White Square Air Vent Grille – Silent Ceiling Ventilation Cover

$9.69 $13.11

Color 250x250mm 400x400mm 350x350mm 300x300mm

White Square Plastic Air Vent Grille – Ceiling & Wall Ventilation Cover

Upgrade your home's airflow with this premium white square air vent grille. Designed for silent, efficient ventilation, this ceiling or wall-mountable cover features adjustable flaps and a classic white finish that blends seamlessly with any décor. Whether you're covering a bathroom exhaust fan, HVAC duct, or general ventilation opening, this grille delivers even, wide air distribution for a consistently comfortable environment.

Key Features

360° Even Air Distribution: The unique step-down structure grille design ensures balanced airflow across the entire vent opening, preventing hot or cold spots in any room.
Premium Eco-Friendly Plastic: Constructed from durable, heat-resistant, eco-friendly plastic that minimizes condensation — outperforming metal covers in humid spaces like bathrooms and kitchens.
Tool-Free Installation: No tools required! With minimal DIY effort, you can secure the cover yourself in minutes, saving on installation costs while achieving a rattle-free, stable fit.
Widely Compatible: Fits square ceiling and wall-mounted exhaust fans, bathroom ventilation fans, HVAC ducts, and air diffuser openings. The neutral white finish matches virtually any ceiling color.
Silent Operation: Engineered for quiet performance — no vibrations or rattling during use, keeping your living spaces calm and comfortable.
Multiple Sizes Available: Choose the size that perfectly fits your duct opening.

Specifications

Material: Eco-Friendly Plastic
Color: White
Type: Grille Air Outlet / Ventilation Cover
Available Sizes:
- 250 × 250 mm (9.84 × 9.84 in)
- 300 × 300 mm (11.81 × 11.81 in)
- 350 × 350 mm (13.78 × 13.78 in)
- 400 × 400 mm (15.75 × 15.75 in)
Mount Type: Ceiling or Wall
Package Includes: 1 × Grille Air Outlet Cover
Made in China

Installation Tips

Measure your existing duct or fan opening and select the matching size.
Align the grille over the opening on the ceiling or wall.
Snap or clip into place — no tools needed for most standard installations.
Enjoy quiet, consistent airflow immediately.

Please Note

Due to monitor and lighting variations, the color may appear slightly different in person.
Please allow a slight size tolerance of ±1–2 mm due to manual measurement.

Frequently Asked Questions

Q: What sizes does this square air vent grille come in?

A: This white square ventilation cover is available in four sizes: 250×250 mm, 300×300 mm, 350×350 mm, and 400×400 mm. Measure your existing duct or fan opening before ordering to ensure the correct fit.

Q: Is this air vent grille suitable for bathroom ceiling installation?

A: Yes! This grille is specifically designed for ceiling and wall-mounted applications, including bathroom exhaust fans and ventilation openings. Its eco-friendly plastic construction minimizes condensation, making it ideal for humid environments like bathrooms and kitchens.

Q: Do I need any tools to install this ventilation cover?

A: No tools are required for most standard installations. The grille is designed for simple, tool-free fitting with minimal DIY skills, allowing you to achieve a secure, rattle-free mount quickly and easily.

Q: Will this white vent cover match my ceiling?

A: The classic white finish is designed to blend with virtually all standard ceiling colors and interior décor styles, making it a versatile choice for any room in your home.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.