[DB Cleaning Services]

You guys that only use di ,and not r/o,do you fill your tank with tap then pump thru di to your pole or do you fill tank thru di so it's pure in tank  cheers   

[PurefectWindowCleaning]

Tap water in tank, then pump though DI and out the pole. 

[Dave.]

same ^^^

[DB Cleaning Services]

Cheers lads,if you could getaway with just using di and not needing r/o system what would you do ? What would cost you the most ,resin thru di or water bill thru r/o

[mark m]

good video mate might help
http://www.youtube.com/watch?v=xLwTAjxDSuM

[DB Cleaning Services]

Cheers mate very helpful,my tap water reads 88, so it should save me a few quid my water bill is around £1,200 a year ,takes me 7 hours 4 times a week to fill my vans thru my r/o.