Does this have NSF certification?

Packaging states Independently NSF Certified

Do they filter out fluoride?

Waterdrop are Chinese copies which annoyed me. I returned them and bought originals from ZeroWater. Amazon were great about accepting the returns even though I has tried one out. I am strongly against cheap copies as you don’t know where or if corners have been cut.

What is the diameter of this cartridge?

Dear Customer, Thanks for your inquiry. The diameter of this cartridge is 108*108*190mm. If you need further assistance, please feel free to contact us via email: service@water-filter.com or phone call: 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri). We will surely offer you satisfactory solutions. Best Regards Mia Lauren

Additionally, on first use they are indicating that they need to be replaced, I feel that I have been ripped off and I want a full refund

Use only original ZeroWater is my advice.

Deliver to Morocco

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Waterdrop Water Filters, Compatible with ZeroWater® Pitcher and Dispenser, Multi-Stage Filter System, Reduces Chlorine, PFOA, and PFOS, Pack of 2

Waterdrop Water Filters, Compatible with ZeroWater® Pitcher and Dispenser, Multi-Stage Filter System, Reduces Chlorine, PFOA, and PFOS, Pack of 2

Product ID: 517283380

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Details

Material
Resin
Product dimensions
9.4D x 9.4W x
Item weight
810 Grams
External testing certification
NSF/ANSI
Product benefits
Reduces and

💧98% chlorine & odor reduction

🧪NSF/ANSI 53 & 42 certified filtration

♻️Saves 315+ plastic bottles per filter

Description

💧 Elevate your hydration game with Waterdrop’s next-level purity!

ECO FRIENDLY HYDRATION - Each filter saves over 315 single-use plastic bottles—hydrate sustainably.
COST EFFECTIVE CLEAN WATER - Premium filtration without premium prices—quality water that won’t break the bank.
EFFORTLESS FIT LEAK FREE - Compatible with multiple ZeroWater models, installs in seconds with zero mess.
PURE TASTE ZERO COMPROMISE - Reduces chlorine, mercury, PFAS & more for crisp, clean water every time.
CERTIFIED SAFETY YOU CAN TRUST - IAPMO NSF/ANSI 53, 42 & 372 certified for proven contaminant removal.

Waterdrop WD-C23 is a multi-stage water filter cartridge compatible with ZeroWater pitchers and dispensers. Certified by IAPMO to NSF/ANSI 53, 42, and 372 standards, it reduces chlorine, mercury, PFAS (PFOA & PFOS), and total dissolved solids by up to 98%, delivering fresh, great-tasting water. Each filter lasts about a month and helps save over 315 plastic bottles, combining high performance with eco-conscious value.

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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