Description
Kitchen Sink Strainer, 3 in 1 Pop Up Sink Stopper, Stainless Steel Drain Strainer
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No more juggling tools: this kitchen sink drain strainer holds water for storage, then drains again at a press
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Nothing slips down the drain: the steel basket catches food scraps while water flows through
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Springs back every time: the double-spring brass core seals tight, use after use
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No leaks left behind: the silicone ring keeps water exactly where you want it
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No tools, no hassle: it drops straight into a standard drain in seconds
Food scraps slip past a flimsy strainer, and a cheap stopper never quite seals when you need to fill the basin for water storage. This 3-in-1 kitchen sink drain strainer combines the stopper, the strainer, and the seal in one drop-in piece, so push down once to hold water and press again to let it go. Even during water storage mode, the silicone ring keeps the seal complete, so nothing seeps through while the basin holds water.

Underneath, a double-spring brass core drives the pop-up action, while premium SUS 304 stainless steel and a silicone sealing ring resist rust through daily use. Push down and it works as a straightforward drain stopper for kitchen sink basins full of water; press again and the built-in sink filter goes back to work, catching scraps before they reach the pipe.
Why choose Tuzwa
Pop-Up Sink Strainer
| Feature |
Tuzwa |
Others |
| Holds water tight during storage mode |
✓ |
✕ |
| Stainless steel basket catches food scraps |
✓ |
Wears out |
| Double-spring brass core for smooth pop-up |
✓ |
Single spring |
| Drops in with no tools needed |
✓ |
Needs a wrench |
| Fits standard 3-1/2 inch drains |
✓ |
Fixed size |
| 30-day easy returns |
✓ |
Varies |
Key Features
Beyond swapping in for a plain stainless steel sink strainer, here’s what this drop-in piece brings to the sink:
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3-in-1 Multifunctional Design: works as a stopper, strainer, and water seal in one piece, so there's nothing extra to buy.
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Premium Construction & Durability: SUS 304 stainless steel, a brass pop-up core, and a silicone seal resist rust for the long run.
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Advanced Pop-Up Mechanism: the double-spring brass core makes switching between storage and drain modes effortless.
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Superior Filtration System: the stainless steel basket catches food waste while keeping water moving freely.
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Universal Sink Compatibility: fits standard 3-1/2 inch kitchen drains, 2.95 to 3.42 inch (7.5 to 8.7 cm) diameter, with 1.46 inch (3.7 cm) minimum depth.
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Leak-Proof Performance: the silicone ring and thickened design keep a full basin watertight during storage mode.
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Tool-Free Installation: no wrench or plumber needed — just measure, remove the old strainer, and drop this one in.
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Maintenance & Protection: an easy-clean design with anti-odor protection cuts down on drain backup and upkeep.

Specifications
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Material: SUS 304 Stainless Steel
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Core: Brass Pop-Up
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Seal: Silicone Ring
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Diameter: 2.95" - 3.42" (7.5" - 8.7 cm)
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Depth: 1.46" (3.7 cm) minimum
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Size: 3-1/2" standard
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Design: 3-in-1 system
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Spring: Double-core
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Filter: Steel basket
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Install: Drop-in
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Item Weight: 7.4 ounces
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Product Dimensions: 4.52 x 4.52 x 1.97 inch (11.5 x 11.5 x 5 cm)
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Package Dimensions: 4.65 x 4.53 x 2.13 inches (11.8 x 11.5 x 5.4 cm)
Package Includes:
- 1 x Kitchen Sink Drain Strainer

Right for you if
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✓Your sink drain is the standard size — it fits 3-1/2 inch drains, 2.95 to 3.42 inches across
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✓You want to hold water in the basin without a separate stopper — push down once and the seal holds it
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✓You're replacing a strainer that never seals right — the silicone ring and brass core keep it watertight
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✓You'd rather not call a plumber for a small fix — it drops in tool-free in minutes
If two or more of these sound like you, this is the one.
FAQs
Q: How does the 3-in-1 design work?
A: Push down once to hold water in the basin, then press again to let it drain — the basket keeps filtering scraps the whole time.
Q: Will this fit my kitchen sink drain?
A: It's sized for the standard 3-1/2 inch opening that most kitchen sinks use.
Q: Does this double as my strainer, stopper, and drain cover?
A: Yes — it works as a sink basket strainer and a kitchen sink stopper together, with no separate sink drain cover needed.
Q: Will it fit in with my other kitchen sink accessories?
A: Yes, it's sized to sit alongside your other kitchen sink accessories without changing how your drain looks.
Q: Do I need a plumber to install it?
A: No — it's tool-free: measure the opening, lift out the old strainer, and drop this one in.