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Home/DIY & Tools/Building Supplies/Heating & Cooling/Registers, Grilles & Vents
Weiworld 100mm Passive Air Inlet Kit, Through Wall Fresh Air Vent with Adjustable Airflow & Filter, Non-Electric Ventilation System for Home, Loft, Garage & Bedroom โ€” image 1
Registers, Grilles & VentsWeiworldโœ“ In stock

Weiworld 100mm Passive Air Inlet Kit, Through Wall Fresh Air Vent with Adjustable Airflow & Filter, Non-Electric Ventilation System for Home, Loft, Garage & Bedroom

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$114.99
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About this item
  • PASSIVE FRESH AIR INTAKE - Designed to bring fresh outdoor air into indoor spaces naturally without electricity. Ideal for improving airflow in bedrooms, lofts, garages, basements and utility rooms.
  • COMPLETE THROUGH-WALL VENTILATION KIT - Includes internal vent, external louvre cover, telescopic duct and filter for a complete through-wall air inlet solution.
  • ADJUSTABLE AIRFLOW CONTROL - The inner vent cover can be adjusted to regulate incoming airflow based on room ventilation needs and seasonal conditions.
  • BUILT-IN FILTER DESIGN - Integrated filter helps reduce dust and outdoor particles entering the room while maintaining stable air circulation.
  • WEATHER-RESISTANT OUTDOOR COVER - 45ยฐ louvre design helps reduce rain entry while allowing continuous airflow. Made from durable UV-resistant ABS for long-term outdoor use.
Product details
Brand
Weiworld
Material
Acrylonitrile Butadiene Styrene
Colour
White
Size
100mm duct size
Weight
0.45 kg
Model number
SPAV-100
Part number
SPAV-100

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What customers say about Bigamart

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

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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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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
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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