Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: richard jagger on January 09, 2013, 03:10:45 pm

Title: when to change you ro filters.
Post by: richard jagger on January 09, 2013, 03:10:45 pm

I have heard so much abut 3 monthly which is not exactly true. It would depend on how much water passes through these filter and what the nature of the particle solids are. The truth of the matter is when the flow rate drops . Anyone agree with this view.

Title: Re: when to change you ro filters.
Post by: steven ainger on January 09, 2013, 03:31:09 pm

i change mine every 6 months,  & my water is like soup  ;D
have been doing it this way for the past 6 yrs

Title: Re: when to change you ro filters.
Post by: R.C Property on January 09, 2013, 04:17:42 pm

Change prefilter 6 monthly at the moment, but have had my ro membranes in for 2.5 years now, water has only gone up 002ppm in that time from putting them in till now!

Title: Re: when to change you ro filters.
Post by: Ian101 on January 09, 2013, 04:26:20 pm

About every 4 months and Im producing about 6000 litrs a month so filtering 12000 litres

Title: Re: when to change you ro filters.
Post by: Window Washers on January 10, 2013, 12:39:06 am

I change when they slow down I flush daily it works out about. 6 monthly same membrane for years tds in the 400's from tap that's 20inxh prefilter a used to change monthly when they where. 10inch was a lot cheaper back them forb10 inch prefilters about £1 odd each