Carvin Splash Pak CE Cartridge Filter Lock Ring (42372300R) airblowers 0 THP] [2"] [6

0 THP] [2"] [6

Replacement is often appropriate when the original inlet is cracked

That keeps the repair efficient while restoring stronger structural confidence

K450 applications

Carvin Splash Pak CE Cartridge Filter Lock Ring (42372300R) airblowers 0 THP] [2"] [6The Carvin Splash Pak cartridge filter lock ring is designed for compatible CE cartridge filter applications where major assembled sections need dependable retention. A lock ring is useful because it helps hold the filter body together securely, supporting both structural stability and cleaner sealing performance. This replacement is especially useful when the original lock ring is cracked, warped, weakened, or no longer tightening with confidence.