1
Durable ABS construction for long-lasting use.
4-inch diameter, perfect for standard installations.
Built-in fly screen prevents pests and debris.
Weather seal design minimizes leaks and drafts.
Detachable panel and sleeve for easy cleaning.
Suitable for wall or ceiling mounting.
Ideal for bathrooms, offices, and ventilation needs.
Average Rating out of 5:
Price Range: $9.85
Size: 4 Inch
2
High-quality ABS material for durability.
3-inch diameter for versatile usage.
Built-in fly screen prevents pests entry.
Weather seal minimizes leaks and drafts.
Detachable panels for easy cleaning.
Suitable for wall or ceiling mounting.
Ideal for bathrooms, offices, and exhaust systems.
Average Rating out of 5:
Price Range: $8.99
Size: 3 Inch
3
Built-in screen mesh for effective airflow.
Durable ABS material for long-lasting use.
Easy detachment for convenient airflow adjustment.
Portable design for wall or ceiling mounting.
Promotes healthier indoor environments.
Ideal for attics, bedrooms, and offices.
Use waterproof glue for secure attachment.
Average Rating out of 5:
Price Range: $9.88
Size: 4 Inch
4
3" round air vent for effective ventilation.
Made from durable polypropylene plastic material.
Easy installation with wood surfaces; drill recommended.
Multi-purpose usage for eaves, cages, and display cases.
Black color blends with various environments.
Quantity of 4 vents included in the package.
Made in the USA for quality assurance.
Average Rating out of 5:
Price Range: $9.29
5
6-inch vent with 5.66-inch opening size.
Durable ABS plastic for long-lasting use.
Adjustable design for customized airflow control.
Detachable panel for easy cleaning maintenance.
Simple installation with reverse buckle device.
Use waterproof glue to secure connections.
Test single unit before bulk purchases.
Average Rating out of 5:
Price Range: $12.99
Size: 6 Inch
Material: Acrylonitrile Butadiene Styrene
6
Prevents moist air from re-entering your home.
Scientifically proven to displace 95%+ of moist air.
Patented design directs air away from soffit.
Reduces potential roof damage and moisture issues.
Includes a damper to block pests and air.
Easy installation with 4 screws included.
Durable, weather-resistant resin plastic construction.
Average Rating out of 5:
Price Range: $34.99
Color: White
Material: Plastic
7
High-quality ABS construction for long-lasting durability.
4-inch diameter suitable for various installations.
Equipped with a fine mesh fly screen.
Weather seal prevents leaks and drafts effectively.
Detachable panel and sleeves for easy cleaning.
Versatile for wall or ceiling mounting options.
Ideal for bathroom, office, and room ventilation.
Average Rating out of 5:
Price Range: $16.99
Size: 4 Inch-2pcs
8
Durable ABS material for long-lasting performance.
Includes 2 white soffit vents for convenience.
Easy installation in wall vent openings.
Louver design prevents rain and improves ventilation.
Inner screen keeps insects out effectively.
Fits 3.54-4.33 inches diameter holes.
Versatile for various applications like offices and homes.
Average Rating out of 5:
Price Range: $11.99
Size: 4 Inch
9
2-inch round louver vent for efficient air ventilation.
Made from durable polypropylene plastic material.
Easy installation with wood; not for metal or glass.
Includes 6 vents in classic white color.
Perfect for reptile cages and display cases.
Multi-purpose for eaves, spice racks, and ventilation.
Designed to fit 2-inch round holes easily.
Average Rating out of 5:
Price Range: $9.99
10
Durable ABS material for long-lasting use.
Built-in mesh screen prevents debris entry.
Stylish black design complements any decor.
Perfect for kitchens, bathrooms, and offices.
45° slanted louver for optimal air circulation.
Easy to install on walls or ceilings.
Compatible with 4-inch inline fan systems.
Average Rating out of 5:
Price Range: $8.99
11
Patented dual door design for maximum efficiency.
Prevents birds and back drafts effectively.
Easy to clean with removable bottom panel.
High UV resistant plastic for durability.
Ideal for bathroom and dryer venting.
Pest proof without dangerous screens or cages.
Made in the USA for quality assurance.
Average Rating out of 5:
Price Range: $19.99
12
Ideal for exhaust and intake ventilation needs.
Made of durable aluminum alloy for longevity.
Corrosion-resistant and environmentally friendly construction.
Includes built-in fly screen for insect protection.
Weather seal prevents leaks and drafts effectively.
Easy wall or ceiling installation options available.
Fits standard 4-inch openings for versatile use.
Average Rating out of 5:
Price Range: $24.99
Size: 4 Inch-2PCS
13
Easy to install for quick ventilation solutions.
Durable ABS material resists moisture and corrosion.
Compatible with 3-inch inline fan systems.
Detachable design for easy cleaning and maintenance.
Built-in mesh screen prevents insects and debris.
Suitable for various indoor locations and purposes.
Slanted design prevents rainwater entry effectively.
Average Rating out of 5:
Price Range: $9.99
Size: 3 Inch
14
18 pieces for versatile home ventilation needs.
Durable stainless steel construction for longevity.
Waterproof and anti-rust design for outdoor use.
Built-in mesh screen prevents pests from entering.
Easy installation on walls or ceilings.
45-degree inclined louvers for optimal airflow.
Fits most standard 4-inch round hoses.
