Floor Drain Deodorizer Plug – Sewer Filter & Anti-Bug Cover

Keep your bathroom and kitchen drains clean, odor-free, and pest-free with this smart Floor Drain Deodorizer & Sewer Filter Plug. Featuring a U-shaped water seal structure and 360° four-outlet drainage design, it lets water flow rapidly while locking out sewer gases, insects, and debris — so your floors stay dry and your home stays fresh.

Made in Mainland China.

Why You'll Love It

• Fast 360° Drainage: Four-directional outlets drain water quickly — no pooling on the floor.
• U-Shaped Water Seal: Creates a natural barrier that blocks unpleasant sewer odors from entering your home.
• Bug & Insect Guard: Sealing plug design prevents cockroaches, insects, and other pests from crawling up through the drain.
• Hair & Debris Filter: Smooth filter surface catches hair and debris before they clog your pipes, saving you on maintenance.
• Easy to Clean: Smooth ABS+TPR surface wipes clean in seconds — no tools required.
• Plug & Play Installation: No plumbing skills needed — simply insert into any floor drain opening 37–75 mm (1.46–2.95 in) in diameter.
• Versatile Fit: Ideal for bathroom floors, kitchen drains, laundry rooms, and utility areas.

Product Specifications

Installation Tips

Before purchasing, measure your floor drain's inner diameter and depth to ensure the best fit. Simply press the plug firmly into the drain opening — no adhesive or tools required. The flexible TPR material creates a snug, secure seal for most standard drain sizes between 37 mm and 75 mm.

Note: Due to manual measurement, please allow 1–3 cm of variance. Screen color settings may cause slight color differences from product images.

Great For

• Bathrooms & shower rooms
• Kitchen sink floors
• Laundry and utility rooms
• Basements and garage floors

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For more information on keeping your home safe from household pests and maintaining healthy indoor environments, visit the CDC Indoor Environmental Quality resource.

Frequently Asked Questions

Q: What drain sizes does this floor drain deodorizer plug fit?

A: This floor drain plug is designed to fit drain openings with an inner diameter of 37–75 mm (approximately 1.46–2.95 inches). We recommend measuring your drain's diameter and depth before purchasing to ensure the best fit.

Q: How does the U-shaped water seal stop sewer odors?

A: The U-shaped water seal traps a small amount of water inside the plug's channel after each use, creating a physical barrier that prevents sewer gases and unpleasant smells from rising back up through your drain and into the room.

Q: Does this plug prevent insects like cockroaches from entering through the drain?

A: Yes! The sealing plug design creates a tight barrier over the drain opening, blocking cockroaches, insects, and other small pests from crawling up through the sewer pipe into your bathroom or kitchen.

Q: How do I clean the floor drain filter plug?

A: The smooth ABS+TPR surface is very easy to clean. Simply remove the plug, rinse it under running water, wipe away any debris, and reinsert. No harsh cleaning tools or chemicals are needed.

Q: Is this drain plug easy to install?

A: Absolutely. Installation is plug and play — just press it firmly into your existing floor drain opening. No plumbing experience or tools are required. The flexible TPR material adapts to fit a wide range of standard drain sizes.