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5,000+ families on the waitlist

Water Filter Pitcher. Without the Plastic.

Glass. Stainless steel. No plastic. Independently tested to reduce PFAS, lead, microplastics and more.
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NSF Certified Filtration
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Removes PFAS, microplastics, heavy metals
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Fast-flow filtration
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NSF Certified
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Designed in Italy
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Tested at IAPMO
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Free subscription refill shipping
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30-day returns
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NSF Certified
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Designed in Italy
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Tested at IAPMO
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Free subscription refill shipping
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30-day returns
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NSF Certified
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Designed in Italy
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Tested at IAPMO
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Free subscription refill shipping
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30-day returns
4.5
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Duryn One

Beautiful design. Powerful filtration.
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Borosilicate glass. Stainless steel. Three-layer filtration. 
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Three-layer filtration targeting chlorine, lead, PFAS, microplastics, 200+ contaminants
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Long Lasting cartridge with 100 US gallons life
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Patented Plastic Free Design
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Why Duryn One is Different

A filtration pitcher built for people who care about what goes in their water and what sits on their counter.

Certified Performance

NSF certified for 42 & 372.

One Cartridge, Simple Replacements

Replace every 90 days or after filtering 100 US gallons (about 379 litres).

Glass +  Stainless Steel

Targets chlorine, lead, PFAS and microplastics, 200+ Contaminants

Three Layers. One Cartridge.

Layer 1 targets chlorine and lead. Layer 2 targets PFAS, including PFOS, and microplastics.

Built For The Counter, Not The Cupboard

Designed to complement your lifestyle, from kitchen counter to dining table.
Built For The Counter, Not The Cupboard
Built For The Counter, Not The Cupboard

What's in your tap water?

Even with strict safety guidelines, many contaminants still make their way into household tap water. Here are some of the most common — and why they matter.

PFAS & PFOS

High Filter Effectiveness

Risks & harms
Linked to cancer, thyroid disease, weakened immunity.

Why It Matters
PFAS accumulate in the body over time and are found in many U.S. water systems.

Lead & Chlorine

High Filter Effectiveness

Risks & harms
Affects brain development, especially in infants and children.

Why It Matters
Old pipes and aging infrastructure can leach lead into drinking water. 

Arsenic

High Filter Effectiveness

Risks & harms
Skin damage, circulatory problems, and increased cancer risk.

Why It Matters
Naturally occurring in groundwater but dangerous even at trace levels.

Microplastics

High Filter Effectiveness

Risks & harms
Can carry chemicals and bacteria, with unknown long-term health effects.

Why It Matters
Found in 94%+ of tap water samples globally.

Designed With Purpose

Borosilicate glass, stainless steel and a replaceable cartridge, designed for everyday use.
Designed With Purpose

Eco-conscious design

Manufactured with intention, fewer disposables, more longevity.
Designed With Purpose

Long-lasting materials

Built for a lifetime of use with durable high borosilicate glass and stainless steel.
Designed With Purpose

Design-forward craftsmanship

Italian design and premium materials come together in a filtration pitcher made to be displayed, not hidden.
Designed With Purpose
Designed With Purpose

Design-forward craftsmanship

Italian design and premium materials come together in a filtration pitcher made to be displayed, not hidden.
Designed With Purpose

Long-lasting materials

Built for a lifetime of use with durable high borosilicate glass and stainless steel.
Designed With Purpose

Plastic-free vision

Reduces the need for single-use bottles and eliminates plastic taste.
Designed With Purpose Designed With Purpose
Duryn was created with one goal: elevate everyday water rituals through better materials, safer filtration, and timeless design.

Frequently Asked Questions

What does this filter remove?

Duryn One cartridge uses three filtration layers to help reduce 200+ contaminants, including chlorine, lead and other heavy metals, PFAS, microplastics, VOCs and pharmaceutical residues.

See our Lab Results & Certifications page for tested performance.

How does it compare to Brita or Aarke or Clearly Filtered?

Duryn One combines a borosilicate glass pitcher and stainless steel components with a three layer cartridge designed for high performance filtration.

Is it NSF certified?

Yes, our cartridges are NSF Certified for 42 & 372.

How long do filters last?

Each cartridge filters up to 100 US gallons (about 379 litres) of water.

Will it work with my water type?

Yes. Duryn One is designed to filter tap water, regardless of your local water source.