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Pre filter help and advise
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Alpineyorks
Cleanitup Newbie
Posts:
5
Pre filter help and advise
«
on:
September 20, 2015, 05:48:26 pm »
Hey. I have a 300 gpd system. At the minute running 3 x 10" pre filters
What would be the advantaged/disadvantages to changing all of them to 20"?
Which brands do you recommend
Thanks
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Don Kee
Cleanitup God
Posts:
4906
Re: Pre filter help and advise
«
Reply #1 on:
September 20, 2015, 05:59:08 pm »
It'd be pointless for the size R.O you're running
They let more water flow to the membrane (amongst a few other things) which you need for a 40/40
They may last longer inbetween changes on your current 300gpd but I'm only speculating...
If you're looking for a faster production rate, than add another 150gpd membrane to make it a 450gpd or buy a 4040/merlin
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slap bash
Cleanitup God
Posts:
1366
Re: Pre filter help and advise
«
Reply #2 on:
September 20, 2015, 09:11:35 pm »
Leave the pre filter and upgrade you 3x 100 liter membranes to 3 x 150 liter membranes this would produce more product water dramatically. If this is what you have in the RO.
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Spruce
Cleanitup God
Posts:
8646
Re: Pre filter help and advise
«
Reply #3 on:
September 20, 2015, 09:19:22 pm »
Change over to Fiberdyne carbon block prefilter. Service life of 38000 liters for 10" housing. At 3 to 1 waste to pure ratio would produce 9500 liters of pure.
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Success is 1% inspiration, 98% perspiration and 2% attention to detail!
The older I get, the better I was
kempy
Cleanitup God
Posts:
1442
Re: Pre filter help and advise
«
Reply #4 on:
September 20, 2015, 10:10:30 pm »
Phone up lee martin . From bladeright . Very switched on when it comes to water purification
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Pre filter help and advise