Hot Tub Forum
Original => Hot Tub Forum => Topic started by: Gomboman on June 04, 2006, 07:18:46 pm
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The last time I filled my spa I had iron in the water which turned my water green. When I shocked with dichlor I had rust colored cr*p around the water line and in my filters. I'm on city water and this has never happened before. The water company couldn't tell me why their water had cr*p in it.
Anyway, I was wondering if a Pre Filter would have helped. I'm thinking a Pre Filter would only remove algae and dirt etc.
Do you use a Pre Filter? If so, what brand?
http://www.hotspring.com/Spas_Built_Last/water_care.html
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One time, at band camp (sorry), I filled my spa and the water was a rusty brown- turns out the city was flushing the mains that day. But only happened once.
Usually or water is good enought to not need a pre filter.
Those Omni cartridge filters are cheap, and could easily be fitted to a garden hose to filter your fill water.
Lots of cartriges to choose for the filter, too.
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I also have city water but did have a time when while filling the tub I encountered what looked like rust particles in the water. Ever since then I have used the Fresh Start pre-filter by HS and all has been fine.
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I try to buy everything from my dealer but I couldn't justify $60 for the pre-filter. Are there similar filters for less money out there? Can someone give me a recommendation?
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The pre-filter is used to filter out minerals. It is a charcoal based product. It is always a good idea to add some stain and scale. It will help a bit with metals, but still use stain and scale if it continues to be an issue. It actually won't do anything for algae as it is not a sanitizer or algaecide.
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I had iron or magnesium in the water. Can't remember which one. It turned my water green. Will a pre-filter help with this problem?
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Camping supply places have a variety of filters that you can put between the water supply and your camper. They are cheaper and should work. This one is 26 bucks.
(http://www.campingworld.com/ts-cwi/images/products/primary/7000/7225n.jpg?wid=250&cvt=jpeg)
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The pre-filter is used to filter out minerals. Â It is a charcoal based product. Â It is always a good idea to add some stain and scale. Â It will help a bit with metals, but still use stain and scale if it continues to be an issue. Â It actually won't do anything for algae as it is not a sanitizer or algaecide.
Are you sure it does nothing for algae? I wonder about metals?
OK, straight from the HS site:
PRE-FILTER
When you fill your spa, the optional FreshStart®10,000 pre-filter helps to ensure the water is as clean as possible. Attaching to your garden hose, it filters out rust, dirt, detergents, algae and chemicals.
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I use the HS pre-filter that was provided by my dealer as part of my start-up package. It does help, but it does not remove the green in new water. Dichlor takes care of that. It would remove a modicum of iron and similar metals and chemicals though.
Bill
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would metal gone help out? Does it coagualte the metal particles so they can trapped in the filter? (resulting in a filthy filter). OR do the metal gone products remove metal in the water on a molecualr level, helping water chemistry, no necesarly clarity. ?