Compatible with Pump: these screw on stainless steel wire mesh strainers are designed to provide effective, dependable protection against trash or fish scales which could clog drains in bait or pump impellers in aeration systems Fits ¾ Inch - 14 Female Thread: the stainless steel mesh strainer fits ¾ inch - 14 female thread, please consider this before purchasing Sturdy Material: corrosion resistant stainless steel wire mesh prevents trash and other debris from entering pump Molded PVC Base: this mesh strainer is made from formed stainless steel wire mesh cloth and then molded into a PVC base with internal threads this unit is non , functional, and looks extremely good installed on any boat Material: Stainless steel colour: As Shown Package Contents: 4 x Stainless Steel Mesh Strainer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.