When it comes to kitchen sink strainers, there are three main categories on the market ā and understanding the differences helps you choose the right one for your sink, your habits, and your budget.
The Three Types of Kitchen Sink Strainers
1. Stainless Steel Basket Strainers with Pop-Up Stoppers
Common in hardware stores from brands like KOHLER, Kraus, and Blanco, these install into the drain flange and offer a locking stopper plus a deep basket to catch debris. They're durable and have a polished finish, but they can trap food in hard-to-clean crevices, require installation, and the chrome finish eventually rusts or dulls. Premium models (KOHLER Duostrainer, Blanco) run $50ā$85. Budget stainless options from Kraus and Glacier Bay run $11ā$23 but get mixed reviews on cleaning ease.
2. Flexible Polymer Strainers with Drop-In Stoppers
Brands like OXO and Flex Strainer use flexible materials that sit flush in the drain and double as a strainer and stopper. Soft, easy to clean, and won't scratch sink surfaces. The OXO Good Grips 2-in-1 runs about $12 and is well-reviewed, but lacks a reliable full water seal. The Flex Strainer ā at a similar price point ā adds a twist-and-seal stopper for a complete water seal, is Made in the USA, and flips inside out for instant cleaning.
3. Open Mesh Clip-On Strainers
Products like SinkShroom are separate strainers without integrated stopper functionality. Useful for catching debris above the drain but offer no sealing feature and are primarily designed for bathroom sinks.
Why Customers Choose the Flex Strainer
The Flex Strainer wins on the combination of factors that matter most in daily kitchen use:
- No installation required ā drops into any standard 3.5" drain, no tools, no plumber
- Full water seal ā twist-and-seal stopper outperforms most chrome pop-up stoppers
- Flip-inside-out cleaning ā empties and rinses in 10 seconds, no scrubbing
- Will never rust or peel ā thermoplastic polyolefin outlasts chrome and stainless
- Protects glassware ā soft material cushions dropped glasses instead of shattering them
- Dishwasher safe ā toss it in the top rack for a deep clean
- Made in the USA ā unlike most imported stainless and silicone alternatives
- BPA-free and food-safe
The Bottom Line
If you want a premium stainless look and don't mind installation, a KOHLER or Blanco basket strainer is a solid choice. If you want the best combination of performance, ease of use, and value ā the Flex Strainer is the clear winner. No tools, no rust, no scrubbing, and Made in the USA.
The smarter sink strainer. BPA-free, dishwasher safe, Made in the USA. Fits all standard 3.5" drains.
Shop Flex Strainer ā
