








SmartSeal Kitchen Drain Protector
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SmartSeal Kitchen Drain Protector
Say goodbye to stubborn clogs and messy cleanups! Our innovative 3-in-1 SmartSeal kitchen drain protector transforms your sink experience, making it easier than ever to maintain a clean and functional kitchen.

With a simple push, you can seal the drain for water storage and press again to release it. The stainless steel filter expertly captures food scraps while ensuring optimal water flow. The reliable spring-loaded brass core provides a secure seal every time.
Constructed from high-quality SUS 304 stainless steel paired with a durable brass pop-up core, this drain protector is built to last. The robust double-spring design guarantees smooth operation, while the sophisticated filtration system effectively traps tiny particles.

It gets even better! Designed to fit all standard 3-1/2 inch kitchen drains, installation is a breeze—just drop it in place and you’re good to go. The leak-proof silicone seal and odor-resistant features ensure a fresh and clean sink environment.
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VERSATILE 3-IN-1 FUNCTIONALITY: This all-in-one unit serves as a drain stopper, strainer, and seal, reducing the need for multiple tools while optimizing sink hygiene.
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HIGH-QUALITY BUILD & LONGEVITY: Made from SUS 304 stainless steel with a brass pop-up core and silicone seal for a rust-resistant, durable solution.
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EASY POP-UP FUNCTION: The double-spring loaded brass core allows for a seamless push-button mechanism, effortlessly switching between storage and drainage modes.
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EFFECTIVE FILTRATION: The enhanced stainless steel basket captures food waste efficiently while allowing water to flow freely, preventing costly plumbing issues.
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UNIVERSAL FIT: Designed for standard 3-1/2 inch kitchen drains (with a diameter of 2.95" - 3.42"), it requires a minimum depth of 1.46" for proper placement.
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LEAK-RESISTANT DESIGN: The professional-grade silicone ring and robust construction ensure a watertight seal during storage mode.
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SIMPLE INSTALLATION: The hassle-free drop-in design requires no special tools—just remove the old strainer and place this one in.
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EASY MAINTENANCE & PROTECTION: With an anti-odor design, this strainer minimizes maintenance needs and extends the life of your drain system.

SMARTSEAL KITCHEN DRAIN PROTECTOR 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"
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Depth: Minimum 1.46"
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Size: Standard 3-1/2"
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Design: 3-in-1 System
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Spring: Double-Core
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Filter: Stainless Steel Basket
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Installation: Drop-In
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Item Weight: 7.4 ounces
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Size: 4.52 x 4.52 x 1.97 inches
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Package Dimensions: 4.65 x 4.53 x 2.13 inches
PACKAGE CONTENTS:
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1 x SmartSeal Kitchen Drain Protector

Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.
