Buying new resin

Post date: Oct 14, 2014 12:34:52 PM

Buying new resin

Will have to buy new DI resin soon and new pre filters

Normally a refill of resin will last me two weeks and the packet will last about 4-5 months, as window cleaning is only a small part of the business.

I would usually change the di resin once the water value goes to 004 .

Will also have to protect the filters against freezing up as we head towards the winter