The Final Filter with O-Ring P/N 304351 is the “last chance” filter/Seal assembly for cutting-head nozzles. It captures residual abrasive and debris before they reach the diamond Orifice, protecting the Mixing Chamber and ruby/diamond elements, and features an integrated O-ring for a leak-proof seal under high-pressure operation.
Specifications
Part Number：304351 (OEM) – replaces 304080-2 as the complete filter/O-ring unit
Description：Filter/Seal Assembly with integrated O-ring for nozzles
Weight：0.0625 lbs (≈28 g)
Mounting Thread：5/8″–36 UNF (standard nozzle thread)
Compatibility：nozzles
Alternative SKUs：F300-D0019-0000
Cross-Reference：TER304351, 304080-2
