🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$13.18
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VentsVent Systems✓ In stock

Vent Systems 100 mm / 4" Inch Black Plastic Vent Cover – Durable Louvered Wall Exhaust Grille with Built-In Mesh Screen – HVAC Outlet for Bathroom, Kitchen, Garage, Home Improvement - Outdoor Use

$13.18
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About this item
  • FITS STANDARD 100 MM / 4” DUCTS – Compatible with all 100mm / 4 inch round ventilation ducts, ensuring perfect fit for HVAC exhaust systems in homes. Works well as a wall vent or outdoor vent cover for exterior ventilation openings.
  • MADE OF DURABLE ABS PLASTIC – Weather-resistant and UV-stabilized material prevents cracking, fading, and damage from rain, wind, or sun for long-lasting performance outdoors. Suitable for air vent covers for walls in residential or utility buildings.
  • BUILT-IN FLAP & MESH SCREEN – Gravity louvers and mesh screen protects from dust and debris while keeping airflow consistent and efficient in your ventilation system. Can also be used as an extractor fan vent cover for kitchen or bathroom exhaust systems.
  • QUICK & EASY INSTALLATION – Designed for simple DIY wall mounting with pre-drilled holes. No professional tools required, install securely in minutes. (SCREWS NOT INCLUDED) Also suitable as a shed vent to improve airflow in garden buildings and storage spaces.
  • IDEAL FOR HOME VENTILATION – Perfect for bathrooms, kitchens, garages and utility rooms. Protects ducts from weather while ensuring clean, reliable exhaust airflow.
Product details
Brand
Vent Systems
Manufacturer
Vent Systems
Material
Plastic
Colour
Black - Louveres
Size
100 mm / 3.94"
Part number
10M
EAN
4752277009922

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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