Delta Faucet Cassidy Single-Handle Bathroom Faucet Review is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about us here.

by Lisa Ward

Updated on: 12/31/2020

Product Overview

The Delta Faucet Cassidy Single-Handle Bathroom Faucet is part of a collection of timeless faucets and other appliances/accessories. It is suitable for 4-inch three-hole or one-hole set-ups. As it has one convenient single-handle, the faucet only requires one hole to install, so included in the kit is a handy optional deck plate for converting three-hole set-ups.

Included with the box is all the necessary plumbing to integrate this faucet into your bathroom--such as the coordinating metal pop-up drain assembly in a matching polished nickel finish. No plumbers or messy remodeling is required to set this faucet set up. In less than an hour, you can have a fully installed, exceptional bathroom faucet that lasts a lifetime. Included in your purchase is a limited lifetime warranty that protects against parts defects and other damages.

Delta Faucet Cassidy Single Hole Bathroom Faucet, Single Handle Bathroom Faucet

Delta Faucet Cassidy

  • 1.5 gpm (gallons per minute) flowrate
  • Brilliance polished nickel finish
  • 6.81 Inches spout height
  • 4.6 pounds weight

Delta engineers faucets that are both beautiful and efficient. Delta WaterSense labeled faucets save 20% more water than other faucets, without compromising on performance. Wasting water is bad for the environment and can lead to increased utility bills--choosing a WaterSense labeled bathroom faucet is a smart consumer decision that will help your household be more water-efficient. The faucet also complies with the standards set for bathroom faucets by the Americans with Disabilities Act (ADA).

Timeless Elegance of the Cassidy Collection

The shape of the faucet has a beautiful vintage appeal that is accentuated by the polished nickel finish. Polished nickel has a high-gloss shiny look and is in a warm, yellow tone somewhere in between white gold and chrome.

This is a great faucet for those who love elegant, traditional style decor. This faucet is part of the Cassidy Collection by Delta, a collection of vintage style home goods and accessories. Each faucet is complete with elegant detailing and clean lines.

Best Product Features

Easy To Install

The kit comes with an optional metal plate in a matching finish for installing the faucet in a three-hole configuration. It also comes with a metal pop-up drain that has a matching finish. It doesn’t require a plumber or any extensive remodeling, and even the most beginner of home improvement DIYers can handle this project with the assistance of the easy to read instructions. There are also additional installation guide resources online such as visual tutorials. The deck mount is thin so it’s a great choice for thin sinks.

WaterSense Labeled

The WaterSense label certifies that this faucet is 20% more energy efficient than other bathroom faucets. The maximum gallons per minute is 1.5 which is 22% lower than the standard 2.2 for bathroom faucets. Delta is committed to working alongside the EPA to encourage companies and consumers to encourage more sustainable water usage. Wasted water from inefficient or leaky sinks can run up your utility bills each month.

Why Wasting Water Is Bad For the Environment

When humans use water in their homes, they are removing fresh water from the natural environment such as aquatic ecosystems. Water is mined out of the ground using aquifers or groundwater supplies which can destroy ecosystems as well as using tons of energy. Your carbon footprint refers to the environmental impact your actions have on the world, and choosing a water-saving faucet will help reduce your environmental footprint.

High-Quality Materials

Delta is one of the most trusted manufacturers of home appliances, and this faucet is no exception to the standard of excellent quality products they produce. It is outfitted with only top of the line components made out of high-quality materials that will not easily corrode or break over time, even with daily use. It takes minimal cleaning and maintenance to maintain the beautiful and functional bathroom faucet.

There is a limited lifetime warranty of the faucet the guarantees exceptional performance for a lifetime. The warranty covers any defective parts. This is a model of bathroom faucet that is built to last. It has a timeless look and will outlive many of your other home appliances.

Worst Product Features

Not Hands-Free

The faucet is operated by a single-pivoting handle that controls the water’s temperature/flow. It’s a great choice for small or thin bathroom sinks because it has enough space for washing but takes up very little counter space on the sink. Newer bathroom and kitchen faucets sometimes have a hands-free function that involves motion-detecting sensors. For those with disabilities or limited hand mobility, hands-free faucets have many benefits.


The Delta Faucet Cassidy Single-Handle Bathroom Faucet is a lovely, polished nickel faucet with an inspired dramatic, vintage silhouette. It comes with a matching pop-up drain system as well. It is WaterSense labeled which means it is between 20%-30% more water-efficient than traditional sinks. It uses only 1.5 gallons per minute at maximum flow. The installation process is super simple and this set is versatile enough to be installed in any one or three-hole configured sink. It is backed by a lifetime performance guarantee from Delta.

About the author

Lisa Ward is the owner and main author of Sink and Faucet. She has a degree in marketing and a passion for home design and architecture. When she is not working, you might find her doing home improvements at her own house, reading, or flipping through home design magazines at her favorite coffee house.