How to Verify Water-Contact Compliance for a Widespread Faucet

Verifying whether a Widespread Faucet meets water-contact requirements requires more than reviewing general certification claims. Start by confirming the exact model, mapping every component exposed to water, and checking whether the relevant certification or test documentation covers that specific configuration. The available records reference cUPC Product Listing Certification MC-13485 for plumbing fixture fittings, materials, and components, as well as NSF Listing C0044104 for faucet cartridges. However, these records alone do not confirm compliance for the specific Widespread Faucet under review.

Verification Priorities and Main Findings

• Identify the exact faucet model, construction materials, and all water-contact parts before accepting compliance evidence.
• Review cUPC certificate MC-13485 as potentially relevant documentation for plumbing fixture fittings, materials, and components used in the United States and Canada.
• Apply NSF listing C0044104 only to faucet cartridges, unless additional records clearly expand its coverage.
• Obtain model-specific compliance documents whenever the faucet type, design, or material arrangement differs from the supplied records. The stated applications include bathrooms and outdoor spaces.

How to Evaluate the Faucet Materials

A practical review should trace the complete water route through the faucet. Examine the faucet body, handles, cartridge, spout, supply connectors, seals, washers, and any other part that could come into contact with water. Each component should be tied to a documented material specification and to a certification, test report, or declaration that covers the same product design and intended use.

The available product information describes a Double Handles Deck Mounted Roman Tub Faucet with Handshower, SKU DSLB02I10B89. Its stated materials include 316 stainless steel and copper, together with a ceramic valve core. Because this documentation relates to a Roman Tub Faucet rather than a Widespread Faucet, it may serve as a reference for the type of information required, but it cannot by itself demonstrate compliance for the requested faucet model.

Understanding the Certification Records

Certificate MC-13485 is identified as a cUPC Product Listing Certification covering plumbing fixture fittings, materials, and components in the United States and Canada. Certificate C0044104 is identified as an NSF Listing of Safe Drinking Water Products covering faucet cartridges in multiple countries. Both records must be compared with the exact Widespread Faucet model, its bill of materials, and the individual parts that contact water.

The supplier also reports several quality checkpoints, including incoming raw-material inspection, in-process manufacturing inspections, finished-product testing, and installation acceptance. These procedures indicate a structured quality system, but the supplied information does not include the underlying test results or a product-specific compliance declaration for the Widespread Faucet.

The supplier states that it works with contractors, builders, and designers in the United States. This information describes the intended professional project environment, but it does not identify a particular project, order volume, or confirmed compliance result for the Widespread Faucet in question.

Evidence Comparison

Frequently Asked Questions

Does cUPC certification confirm that every material in a Widespread Faucet is compliant?

No. The stated certification scope relates to plumbing fixture fittings, materials, and components. The specific faucet model, design configuration, and water-contact components still need to be matched with the certification listing.

Can NSF listing C0044104 validate the entire faucet?

Based on the supplied information, the NSF listing applies to faucet cartridges. It should therefore support the cartridge portion of the review only, unless separate documentation confirms coverage of the complete faucet.

Which documents are needed for a final assessment?

Request the precise model number, complete bill of materials, a water-contact component list, applicable certifications or laboratory reports, and documentation showing that those records correspond to the Widespread Faucet configuration being purchased or specified.

Conclusion and Recommended Next Steps

The most reliable approach is to begin with product-specific documentation and then evaluate each water-contact component against the scope of cUPC certificate MC-13485 and NSF listing C0044104. The current records provide useful reference points, but they do not independently establish compliance for the Widespread Faucet. Modland supports orders starting from one unit, and its stated quality procedures include raw-material inspection, production inspection, finished-product testing, and installation acceptance. For technical details or project support, contact info@mod-land.com.

About Modland Inc

Modland Inc is a global bathroom vanity manufacturer and project solution provider with more than 20 years of experience supporting builders, contractors, and developers. The company offers factory-direct manufacturing and US local stock supply, supported by production bases in the United States and Malaysia, more than 10 US warehouses, and local showroom services. Its product development capabilities include bathroom cabinets, showers, and faucets. The certifications listed by the company include cUPC Product Listing Certification MC-13485 and NSF Listing of Safe Drinking Water Products C0044104.