It's never too late to filter
Why does Jimmy Kimmel drink Culligan Water?
Learn what all the buzz about Culligan with ZeroWater Technology is from Dr. Eric Roy, Head of Science at Culligan.
Introducing
Culligan with MaxClear Technology
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Unmatched contaminant filtration
The only gravity filter certified to reduce microplastics, lead and Total PFAS (forever chemicals).
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Universally compatible
Filters fit most gravity systems, including Berkey, Boroux and Alexapure
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Certifications you can trust
Unlike other brands, our filters are certified to NSF/ANSI standards by IAPMO
Limited time offer: Buy more, save more on filters
Certified to reduce 5x more contaminants than the leading filter**
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|---|---|---|---|
| Chlorine | 98% | 95% | 97% |
| Lead | 98% | ||
| Total PFAS | 99% | ||
| Chromium 6 | 99% | ||
| Mercury | 94% | 82% | 88% |
| Cadmium | 96% | 91% | 86% |
| Copper | 99% | 73% | 85% |
| Zinc | 99% | 64% | 63% |
| Fluoride | 99% | ||
| Bisphenol A (BPA) | 99% | ||
| Nonylphenol | 99% | ||
| Metolachlor | 96% | ||
| Linuron | 99% | 94% | |
| DEET | 97% | ||
| Carbamazepine | 96% | ||
| Meprobamate | 96% | ||
| Atenolol | 99% | ||
| Trimethoprim | 99% | 94% | |
| Ibuprofen | 97% | ||
| Naproxen | 99% | ||
| Estrone | 98% | ||
| Phenytoin | 99% |
**Brita standard filter OB03. Brita is a trademark of Brita LP. PUR standard filter PPF900ZTM. PUR is a trademark of PUR BRANDS LLC. As of 3/1/2025 Brita® and PUR® Performance Data Sheets.
At Culligan, your health is our top priority.
IAPMO certified
88 years in business
140M customers worldwide
>28B liters of water filtered annually
Most popular
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ZeroWater Technology10 Cup Pitcher
$34.99
Fits most fridge shelves -
ZeroWater Technology22 Cup Dispenser
$36.99
A whole day’s supply -
MaxClear TechnologyScout 2.25 Gallon Gravity System
From $229.99
For smaller households (1-3 people) -
MaxClear TechnologyVenture 3 Gallon Gravity System
From $274.99
For larger households (4+ people) -
Culligan with ZeroWater Technology Filter
From $35.99
Compatible with Culligan with ZeroWater Technology pitchers and dispensers -
BUY MORE, SAVE MORE
MaxClear TechnologyGravity Water Filter
From $145.99
Compatible with most gravity filtration systems -
ZeroWater Technology
12 Cup Pitcher
$36.99
Fridge-friendly capacity
What’s in your water?
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By understanding your TDS levels (a measure of substances that can affect the taste, odor, and appearance of your water), you can better assess water quality and choose the right filtration system for your needs.
Never run out of cleaner water
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Your partner for better water
Culligan knows best. Find a dealer who can take your water to the next level.