Lass 3" Pipe Insider Connector (ISC-3.0) switches Matching the correct version is

Matching the correct version is important for cleaner fit and more accurate heater rebuilding

Filter cartridge for compatible applications using FC-1230

Useful when the original indicator is damaged or hard to read

5 inch clear compression swing check valve

This part has practical value because the threaded latch design helps preserve original installation style and intended switching logic

Lass 3" Pipe Insider Connector (ISC-3.0) switches Matching the correct version isThe Lass pipe insider connector is designed for compatible plumbing applications where a fitting needs to connect inside a 3 inch pipe. An insider connector is useful because it helps create a connection point without requiring a standard outside coupling, supporting flexible repairs and cleaner installation in tight spaces. This replacement is especially useful when the original connector is cracked, leaking, damaged, or missing. Matching the correct