CMP Generic Pentair/Rainbow Model 186 Leaf Trap Basket [HD] (27182-020-000) air switch Viton seal

Viton seal

or no longer delivering the desired spray pattern

Correct fit at the plumbing level is a major part of reliable heat restoration

A kit format is especially useful because it helps provide a more complete seal-related repair instead of leaving the installer to piece together the needed components individually

which matters because a heater needs to fit the flow path cleanly if the final repair is going to feel complete and service-worthy

CMP Generic Pentair/Rainbow Model 186 Leaf Trap Basket [HD] (27182-020-000) air switch Viton sealThe CMP generic Pentair and Rainbow Model 186 leaf trap basket is designed for compatible leaf trap applications where the supported debris basket needs replacement. A basket like this is useful because it helps catch leaves and larger debris before they move deeper into the circulation system, supporting cleaner operation and easier maintenance. This replacement is especially useful when the original basket is cracked, warped, broken, or no longer