Collection: Gravity Water Filter Systems

Gravity water filter systems from ProOne filter your water without plumbing, electricity, or installation. Fill the top chamber and let gravity do the rest.

ProOne is now part of Culligan. Shop the latest gravity water filters from Culligan with MaxClear Technology.

Every ProOne system uses ceramic filter elements certified to NSF/ANSI standards by IAPMO, in durable stainless steel housings sized for households from one person to a full family.

Big+ Gravity Water Filter

20% OFF

Big+ Gravity Water Filter

126 total reviews

Regular price From $183.96

Regular price ~~$229.95~~ Sale price From $183.96

20% OFF
ProOne® G3.0 7"

20% OFF

ProOne® G3.0 7"

125 total reviews

Regular price From $63.16

Regular price ~~$78.95~~ Sale price From $63.16

20% OFF
ProOne® G3.0 9"

20% OFF

ProOne® G3.0 9"

106 total reviews

Regular price From $67.16

Regular price ~~$83.95~~ Sale price From $67.16

20% OFF
Traveler+ Gravity Water Filter

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Traveler+ Gravity Water Filter

107 total reviews

Regular price From $167.96

Regular price ~~$209.95~~ Sale price From $167.96

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ProOne® G3.0 5"

20% OFF

ProOne® G3.0 5"

30 total reviews

Regular price From $58.36

Regular price ~~$72.95~~ Sale price From $58.36

20% OFF
ProOne® G2.0 5"

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ProOne® G2.0 5"

2 total reviews

Regular price From $36.48

Regular price ~~$72.95~~ Sale price From $36.48

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ProOne® G2.0 7"

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ProOne® G2.0 7"

5 total reviews

Regular price From $39.48

Regular price ~~$78.95~~ Sale price From $39.48

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ProOne® G2.0 9"

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ProOne® G2.0 9"

11 total reviews

Regular price From $41.98

Regular price ~~$83.95~~ Sale price From $41.98

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