We know you can find anything at Costco, from "pop-up" garages to barn sheds to a massive gazebo perfect for hosting all your family gatherings outdoors. Since we always keep our eyes peeled for the latest and greatest at the wholesaler, you can trust us when we say we spotted something worth buying. In fact, our work Slack blew up recently when one of our editors was at her local Costco in Port Chester, New York, and saw a very good find that she couldn't wait to share with the team: a Costco sink kit from Kohler.

Kohler Kohler Pro-Function Kitchen Sink Kit

Prime Day Deal
Kohler Pro-Function Kitchen Sink Kit

We immediately checked to see if this item was in stock online (for those who don't live in New York), and luckily it was. For just under $400, you get a giant sink, an assembled semi-professional faucet, supply lines, a drying rack, a knife holder, a silicone sink mat, a drain and strainer, plus installation hardware. The faucet has a pull-down spray head, allowing you to switch from an aerated stream to sweep spray, depending on what you're washing. We did a quick search, and aside from Amazon, it's hard to purchase this exact kit anywhere else, perhaps because it's so affordable and a very similar version went viral a few years back on Reddit.

One Reddit user wrote, "Installed this last year. The giant basin sink is awesome. Faucet part is great as well, actually can be too great when you turn on high pressure and using the spray function. I tossed that cutting board in a drawer almost immediately..." while another said: "We've had it for almost a year now. And very happy with it. Faucet is solid and well built. No issues."

Kohler, as home enthusiasts know, is a designer-trusted and approved brand for its high-quality kitchen and bath products. The brand frequently teams up with the pros on collaborations (it partnered with Shea McGee back in 2023 on 1920s-inspired faucets) and Kohler isn't afraid to push the boundaries with its designs, like bringing back colorful sinks and toilets. The Costco kitchen sink kit might not come in fun pink or blue shades, but it is the perfect everyday functional kitchen item. At $400, you won't find a better deal than this (and trust us, we searched the internet high and low to confirm this).

Shop More Kohler Products Below
Prime Day Deal
Semi-Professional Kitchen Faucet
Kohler Semi-Professional Kitchen Faucet
Now 24% Off
Prime Day Deal
Semi-Professional Kitchen Faucet With Soap Dispenser
Kohler Semi-Professional Kitchen Faucet With Soap Dispenser
Now 11% Off

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Marina Liao
Senior Commerce Editor

Marina Liao is the Senior Commerce Editor at House Beautiful, where she owns coverage on deals and sales across home decor and accessories, in-depth product reviews on furniture and appliances, as well as news around new product launches since 2023. With help from leading designers and tastemakers, Marina spotlights quality products while tracking current design trends, a skill she’s mastered over six years in fashion media. She’s built her background as a market editor at Marie Claire, previously having edited and written fashion features for The Zoe Report. Marina holds a bachelor’s degree in journalism from Stony Brook University, beginning her career in narrative-driven commerce coverage as an editorial assistant at PopSugar. When she’s not editing and writing, you’ll find her spotlighting small businesses on Instagram that specialize in bespoke home furnishings across neighborhoods in Brooklyn.