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4 Inch Square Passive Air Vent, Adjustable Airflow Ventilation Kit with Extendable Duct - Natural Fresh Air Exchange for Home, Bedroom, Attic (No Motor)
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US$54.00 cheaper than the new price!!
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Used US$36.00
Product details
| Management number | 208505806 | Release Date | 2026/03/22 | List Price | US$36.00 | Model Number | 208505806 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Passive Fresh Air Ventilation – Save energy and cost, because it does not need electricity and has no operating cost. It can reduce the dependence on air conditioning and heating, lower carbon emissions, and protect the environment. Ideal for basements, attics, and crawl spaces to ensure proper air circulation.
- Durable ABS Material – Made of high-quality, UV-resistant ABS plastic for long-lasting performance, resisting cracking, fading, and corrosion.
- Adjustable Airflow - Open the panel cover to adjust the airflow by pressing and rotating to improve ventilation efficiency and meet different air intake requirements.
- 45° Louvers Design– Effectively prevents rain back flow and water ingress while maintaining optimal airflow.
- EASY INSTALLATION - Fits standard 4“ x 4” pipe openings; simply drill 110mm holes in the wall and install with screws (included).
| Size | 4 Inch duct |
|---|---|
| Brand | Weiworld |
| Color | White |
| Style | Classic |
| Room Type | Attic, Bedroom, Home Office, Kids Room, Laundry Room |
| Model Name | square passive air vent |
| Item Weight | 1.65 pounds |
| Power Source | air_powered |
| Special Feature | Quiet Operation |
| Item model number | SPAV-100 |
| Product Dimensions | 7"D x 5.5"W x 5.5"H |
| Electric fan design | Exhaust Fan |
| Included Components | Screws |
| Recommended Uses For Product | Ventilating |
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