CMP Typhoon 400 Jet Internal [3-3/8" FD] [roto] [Textured Scalloped] [Gray] (23442-329-000) o-rings The Sandstorm TM31 fit and

The Sandstorm TM31 fit and OEM design give this basket practical value because filter baskets work best when they match the original housing and seating relationship closely

A properly matched adapter also helps avoid improvised cable solutions that can make future service harder or reduce confidence in the finished installation

The CMP Typhoon 400 jet internal is designed for compatible Typhoon 400 spa jet applications where a 3-3/8 inch face-diameter roto-style internal needs replacement

A DE grid is one of the core filtration surfaces inside a diatomaceous earth filter

CMP Typhoon 400 Jet Internal [3-3/8" FD] [roto] [Textured Scalloped] [Gray] (23442-329-000) o-rings The Sandstorm TM31 fit andThe CMP Typhoon 400 jet internal is designed for compatible Typhoon 400 spa jet applications where a 3 3 8 inch face diameter roto style internal needs replacement. A roto style internal is useful because it helps create moving water action through the jet face, supporting the intended spa feel and more dynamic performance. This replacement is especially useful when the original internal is cracked, worn, clogged, or no longer rotating correctly.