HarborFlow Collection
HarborFlow Lavatory Faucets
Solid-Brass Performance. Designer Finishes. Built to Last.
The HarborFlow Lavatory Collection combines solid brass construction, ceramic disc cartridges, and cUPC® certification with nine distinctive designs — from transitional widespreads to architectural vessel waterfalls. Every model is WaterSense® compliant at 1.2 GPM and backed by our lifetime limited warranty.
Built for Performance. Designed for Life.
Solid Brass Body
Every HarborFlow faucet is built on a forged solid brass body — heavier, stronger, and far more durable than plastic or zinc alloy alternatives. Brass resists corrosion and stands up to decades of daily use.
Ceramic Disc Cartridge
A 35mm ceramic disc cartridge rated for 500,000+ cycles delivers precise temperature control and drip-free operation year after year.
cUPC® Certified
Certified by IAPMO for both US and Canadian plumbing codes. Compliant with ASME A112.18.1 and CSA B125.1 — the gold standard for residential plumbing fixtures.
WaterSense® Performance
Standard 1.2 GPM flow rate meets EPA WaterSense criteria and California efficiency requirements — saving water without sacrificing performance.
Low-Lead Compliant
All wetted surfaces meet NSF/ANSI 372 low-lead standards — safe for drinking water systems across every US state.
Three Designer Finishes
Matte Black, Brushed Nickel, and Brushed Gold — curated finishes that work across traditional, transitional, and modern bathrooms.
The HarborFlow Collection
Nine distinctive designs. One uncompromising standard of quality.
Hatteras
2-HandleA2302
Widespread Transitional
Classic silhouette with a refined architectural edge.
Seabrook
2-HandleA2303
Widespread Modern
Sculpted curves that move like water in motion.
Nantucket
2-HandleA2304
Widespread Traditional
Timeless New England character. Built to last generations.
Cascade
2-HandleA2305
Widespread Waterfall
A waterfall spout that turns handwashing into a moment.
Montauk
1-HandleM3301
Single-Hole Contemporary
Streamlined modern form with effortless one-handed control.
Malibu
1-HandleM3302
Vessel Single-Hole
Tall-profile modern faucet designed for vessel sinks.
Niagara
1-HandleM3306
Vessel Waterfall
Dramatic tall-profile waterfall for vessel sinks.
Meridian
1-HandleM3311
Single-Hole Architectural
Precise geometry for the modern minimalist bath.
Shoshone
1-HandleM3317
Vessel Waterfall (Compact)
Refined waterfall elegance in a compact vessel profile.
Certified for North American Plumbing Codes
Every HarborFlow faucet carries cUPC® certification from IAPMO Research and Testing, Inc., ensuring full compliance with the strictest residential plumbing standards in both the United States and Canada. Certificate #16054, effective April 2024 – April 2029.
Standards Met:
- ASME A112.18.1-2018 / CSA B125.1-18
- Uniform Plumbing Code (UPC®)
- National Plumbing Code of Canada
- NSF/ANSI 372 — Low-Lead Content
- EPA WaterSense® (at 1.2 GPM)
See It in Your Space
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Frequently Asked Questions
cUPC® certification means the faucet has been independently tested and listed by IAPMO (International Association of Plumbing and Mechanical Officials) for compliance with US and Canadian plumbing codes. It verifies the faucet meets ASME A112.18.1 and CSA B125.1 standards for safety, durability, and lead content. Every HarborFlow faucet carries this certification — it's what professional plumbers look for.
All HarborFlow lavatory faucets are rated at 1.2 GPM (gallons per minute), which meets EPA WaterSense® criteria and California water efficiency requirements. This is the most water-efficient standard available for bathroom faucets — saving up to 30% versus older 1.5-2.2 GPM models — without any noticeable reduction in water pressure for handwashing.
A confident DIYer with basic plumbing tools can install a widespread faucet in 1-2 hours. The main requirements are ensuring your sink has three pre-drilled holes at 8-inch centers, and that you have adjustable wrenches and plumber's tape. That said, we always recommend hiring a licensed plumber if you're unsure — improper installation can void the warranty and cause leaks.
Wipe down with a soft, damp cloth after each use and dry with a soft towel. Avoid abrasive cleaners, ammonia, bleach, and acidic products — these can damage the finish. Brushed Gold benefits from periodic light buffing with a dry microfiber cloth. With proper care, the finish is warranted for life against tarnishing, peeling, and discoloration.
A vessel faucet (like the Malibu, Niagara, or Shoshone) has a taller body designed to reach over an above-counter vessel basin. A standard faucet (like the Montauk or Meridian) is shorter and designed for under-mount or drop-in sinks where the rim sits at or below counter level. Both use the same single-hole installation — the difference is height.
Warranty & Care Guide
Shoreline Brands stands behind every product we manufacture.
Shoreline Brands warrants the HarborFlow faucet to be free from defects in material and workmanship under normal residential use for as long as the original purchaser owns the home.
Finishes are warranted against tarnishing, corrosion, and discoloration under normal residential use for the life of the original homeowner.
Warranty Coverage
- Faucets are warranted free from manufacturing defects in materials, machining, and assembly for the life of the original purchaser.
- Finishes are warranted against tarnishing, peeling, corrosion, and discoloration under normal residential use.
- Ceramic disc cartridges are warranted to deliver drip-free performance for the life of the product when properly maintained.
- Brass valve bodies and internal mechanical components are covered against failure under normal operating conditions.
Warranty Exclusions
- Commercial, industrial, and rental installations require a separate commercial warranty — contact us for coverage details.
- Damage caused by misuse, abuse, accidents, or improper installation is not covered under this warranty.
- Damage from harsh chemicals, abrasive cleaners, scouring pads, or acidic products voids the finish warranty.
- Normal wear on consumable parts such as aerators, O-rings, and washers is not covered under this warranty.
- Labor costs for removal, reinstallation, and any resulting water damage are the responsibility of the homeowner.
Care Guide
Daily Cleaning
- •Wipe down with a soft, damp cloth after each use to remove water spots.
- •Use only mild soap and warm water for routine cleaning.
- •Dry with a soft cloth to maintain the finish's original luster.
Do Not Use
- •Abrasive cleaners, scouring pads, or steel wool.
- •Ammonia-based cleaners, bleach, or acidic products.
- •Commercial drain cleaners near the finished surface.
- •Polishing compounds or waxes unless specifically approved.
Aerator Care
- •Unscrew and rinse the aerator every 3–6 months to clear mineral buildup.
- •Soak in white vinegar for 15 minutes if flow becomes restricted.
- •Replace aerators as needed — they are consumable parts.
Long-Term Finish Protection
- •Avoid leaving cleaning products in contact with the finish.
- •Address leaks promptly to prevent mineral staining.
- •Matte Black and Brushed Gold finishes benefit from periodic light buffing.