0.072 Inch Black Standard Orifice Tube It uses a standard "caulk"

It uses a standard "caulk" style dispensing system

Emery cloth rolls are used for general purpose sanding of metal surfaces

1/4 Inch Universal Inline Fuel Filter Steel

The urinal block's sudsing action also provides better sanitation by lightly cleaning the bowl with each flush

0.072 Inch Black Standard Orifice Tube It uses a standard "caulk"Orifice tubes also serve as a dividing line between the high and low pressure sections of the system. An orifice tube is a very simple component with no moving parts. Orifice tubes also serve as refrigerant filter and can become clogged with debris which always requires orifice tube replacement.