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cUPC, NSF/ANSI 61: Understanding Water Safety Certifications for Faucets.
02-02 2026

We often take the water that flows from our taps for granted. You turn the handle, the water flows, and you fill your glass. But between the city water line and your glass lies a critical piece of hardware: the faucet. If that faucet isn't manufactured to rigorous standards, it could leach harmful substances like lead into your drinking water.

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Is Your Kitchen Faucet Safe? How to Spot the cUPC Mark Instantly
01-24 2026

When you turn on your tap to fill a glass of water or wash vegetables, you likely assume the hardware is safe, durable, and non-toxic. We rarely question the integrity of the fixtures in our homes until something goes wrong—a sudden leak that ruins the cabinetry or a report about lead contamination in the water supply. However, for contractors, wholesalers, and vigilant homeowners, the quality of a faucet is determined long before it is installed. It starts with certification.

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What Are the Best cUPC Certified Pull-Down Kitchen Faucets for Hard Water?
01-20 2026

If you live in an area with hard water, you know the struggle all too well. That tell-tale white crust forming around the base of your handles, the reduced water pressure caused by clogged aerators, and the constant scrubbing to keep finishes looking shiny. Hard water, which is high in dissolved minerals like calcium and magnesium, is the natural enemy of plumbing fixtures.

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Is a cUPC Certified Kitchen Faucet Required by Code?
01-17 2026

You have finally chosen the perfect fixture for your renovation. It’s sleek, modern, and ties the whole room together. But when your plumber arrives to install it, they hesitate. They point out that the box is missing a specific mark. Suddenly, your dream renovation hits a snag over four little letters: cUPC.

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