 1 pcs fitting;Please double check that the size of our product is the size you need before purchasing;This will increase efficiency to avoid wasting time