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Triple-stage Carbon Block Reverse Osmosis Filtration System

Whirlpool Triple-stage Carbon Block Reverse Osmosis Filtration System

3.2
141
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38 Questions
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Is whirpool RO under sink WERH 25 a air gap or non-air gap?


Yes, the faucet has an airgap hole.

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This is an air gap model.

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It is the air gap type. It's faucet plastic and kind of cheap but I used mine for years before I bought a nice metal one from Lowes.

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