【Size】Stainless steel filter head size is height 53mm, diameter 53mm, DN40, thread outer diameter 46mm. PVC joint with an inner diameter of 2 inch (you can insert and connect a 1.5 inch PVC water pipe) 【Easy to install】1.5inch stainless steel filter,The PVC joint has a diameter of 2 inches and can be inserted to connect 1.5 inch PVC water pipe . 【Widely applicable】Filters are applied to swimming pools, fish tanks, pools, water pumps, wells, etc. 【Material】304 stainless steel filter head, corrosion-resistant, filter mesh easily filters impurities. 【Packaging】1pcs * 1.5-inch 304 stainless steel filter head and 1 * pcs PVC connector with an inner diameter of 1.5inch 1.5 inch stainless steel filter cover connected to 1.5 inch/DN40 grey PVC water pipe, Suction Strainers used to remove debris and reduce solid entry