Hi Gary,
Thanks for reply.
No it's not a filter to condition water.
On a skid mount stsndard where the low pressure hose connects it goes to a small float tank which feed the pump.
Above the float tank and part of it is a small tank where you put liquid softner, with a drip feed which is turned on automatically when you fire up the boiler, to stop it from scaling up.
It will have an in-line filter.
I have got a Tech- Clean 18" flat surface cleaner for when using hot water on concrete and block-paving on driveways.
Do you reduce the pressure as I don't want to cause damage.
My machine is pumping 3000 PSI at 15 liters per min.