The Pentair 6" Suction Trap Cover (C3-30) is a replacement cover for compatible suction trap assemblies used in pool and spa equipment systems. Suction trap covers help protect the trap opening while allowing water and debris to move through the system as designed. A damaged or missing cover should be replaced with the correct part to help maintain proper assembly function and serviceability. This 6-inch cover is intended for applications where the Pentair C3-30 part number matches the existing suction trap requirement. 6" suction trap cover for compatible Pentair assemblies Helps protect the suction trap opening Replacement for cracked, worn, or missing covers Supports proper function of compatible trap components Verify part number C3-30 and application before installation