Culligan US-EZ Under-Sink Drinking Water Filter

Common questions

Is Culligan US-EZ Under-Sink Drinking Water Filter healthy?

Culligan US-EZ Under-Sink Drinking Water Filter scores 57/100 on Scout's independent analysis of ingredients, additives, and lab results — a below-average score in Scout's analysis. Culligan US-EZ Under-Sink Drinking Water Filter scores 57/100 for water filtration performance.

How does Culligan US-EZ Under-Sink Drinking Water Filter compare to other sink filters?

Culligan US-EZ Under-Sink Drinking Water Filter ranks #12 of 15 sink filters in Scout's independent rankings. The current top score in the category is Aquasana SmartFlow Reverse Osmosis at 94/100.

Which ingredients drive Culligan US-EZ Under-Sink Drinking Water Filter's score?

In Scout's ingredient-by-ingredient analysis, Chlorine, Sediment, Lead count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Culligan US-EZ Under-Sink Drinking Water Filter

57 Fair
$54.32
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At a glance

Beneficial ingredients 10
Harmful ingredients 0
Category Sink Filters
Summary

Culligan US-EZ Under-Sink Drinking Water Filter scores 57/100 for water filtration performance. 10 contaminants effectively filtered.

Key ingredients 14

Chlorine
Good

The filter effectively reduces chlorine, which can cause bad taste and odor in drinking water. Reduction is significant, estimated over 60%.

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Sediment
Good

Sediment reduction is crucial for maintaining water clarity and preventing clogging in plumbing. The filter is estimated to reduce sediment by over 60%.

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Lead
Good

Lead is a harmful heavy metal that can cause serious health issues. The filter is reported to reduce lead significantly, estimated over 60%.

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Mercury
Good

Mercury is toxic and can accumulate in the body, leading to health problems. The filter is estimated to reduce mercury by over 60%.

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Cysts
Good

Cysts like giardia and cryptosporidium can cause gastrointestinal illnesses. The filter is effective at reducing these, estimated over 60%.

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VOCs
Good

VOCs can have harmful health effects and affect water taste. The filter is estimated to reduce VOCs by over 60%.

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Chloramine
Good

Chloramine can cause taste and odor issues in water. The filter is estimated to reduce chloramine by over 60%.

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PFAS
Good

PFAS are persistent environmental pollutants linked to health risks. The filter is estimated to reduce PFAS by over 60%.

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Heavy Metals
Good

Heavy metals can be toxic and harmful to health. The filter is estimated to reduce heavy metals by over 60%.

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Turbidity
Good

Turbidity can indicate the presence of harmful microorganisms. The filter is estimated to reduce turbidity by over 60%.

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Pharmaceuticals
Neutral

Pharmaceuticals in water can pose health risks. The filter is reported to reduce pharmaceuticals, but specific reduction % is not provided, marked as No tests.

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Herbicides
Neutral

Herbicides can contaminate drinking water. The filter may reduce herbicides, but specific reduction % is not provided, marked as No tests.

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Pesticides
Neutral

Pesticides can contaminate drinking water. The filter may reduce pesticides, but specific reduction % is not provided, marked as No tests.

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Trihalomethanes
Neutral

Trihalomethanes are byproducts of chlorination that can be harmful. The filter may reduce them, but specific reduction % is not provided, marked as No tests.

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