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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: M FORBES LTD on November 15, 2005, 12:00:03 am

Title: RO merlin i was wondering ?
Post by: M FORBES LTD on November 15, 2005, 12:00:03 am

If i put a whole house filter from screw fix and get my water down to say 100ppm then into merlin even at low pressure will i get a good reading???????????????????????????

Title: Re: RO merlin i was wondering ?
Post by: Andrew McCann on November 15, 2005, 12:05:00 am

Hate to tell you this but the Merlin ( allegedly ) aint so good at any pressure...  from what I see 90% reduction in TDS is about usual for it. As opposed to others at 97 to 98 %

I hate me as well  ;D


Andrew

Title: Re: RO merlin i was wondering ?
Post by: M FORBES LTD on November 15, 2005, 12:29:42 am

even if i put filters before it ????????????????????????????????

Title: Re: RO merlin i was wondering ?
Post by: squeaky-clean 1 on November 15, 2005, 11:36:17 am

i have the merlin would'nt recomend it as the tds only goes from 375 down to 39 and we use a lot of resin 25ltr only lasts approx 2 months.

Title: Re: RO merlin i was wondering ?
Post by: dai on November 15, 2005, 08:02:47 pm

If a Merlin takes out 90% would my 57 TDS tap water come out at 5 to6 TDS?
Dai