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FAQS

Top Questions

How fast should my water run through a Culligan ZeroWater® device?

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Do Culligan ZeroWater® products contain BPA?

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Does a Culligan ZeroWater® Filter / Jug / Dispenser reduce the pH of my water?

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What's considered an acceptable level of Lead in my water?

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How is Culligan ZeroWater Different?

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How long will the Culligan ZeroWater® Filter / Jug / Dispenser last?

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What are Total Dissolved Solids?

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Are Culligan ZeroWater® Products and Devices BPA Free?

What types of plastics are used in Culligan ZeroWater® Filters / Jugs / Dispensers? (Are they BPA free?)

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Do Culligan ZeroWater® products contain BPA

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Certifications

Is the portable tumbler Certified?

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Culligan & ZeroWater

Will the quality of Culligan ZeroWater be impacted within a big corporation like Culligan

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Will the cost of the pitchers and filters increase?

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Is this a consolidation in any way? Will people lose jobs?

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Why has Culligan ZeroWater changed its name to Culligan ZeroWater?

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Will manufacturing or production processes change?

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Will the Culligan acquisition of Culligan ZeroWater affect the 5-Stage Filter and its products?

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Culligan ZeroWater® TDS Meter

How often should I measure the TDS level in my water?

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Does the Culligan ZeroWater® TDS Meter measure Lead levels?

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Is it bad to remove all TDS?

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What type of batteries does the Culligan ZeroWater® TDS Meter use?

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What can't the Culligan ZeroWater® TDS Meter detect?

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Filtration / Filter Life

Culligan ZeroWater® Filters vs. other water jug filters

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What type of plastic is used in Culligan ZeroWater® products?

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Does bacteria build up in the Culligan ZeroWater® Filter / Jug / Dispenser?

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How long will the Culligan ZeroWater® Filter / Jug / Dispenser last?

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When do I change the Culligan ZeroWater® Filter?

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How Does a Culligan ZeroWater® Device Work?

How does a Culligan ZeroWater® Filter work?

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Microbiological / Bacteria - Reverse Osmosis vs. Culligan ZeroWater®

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You can drink tap water in the UK - why do I need a Culligan ZeroWater® Filter / Jug / Dispenser?

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Culligan ZeroWater® vs. bottled water quality

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Culligan ZeroWater® vs. Softeners

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I have well water. Do I need your Culligan ZeroWater® products or filter system?

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Culligan ZeroWater® vs. Reverse Osmosis (RO)

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Pets / people need distilled water for health reasons - is this the same water quality?

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Culligan ZeroWater® vs. Distilled water

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Troubleshooting

Culligan ZeroWater® products: Bottle filler tap / Spout leaking?

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Other: Pre-soaking a Culligan ZeroWater® Filter

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Flow Rate: My Culligan ZeroWater® Filter / Jug / Dispenser takes too long to filter.

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Why can't I get a "zero" reading with my Culligan ZeroWater® Filter / Jug / Dispenser?

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Does a Culligan ZeroWater® Filter / Jug / Dispenser reduce the pH of my water?

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Why does my Culligan ZeroWater® filtered water taste acidic or fishy?

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My brand new Culligan ZeroWater® Filter was wet / condensation was present in the plastic bag.

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Warranty

What's the warranty on the Culligan ZeroWater® Filter Cartridge?

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What Does a Culligan ZeroWater® Filter / Jug / Dispenser Remove?

Lead?

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Cryptosporidium?

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Phenol?

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Chloramine?

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What does a Culligan ZeroWater® Filter / Jug / Dispenser remove?®

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Uranium?

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Graphene Oxide

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