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2023年3月更新
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Home Master
Artesian Full Contact
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最全面
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您可以购买的绝对最佳水过滤系统,因为它能够重新引入健康的矿物质。

优点

Reverse osmosis system that thoroughly purifies water. Re-introduces precious lost minerals after initial filtration.

缺点

The most expensive system on our shortlist, but it is well worth the extra investment.

最好的爆炸
APEC水系统ROES-50 ESSENCE系列“width=
APEC水系统
ROES-50 Essence Series
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Customer Favorite
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具有先进且经过认证的设计的全面的脱水水过滤系统。

优点

A 5-part filtration system with WQA certification. Filters out chemicals, dust, taste, and 99% of debris with a sediment filter, carbon blocks, and reverse osmosis membrane. Made in the U.S. with lead-free and food-grade parts.

缺点

Some reports of wasted water.

瓦特2级柜台“width=
Watts
2-Stage Under Counter
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Simple Yet Solid
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A bare-bones system that will save you money and protect you from many, but not all, hazardous water elements.

优点

一种基本的两阶段系统,可减少饮用水(例如污垢和其他微粒)中的许多有害元素。

缺点

有限的过滤可防止瓦特消除砷,铬和其他硝酸盐。过滤器可能很难更改。

Aquasana柜台3级“width=
Aquasana
柜台下3级
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Easiest to Change
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With a few more perks than the basic models on the market, this filter is effective at a decent value.

优点

Includes a pre-filter that helps prevent clogging. Suitable for areas with lots of sediment and silt. Easy to change filters.

缺点

Like the Watts, limited filtration prevents all harmful elements from being eliminated.

iSpring 5-Stage Reverse Osmosis“width=
iSpring
5阶段反渗透
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Most Thorough Filtration
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使用五步过滤系统从瓦特和Aquasana上升。“废物”在纯化过程中大量水。

优点

五个阶段​​的过滤阶段,具有高排斥膜,可彻底清洁饮用水。

缺点

For every one gallon of purified water, the iSpring "wastes" two to three gallons. Healthy minerals like calcium and magnesium are not re-introduced.

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Buying guide for最佳水过滤系统

在许多家庭中,瓶装水是每周杂货清单上的主食。许多地区的自来水味道并不好,甚至可能含有使饮用不安全的污染物。但是,喝大量水对于保持健康和水分很重要,因此购买瓶装水通常似乎是唯一的解决方案。

但是,尽管瓶装水是不安全的自来水的方便替代品,但它也可能非常昂贵,尤其是如果您饮用尽可能多的话。

If you’re tired of spending so much on bottled water, a water filtration system may be the answer. Not only does it deliver safe, tasty drinking water whenever you want it, it can save you significant money over time.

Choosing a water filter system can be a little intimidating, though. There are several different types to consider, and some are better at filtering out certain contaminants than others. Some systems are also easier to use and maintain, and offer features that make them more effective, so it’s important to know what to look for to select the right option for your home.

If you’re ready to buy a water filtration system, take a look at our top recommendations. For general info on how to choose a filter system, continue reading our shopping guide.

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More than a billion glasses of tap water are consumed in the U.S. every day.

常见的水污染物

味道或气味不良的自来水通常含有氯和其他化学物质等污染物。如果您的房屋从井中收到水,则由于污水和其他废物的污染,它可能包含细菌和寄生虫,例如隐孢子虫和贾第虫。您的水的味道和气味可能会受到影响。

另外,如果您的房屋是在1986年之前建造的,那么它的管道有可能含有铅,可以浸入水中。水的味道和气味通常不会受到影响,因此很难检测到铅污染物。

自来水中的可见颗粒或碎屑通常是可能在厕所或洗碗机底部收集的生锈和沉积物的结果。这些条件都是安装水过滤系统的好理由!

Water filtration system benefits

  • 借助您家中的水过滤系统,随时可以使用健康的水。您可以用水龙头上的水填充安全,可重复使用的水瓶,以便随身携带。
  • 滤水系统可以通过去除污染物的污染物来改善水龙头的口味,从而使其具有不愉快的味道和气味,例如氯和细菌。
  • Because a water filtration system removes bacteria and parasites from your home’s water, you won’t ingest contaminants that can cause intestinal and digestive issues.
  • 如果您的家人目前喝瓶装水,则滤水系统可以通过在家提供安全的饮用水来为您节省大量资金。
  • 使用水过滤系统更适合环境,因为您不会在垃圾填埋场中添加更多的塑料瓶。
  • 化学品未经过滤的自来水会导致soap residue to linger on plates, dishes, countertops, and other surfaces. Using a filtration system reduces the amount of soap scum around your home.
  • 洗涤时,未过滤的水会在衣服上留下化学沉积物。过滤喂垫圈的水可以帮助防止皮肤刺激和皮疹。
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Testing water filtration systems
We considered 101 water filtration systems over the course of 43 hours. After additionally consulting with over 200 consumers, we picked our top five recommendations.
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Types of water filtration systems

全部过滤器安装在进入您家的主供水线上。它们可以清除生锈和沉积物,但通常必须与另一种类型的过滤器配对,以消除其他污染物。

无链接过滤器are installed beneath the sink, and filter water through a pipe to the system’s own faucet. They can usually remove chemicals, heavy metals, bacteria, and parasites.

水龙头安装的过滤器are installed on an existing faucet in the home, so they require no plumbing connections. The contaminants that they filter vary depending on the model, but many can remove chemicals, heavy metals, bacteria, and parasites.

