
3-Stage Under the Sink Water Filter System
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- 3-Stage Under the Sink Water Filter System
3-Stage Under the Sink Water Filter System
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- 1x 3-Stage Under the Sink Water Filter System
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- 1x 3-Stage Under the Sink Water Filter Replacement Filters (10% Off)

Drink clean. Cook clean. Live clean.
Product Overview
Introducing An All-Purpose System For Any Sink
Key Features
Removes up to 99.9% of 232+ contaminants for your health and safety.
Targets chlorine, fluoride, lead, PFAS & more, without removing beneficial minerals.
Compatible with any sink - no separate or second faucet required.
100% DIY installation - all you need is a wrench.
Portable design for renters and homeowners alike.
Independently tested by third-party labs for your protection.
Filters last one year on average.
Built in the USA with BPS/BPA-free medical-grade materials.

Affinity® Filtration Technology
Our proprietary technology protects you from hundreds of invisible dangers, including those other sink systems overlook.
Third-Party Tested
Independently tested to NSF standards 42, 53, & 401 for your health and safety. Tap below to view our latest lab results.
Extended 2000-Gallon Filter Life
Proven to perform better longer, the average household changes the filters just once per year.
Affinity® Filtration Technology
Powered by the world’s most advanced filtration technology

2 Cutting-Edge Components
A dynamic water pathway + a powerful blend of superior absorption materials join forces to produce the cleanest, safest, and healthiest water possible.
6 Advanced Medias
Our proprietary blend of filtration materials captures many more contaminants than ordinary filters by ionically binding and extracting contaminants as water moves through the filter.
360-Degree Protection
Goes beyond taste and smell to protect your health by targeting hidden dangers linked to cancer, bone disease, reproductive issues, & more.
HOW IT WORKS
3 Unique Filters, 1 Complete System
STAGE 01
STAGE 02
STAGE 03
Advanced Priming Filter - Your First Line Of Defense
This sophisticated coconut carbon pre-filter minimizes sediment and targets common contaminants like chlorine and other chemicals that affect taste and smell. While most standard filters stop here, our advanced technology goes a step further, offering additional layers of protection against invisible threats.
US VS THEM
The Difference Is Clear

Clearly Filtered

APEC Reverse Osmosis

Home Master HydroPerfection Reverse Osmosis System
*Information for this chart was compiled from manufacturer websites and brochures. August 2023.
Frequently Asked Questions
Our under-sink filtration system removes up to 99.9% of over 232 contaminants for your health and safety.
Here are just a handful of the 232+ contaminants we target:
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Chlorine: Can produce harmful disinfection byproducts.
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Lead: Linked to learning disabilities and nervous system damage.
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Fluoride: Overexposure can cause bone and dental issues.
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PFAS/PFOA/PFOS: Known as "forever chemicals" and linked to numerous health concerns including cancer.
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TTHMs: Byproducts linked to various cancers.
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Chromium 6: A heavy metal linked to liver damage and cancer.
Click here to view our complete test results for an exhaustive list and specific removal rates.
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