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O******t 发帖数: 214 | 2 你也可以去我们号的,生活服务》净水器,参考一下,
之前rating没上,我就没推荐。 |
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b*******e 发帖数: 91 | 3 好的,谢谢
[在 OceanNet (LAChineseInfo.com) 的大作中提到:]
:你也可以去我们号的,生活服务》净水器,参考一下,
:之前rating没上,我就没推荐。
:........... |
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d*****i 发帖数: 163 | 4 也需要装一个 , 那个洗碗机的孔 - air gap 能不能用来装RO的水龙头? |
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l***o 发帖数: 1111 | 6 from wiki: Trihalomethanes 三卤甲烷是甲烷的四个氢中的三个被卤素取代基所取代
的化合物。很多三卤甲烷在工业上被用作溶剂或制冷剂,也被认为是致癌物质。三卤甲
烷也是污染环境的物质。
这种东西是有机液体,不是金属盐,恐怕用pitcher过滤不掉。洗菜是没办法了,做饭
用的水为了保险起见还是用超市的纯净水吧,而且是标签上注明用reverse osmosis处
理过的水。
前几年的瓶装水调查,居然大部分纯净水都不完全合格。在各种牌子里,雀巢的纯净水
是相对最干净的,好像另外还有一家忘记名字了
pitcher |
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I******e 发帖数: 266 | 8 有另外一个朋友推荐portasoft。reverse osmosis water filter好吗? |
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m*f 发帖数: 8162 | 9 我自己在Sears买了一个屌丝kenmore软水器,$438.69。
只是软水的话没有任何问题。要自己维护,就是盐少了买几包盐,
过十年要换一次交换树脂(到时候可能就整个软水器换了算了)
你如果自己弄plumbing不太comfortable,找一个老中水管工帮你弄弄就好了,软水器
的plumbing挺简单的。
RO就在amazon买一个ispring reverse osmosis 5 stage好了
http://www.amazon.com/dp/B003XELTTG
这个装起来真的很简单,就不用请师傅了。 |
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d******t 发帖数: 1242 | 11 或者自己装reverse osmosis的water filter |
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w*v 发帖数: 65 | 12 The water in San Diego is considered potable (can be drank without boiling).
Only time when you need to boil is when there is a pipe breakage, or city
issues a boiling water order.
The water in San Diego is considered hard. The use of water softener is to
reduce the amount of calcium ion and exchange it with sodium. You can check
this document here for the water quality.
http://www.sandiego.gov/water/quality/pdf/waterqual09.pdf
The purpose of water softener would be to reduce the accumulati... 阅读全帖 |
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T********n 发帖数: 528 | 13 We have a rental from All-Star (inherited from the previous owner). Rental
fee is fair and we had a discount. Includes water softener, reverse osmosis
/filter water (instant hot water too) connected from sink to fridge as well.
Very satisfied with it. Never used a different water softener solution but
I imagine they will all get the job done well. Certainly a nice quality of
life improvement. |
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i**c 发帖数: 960 | 14 how much is it?
Rental
osmosis
well.
but
of |
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T********n 发帖数: 528 | 15 Reverse Osmosis rental list price $25/month (purchase price $995)
Water Softener rental list price $49/month (purchase price $2295)
Installation, maintenance of equipment, etc. is all covered by rental
agreement. We only have to refill the salt (I think it's salt) every 3
months. |
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b*********n 发帖数: 1508 | 16 硬水和结石好像没有直接的关系吧
这边的水好像都偏硬,我没有用filter的时候水壶里也有水垢 不只是sunnyvale
如果是自己房子 装个好一点的water filter比较方便
出去买水麻烦死了
我用reverse osmosis filter的水完全没有水垢
我也喝不出味道
自来水就有个味道... |
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s********8 发帖数: 264 | 17 i bought it from costco online about one and half year ago:
http://www.costco.com/Browse/Product.aspx?Prodid=11257320&searc
Top_Left_Nav-_-Top_search&lang=en-
US&Nr=P_CatalogName:BC&Sp=S&N=5000043&whse=BC&Dx=mode+matchallpartial&Ntk=
Text_Search&Dr=P
_CatalogName:BC&Ne=4000000&D=watts&Ntt=watts&No=10&Ntx=mode+matchallpartial&
Nty=1&topnav=&s
=1
the name is "Watts Premier WP4-V Reverse Osmosis System with Monitoring
Faucet" |
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w*****g 发帖数: 339 | 18 来自主题: SanFrancisco版 - 净水器 我家使用Culligan Reverse Osmosis净水器,最近指示灯(绿色)不亮了,是不是该换
filter了?找Culligan换要价$190,网上查到filter价钱只要40多,考虑自己找人换。
哪位有经验的说说,有handyman可推荐吗? |
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w********e 发帖数: 277 | 19 Buy a 5-stage reverse osmosis system |
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q****i 发帖数: 6923 | 20 听说加州有些城市的水不能喝,想在家里安装一个reverse osmosis的净化水的系统,
就不用天天买水了,太麻烦了。。。 |
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D*****3 发帖数: 259 | 21 Reverse Osmosis这个系统的确好。但是有个问题是水池只有一个facett, 没有孔再装
专门净化水的那个facet了。 这个怎么办? |
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l*****g 发帖数: 556 | 23 No offense, just curious:
Tap water in USA is pure enough, why still need RO? Is it a popular
product among chinese here?
How about other filters? |
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w**t 发帖数: 893 | 24 At my home, we have another hole for this facet.If you do not have, you may
need to dig a hole for it.
