【Size】Stainless steel filter head size is height 35mm, diameter 32mm, DN25, thread outer diameter 32mm. PVC joint with an outer diameter of 1.2 inches (you can insert and connect a 1 inch/DN25 PVC water pipe) 【Easy to install】1 inch stainless steel filter,The PVC joint has a diameter of 1.2 inches and can be inserted to connect 1 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 1inch/DN25 filter ,1 pcs PVC connector with an inner diameter of 1inch/DN25 1 inch Stainless Steel Filter Cover Connected to 90 degree elbow 1" /DN25 PVC Water Pipe, Suction Strainers Used to Remove Debris and Reduce Solid Entry