Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: niceandclean on April 26, 2012, 07:19:35 pm

Title: When is it time to change the RO Membrane??
Post by: niceandclean on April 26, 2012, 07:19:35 pm

As title says.
Tap 333
After Pre Filters (Changed them today) And RO 51
It's a 5 yr old RO Man system, i would assume it's a HF4 filter?
Is it time to change it?

Title: Re: When is it time to change the RO Membrane??
Post by: Ian Lancaster on April 26, 2012, 07:40:08 pm

Yes

We have an RO-man 40-40 running with a 4 year old HF5 - still producing at 006 :o

Title: Re: When is it time to change the RO Membrane??
Post by: niceandclean on April 26, 2012, 07:56:14 pm

Quote from: Ian Lancaster on April 26, 2012, 07:40:08 pm

Yes

We have an RO-man 40-40 running with a 4 year old HF5 - still producing at 006 :o

Crikey, that's really good! I have if i am honest, i have been a little slack changing the pre-filters.
So is it time to change, or is it just a case of whether i want to waste resin?