Alternative is to use a simple filter that can be installed on your facet.
Some people told me thta california walter is not good enough for drink. |
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s**x 发帖数: 7506 | 25 打洞, 请人打一个洞,然后自己装就行了。 专门的工具才行。 可能 $60 左右吧。 |
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s**x 发帖数: 7506 | 26 i do think not a lot families are drinking tap water directly.
冰箱 has extra filters too. |
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l*****g 发帖数: 556 | 27
really good market then. Folks from big water filtration company thought
there is no need for water filtration in USA. They are wrong... |
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H*******k 发帖数: 894 | 28 it's funny because all water in restaurants here is tap water and everybody
is drinking it!
two facts:
1) some bottled water companies fill their bootles with tap water.
2) even bottled water may not be cleaner than tap water - learned from a
water treatment course taught by an NAE member who was actively involved in
Bay Area drinking water treatment business. |
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p*f 发帖数: 982 | 29 餐馆的水可以喝,不会马上生病,也不一定会死。但是过滤水的味道好很多,有害的杂
质也少。 |
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l*****g 发帖数: 556 | 30 For tap, 味道 might be chlorine. Active carbon might be able to reduce it
.
Bottle water might worse than tap, micro-organ can grow there.
But anyway, it sounds household water filtration is a huge market in USA.
Anybody working in this field as well? |
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D*****3 发帖数: 259 | 31 因为实在不想在厨房的水池上打孔,准备把这个装置在家里一个卫生间里了。把这个卫
生间的水龙头替换掉,专门用来装过滤水的龙头。不知道这个方法可以吗?卫生间里的
水和厨房里的水应该是一个水源吧。不会是和冲马桶的水一个水源吧。 |
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z**k 发帖数: 65 | 32 Bought it at Costco at $180.
Manual will tell you how to drill a hole. |
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p***q 发帖数: 515 | 33 还是在厨房方便。我自己买工具钻了个洞,不同的材质要用不同的钻头。用专业工具,
做得挺好的,外表完全看不出区别。
怕麻烦找人钻好了。 |
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D*****3 发帖数: 259 | 34 想装Reverse Osmosis这个净水器
http://compare.ebay.com/like/180663429023?var=lv
但是问题是我家厨房水池只有一个facet, 没有孔再装专门净化水的那个facet了。 水
池池面是石头的也不好打洞。因为实在不想在厨房的水池上打孔,准备把这个装置在家
里一个卫生间里了。把这个卫生间的水龙头替换掉,专门用来装过滤水的龙头。不知道
这个方法可以吗?卫生间里的水和厨房里的水应该是一个水源吧。不会是和冲马桶的水
一个水源吧。 |
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f****a 发帖数: 4708 | 35 get the real one:
Premier Reverse Osmosis Water Filtration System @ costco.com |
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b***z 发帖数: 2723 | 37 好像很浪费水的样子,
google
reverse osmosis waste water |
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r******l 发帖数: 10760 | 38 RO = Reverse Osmosis。很多牌子都有,Watts,GE,Whirlpool都有。 |
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f****a 发帖数: 4708 | 39 costco卖的 Premier Reverse Osmosis System
在最后一级可以加个碱化filter,加矿物质,平衡酸碱,就是比较贵。$35/year
Watts Premier 560060 pH Balancing Ceramic 13-Inch Filter
我们的RO一共6个filter,一年filter开销$70。 |
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p*********r 发帖数: 7944 | 40 Reverse osmosis water treatment and purification |
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f****a 发帖数: 4708 | 42 reverse osmosis
差不多每三加仑自来水出一加仑过滤水。就是0.01/gal vs 0.03/gal的区别。
少浇点草地都回来了。 |
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f****a 发帖数: 4708 | 43 reverse osmosis是厨房用的,用来冲马桶就太奢侈了。
whole house filter就是软化而已,没屁用。 |
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a*****0 发帖数: 3319 | 45 San Francisco 水质好,南湾不行。我们是每周都去打水的。测出来只有4-5. 自来水
是220. reverse osmosis 是25. 冰箱出来的水50. |
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s****y 发帖数: 167 | 46 打算装一个,就是不知道维护起来是不是很麻烦。下面空间那么小,加一个water tank
,旁边还有disposer,如果什么管道漏了或者堵了,自己修也很费劲。
如果太麻烦,就还是继续用接到水龙头的滤水器了。 |
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a*****e 发帖数: 2503 | 47 不麻烦
搬到sf之前的房子里用过,很简单。半年换一次pre, post fileter就行。那个RO膜你
几年不管八成没问题。
买个测试TDS的笔,也就10块钱,只要测量出来的TDS不超过50 (实际一般连20都超不
过)。
以前纽约时候RO膜4年没有维护,没见到出来的水质有什么问题。
如果你勤快,一年半年的用citric acid清洗一次,如果每天用水不超过意见仑,一年
半两年都没问题。
最差的情况就是过2,3年直接买个新的RO膜换上去,也不贵。
当然以前我的家里在这个RO膜之前有一个高性能的软化水装置。所以RO方面可能用起来
一直没什么影响,因为二价离子早都被除去了。但是只要你有个TDS表测量一下就行。
那个东西很简单,就和体温计一个用法。 |
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q***u 发帖数: 2683 | 48 找个plumber吧, 我买了个 whirlpool Reverse Osmosis Water Systems, 自己装的还
有点漏, 后来还是找了plumber. |
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u******m 发帖数: 189 | 49 osmosis , where is it? need address |
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