4 Inch Square Passive Air Vent, Adjustable Airflow Ventilation Kit

Product Overview

The 4 Inch Square Passive Air Vent, Adjustable Airflow Ventilation Kit with Extendable Duct - Natural Fresh Air Exchange for Home, Bedroom, Attic (No Motor) delivers everyday convenience through its durable design, making it a practical choice for practical situations. Featuring Acrylonitrile Butadiene Styrene, measuring 7"D x 5.5"W x 5.5"H, available in White, designed for air circulation, exhausting, ventilating. Notable features include passive fresh and fresh air, contributing to its quality character.

Key Features

• Passive Fresh Air Ventilation – No electricity, wiring, or fan required. This passive air inlet uses natural wind and indoor-outdoor pressure differences to help bring fresh outdoor air into enclosed spaces, supporting steady air circulation in basements, attics, crawl spaces, garages, utility rooms, and other areas that need additional airflow
• Adjustable Airflow Control – The indoor panel features an adjustable air inlet for different ventilation needs. Simply remove the front cover, then press and rotate the inner dial to adjust the airflow level
• 4" / 100 mm Through-Wall Duct – Designed with a 4 inch / 100 mm duct diameter for standard through-wall air inlet installation. The telescopic duct adjusts from 7.1 to 13.4 inches in length, making it suitable for wall thicknesses from 7.1 to 13.4 inches
• Built-In Filter for Stable Airflow – The internal filter helps reduce dust, debris, and larger particles from entering the room while supporting smooth and consistent airflow. The removable design also makes routine cleaning easier
• 45° Rain-Resistant Outdoor Cover – The outdoor louvered cover features a 45° angled design to help prevent rainwater from entering the duct while still allowing outdoor air to pass through
• Durable ABS Indoor Vent Panel – Made with durable ABS material for long-term indoor use. The clean square design blends well with home interiors and provides a neat finish for through-wall ventilation
• Easy Through-Wall Installation – Designed for standard 4 inch wall vent installations. Drill a 110 mm hole, insert the telescopic duct, and secure the indoor panel and outdoor louvered cover with the included screws

Why Choose the weiworld 4 Inch Square Passive Air Vent

Why pick the 4 Inch Square Passive Air Vent, Adjustable Airflow Ventilation Kit with Extendable Duct - Natural Fresh Air Exchange for Home, Bedroom, Attic (No Motor)? Its practical engineering and passive fresh combine to deliver satisfying experience unmatched in many registers, grilles & vents products.

Best For

The weiworld 4 Inch Square Passive Air Vent is best suited for: Dust Resistant, Lightweight, Quiet Operation, Air Circulation, Exhausting, Ventilating, wall thicknesses from 7, standard 4 inch wall vent installations.

Quick Summary

The weiworld 4 Inch Square Passive Air Vent is a Registers, Grilles & Vents product by weiworld. Brand: Weiworld. Color: White. Electric fan design: Exhaust Fan. Power Source: air_powered. Style: Classic. Price: $77.38.

Product Specifications