Most Of water heater manufacturer doesnt sell the spare part for the INLET ,this had be done,
due to no more Inlet Filter.
What U need??
Some PVC pipe.
PVC connector(male & female)
Washing Machinie Inlet Valve.
Firstly take out the Filter Inside of the Washing Machine Water Valve.
This shows the filter cap
Insert the Filter CAP into the Female PVC connector.
Connect the PIPE inside the PVC connector
Connect the Male Conncetor to tie end of PVC Pipe
The filter will look likes in the Picture
Finally fix it to the Water Heater,if there is leaking
add some Sealing Tape on the Joint to prevent leaking.
Dont use the PVC GUM,this will make u the pipe sealed and will not able
to do Preventive Maintenance on the Filter.
HI TECH SKILL n ENGINEERING 
