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JDHarding
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Posted Tue Jul 2, 2013, 4:38pm
Subject: Gravity Water Purification Systems?
 

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JDHarding
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JDHarding
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Roaster: Behmor, Fresh Roast
Posted Wed Jul 3, 2013, 10:21am
Subject: Re: Gravity Water Purification Systems?
 

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jonr
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Posted Wed Jul 3, 2013, 12:48pm
Subject: Re: Gravity Water Purification Systems?
 

If you want ALL things filtered out, you need RO.  Here is one that you could press on with your foot, which I guess counts as gravity.

http://www.youtube.com/watch?v=4xX33EwSiwY
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JDHarding
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JDHarding
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Location: WA, USA
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Roaster: Behmor, Fresh Roast
Posted Wed Jul 3, 2013, 10:21pm
Subject: Re: Gravity Water Purification Systems?
 

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JDHarding
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JDHarding
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Espresso: Ascaso Steel Pro, CBTL...
Grinder: Nuova Simonelli MDX,...
Vac Pot: None
Drip: Hario v60
Roaster: Behmor, Fresh Roast
Posted Tue Jul 9, 2013, 5:40pm
Subject: Re: Gravity Water Purification Systems?
 

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CoffeeLoversMag
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Posted Wed Jul 10, 2013, 4:20am
Subject: Re: Gravity Water Purification Systems?
 

You have found a good purification system but you donít want to spend much money for changing the carbon block filter. Itís your choice for your own good. If you donít trust bottled or distilled water to save money, then why should you complain about too much expense for changing filters? If you use that kind of purification system, then why should you look for other system?

 
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JDHarding
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JDHarding
Joined: 31 Aug 2007
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Location: WA, USA
Expertise: I love coffee

Espresso: Ascaso Steel Pro, CBTL...
Grinder: Nuova Simonelli MDX,...
Vac Pot: None
Drip: Hario v60
Roaster: Behmor, Fresh Roast
Posted Wed Jul 10, 2013, 11:30am
Subject: Re: Gravity Water Purification Systems?
 

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frcn
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frcn
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Posted Wed Jul 10, 2013, 11:53am
Subject: Re: Gravity Water Purification Systems?
 

if you test the water now and again in 6 to 8 months, it is unlikely that a filter of that size will produce that much water. I also question some of their claims. I am particularly interested in how ion exchange beads can remove lead:
"7 cubic inches of ion exchange resin which removes lead to below minimum E.P.A. standards."
A standard 10" resin, ion exchange filter holds roughly 28 cubic inches of beads, and would not soften half that much water at my house. I suppose they base their "findings" on filtering water that is pretty good to begin with.

and so much for your "gravity water" system...  :-/

 
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Buckley
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Joined: 25 Jan 2011
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Posted Wed Jul 10, 2013, 3:47pm
Subject: Re: Gravity Water Purification Systems?
 

Dear JDHarding,

I am interested, did you do any research on ZeroWater products?  They have been spoken well of in this forum.

Buckley
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JDHarding
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JDHarding
Joined: 31 Aug 2007
Posts: 1,107
Location: WA, USA
Expertise: I love coffee

Espresso: Ascaso Steel Pro, CBTL...
Grinder: Nuova Simonelli MDX,...
Vac Pot: None
Drip: Hario v60
Roaster: Behmor, Fresh Roast
Posted Wed Jul 10, 2013, 4:50pm
Subject: Re: Gravity Water Purification Systems?
 

.

 
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