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警告
一些旧管子包含铅,可以渗入水龙头中的水中,并引起各种健康问题。儿童特别有风险。
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水过滤系统特征考虑

Filter type

活性炭过滤器通常在水槽系统下使用,并通过将它们捕获在多孔,带正电荷的吸附过滤器中来清除杂质和污染物。

蒸馏水系统将水加热至沸腾并收集凝结的蒸汽,因此只剩下污染物。但是,有些污染物可以转向气体,因此即使过滤后,它们也会留在水中。

反渗透系统会逆转水的流动,​​并将其通过可过滤污染物的半透明膜。它通常被认为是最有效的过滤系统,但可以浪费水。

请记住,某些过滤系统结合了多种类型的过滤器,例如具有蒸馏和活化碳过滤器的系统。

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你可知道?
Because a water filtration system removes bacteria and parasites from your home’s water, you won’t ingest contaminants that may cause intestinal and digestive issues.
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Filter change alert

为了保持系统正常工作,重要的是要在磨损时更换过滤器。

某些系统提供过滤器更改警报,因此您不必怀疑是否需要新的过滤器。系统会发出哔哔声或闪光灯,让您知道过滤器需要更改时。

自动关闭和洪水警报

一些水过滤系统具有检测泄漏的水或洪水检测器功能。如果水在设备周围积聚,系统会自动关闭以避免任何损坏。

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专家提示
When you change the filtration system’s filters, make sure to use only certified filter cartridges for the system, or all of the impurities and contaminants may not be removed.
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System scope

Some filtration systems cover the entire house, so all of the water that comes out of faucets in your home, including in the shower or bath, is filtered.

Whole house systems are typically used to remove unpleasant tastes and smells, and usually must be combined with another type of filter to remove other contaminants.

Other water filtration systems, like faucet and under-sink filters, target a specific faucet, so only water from that location is filtered. This type of system works best if you’re primarily concerned about filtering your drinking water.

NSF certification

To ensure that the water filtration system you choose is effective, make sure that it’s certified by NSF International, an independent testing organization. If the system has the NSF seal, it’s been tested to verify that it actually removes the contaminants that it’s supposed to, so you can trust the product to work.

“根据EPA的要求,所有美国社区水系统都必须每年报告其饮用水质量。在这些报告中,系统必须披露水的来源,存在的污染物以及可能的健康风险。“
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Ease of maintenance

所有水过滤系统都具有一个或多个需要定期更换的过滤器。但是,有些过滤器更容易更改其他过滤器,这使维护系统更容易。

Look for a system with filters that you simply twist off and on — they’re usually the easiest to replace.

Keep in mind that reverse osmosis systems also have a membrane that must be replaced every two to three years.

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专家提示
尽管反渗透过滤系统非常有效,但它们可能会浪费一些水。
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Water filtration system prices

水过滤系统的价格因其类型及其提供的功能而异,但您通常可以期望$ 90和$ 500.

价格上最常见的区别是基于系统中的过滤阶段的数量:

  • For a basic two stage filter system, you’ll usually pay between $90 and $130.

  • 对于三阶段过滤系统,您通常会支付140美元至170美元之间。

  • 对于四阶段过滤系统,您通常会支付$ 175到$ 190。

  • For a five stage filter system, you’ll usually pay between $190 and $220.

  • For a six stage filter system, you’ll usually pay between $225 and $270.

  • For a seven stage filter system, you’ll usually pay between $275 and $500.

“Whole-house filtration systems are effective in removing mineral deposits, as well as any bad taste or odor. However, they don’t work as well in filtering out other contaminants, so you may need to add another type of filter to provide additional filtration."
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水过滤系统提示和技巧

在选择水过滤系统之前,最好找出房屋中存在哪些污染物。EPA(环境保护局)为全美的城市和市政当局提供年度水质报告,因此您可以检查在水中发现了哪些杂质。

With a reverse osmosis system, you don’t want too much water pressure on the membrane, or it could be damaged. Try to keep the water pressure at a moderate level to avoid cracks in the membrane.

The filters in your water filtration system wear out over time, so it’s important to change them regularly to keep your water clean. Check the manufacturer's’ instructions to see how often they should be changed or if the system will alert you when it’s time for a new filter.

当您更改过滤系统的过滤器时,请确保仅使用经过认证的过滤器弹药筒,或者可能不会除去所有杂质和污染物。

当您选择可重复使用的水瓶以填充过滤系统中的水时,请确保不是由硬塑料或铝制成。选择无BPA的塑料或不锈钢样式。

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为了你的安全
一些州或地方卫生部门为居民提供免费的水测试套件,但您也可以在家庭装修商店购买。
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Most leading health authorities recommend drinking at least eight 8-ounce glasses of water each day. Drinking more water can help prevent a variety of health issues, including kidney stones, constipation, and even acne.

常问问题

问:如何确定自来水中有哪些污染物?

A.除了EPA的年度水质报告外,环境工作组还将国家饮用水数据库汇总在一起,使您可以识别自来水中的污染物。您还可以在州的EPA认证实验室对自来水进行测试,以使其更具体。

Q. What’s the difference between point of entry (POE) and point of use (POU) water filter systems?

A.POE系统过滤了进入您房屋的所有水,这意味着每个水龙头中的水都被过滤了。POU系统会过滤特定水源上的水,例如您的厨房水龙头。如果您想要所有的饮酒,洗澡和洗涤水过滤,则需要一个POE系统。如果您只担心饮用水,POU系统通常就足够了。万博app在哪下载

Q. How often does a water filtration system’s filter cartridge need be changed?

A.The lifespan of a filter cartridge depends on the system and what contaminants are being filtered out. Always follow the manufacturer’s instructions on filter replacement or pay attention to alerts from the system itself.

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