Average Rating out of 5:
Price Range: $65.99
15
Durable stainless steel construction for long-lasting use. Built-in mesh screen prevents debris while improving airflow. Louvered design resists harsh weather conditions effectively. Ideal for various ventilation applications and settings. Easy to clean and maintain for optimal performance. Perfect for bathrooms, garages, and attics ventilation. Simple installation process for convenience and efficiency.
Average Rating out of 5:
Price Range: $9.99
Size: 4 Inch
16
Includes six white aluminum louvers per pack.
Perfect for 2-inch round hole installations.
Easy installation in wood surfaces.
Not suitable for metal, glass, or PVC.
Ideal for soffit ventilation needs.
Great for display cases and spice racks.
Includes insect screen for added protection.
Average Rating out of 5:
Price Range: $13.99
Color: White
Material: Aluminum
17
Made from durable, non-toxic ABS material.
Built-in screen mesh prevents debris and rain entry.
Easy to clean and maintain removable screen mesh.
45° slanted louver for optimal air flow.
Fits snugly in 4-inch ducting installations.
Versatile for home, office, and kitchen ventilation.
Compatible with 4-inch inline fan systems.
Average Rating out of 5:
Price Range: $9.81
Size: 1-Pack, ABS
Color: White
Material: Plastic
18
Durable ABS material for long-lasting performance.
Slanted design prevents rainwater entry effectively.
Detachable panel and black sleeves for easy cleaning.
Fine mesh covers to keep out insects.
Wall or ceiling mounted for versatile installation.
Compatible with 4-inch inline fan systems.
Ideal for bathrooms, offices, and garages.
Average Rating out of 5:
Price Range: $12.99
Size: 4inches
19
Includes 6 round open screen vents.
Designed for thin materials like metal and plastic.
Not suitable for use in wooden surfaces.
Tabs can be bent over for secure fit.
Fits perfectly in a 2-inch round hole.
Features insect screen without louvers.
Ideal for display cases, spice racks, and reptile cages.
Average Rating out of 5:
Price Range: $11.23
20
Made of durable stainless steel material.
Elegant porcelain white finish complements any decor.
Honeycomb design promotes optimal airflow circulation.
Dust-proof holes prevent blockages over time.
Easy installation for 53mm diameter openings.
Perfect for cabinets, offices, and meeting rooms.
Enhances freshness in living and working spaces.
Average Rating out of 5:
Price Range: $23.99
Size: 53mm 50Pcs
Material: Stainless Steel
21
High-quality plastic material for durability and safety.
Built-in fly screen mesh for insect prevention.
Easy installation for wall or ceiling mounting.
Compatible with 4" diameter vent systems.
Outer diameter of 5" for versatile fitting.
Reduces dust in kitchens and bathrooms effectively.
Ideal for various spaces, including garages and RVs.
Average Rating out of 5:
Price Range: $8.99
Size: 4 Inch
Material: Plastic
22
8 pack for convenient home ventilation needs.
Compatible with 4 inch ducts and fans.
Built-in screen keeps out debris and rain.
Durable ABS material ensures long-lasting use.
Easy to clean removable panels and mesh screens.
Simple installation with adjustable black fins.
Ideal for kitchens, bathrooms, and offices.
Average Rating out of 5:
Price Range: $22.99
23
4" diameter for optimal fit and airflow.
Durable aluminum alloy construction ensures longevity.
Rust-resistant for outdoor and indoor use.
Rainproof design protects against harsh weather.
Built-in mesh screen prevents debris entry.
Versatile for various ventilation applications.
Easy installation for quick setup.
Average Rating out of 5:
Price Range: $14.99
Size: 4 Inch, 2 Pack
24
Package includes 6 durable aluminum louvers.
Designed for easy installation in wood surfaces.
Not suitable for metal, glass, or PVC pipes.
Fits perfectly in a 2-inch round hole.
Ideal for soffit ventilation and display cases.
Great for spice racks and reptile cages.
Comes with insect screen for added protection.
Average Rating out of 5:
Price Range: $10.19
Size: Small
Color: 5 positive
25
Packed with 6 round vent covers.
Opening diameter: 53mm / 2 inches.
Durable stainless steel, rust-resistant material.
Designed to prevent clogging and dust.
Snap design ensures a secure fit.
Ideal for various home applications.
Customer satisfaction guarantee provided.
Average Rating out of 5:
Price Range: $6.59
Size: 2 Inch
26
Includes four 3-inch round vents.
Ideal for wood installations.
Not suitable for metal or glass.
Fits perfectly in 3-inch holes.
Versatile for various display applications.
Great for spice racks and reptile cages.
Easy installation for convenient use.
Average Rating out of 5:
Price Range: $11.59
Material: Aluminum
27
High-quality, lightweight ABS plastic construction.
Built-in insect screen for added protection.
Easy installation for walls or ceilings.
Opening diameter: 3.93 inches.
Outer diameter: 5.24 inches.
Perfect for kitchen, bathroom, and garage ventilation.
Reduces dust and ensures airflow efficiency.
Average Rating out of 5:
Price Range: $34.99
Size: 4 Inch - Brown
28
Adapts to 4" and 6" exhaust ducts.
White plastic construction for durability and aesthetics.
Ideal for kitchen and bathroom ventilation needs.
Features butterfly damper for efficient airflow control.
Energy-efficient design reduces energy consumption.
Simple installation for convenient use.
Single unit case for easy purchase.
Average Rating out of 5:
Price Range: $17.95
Material: Plastic
29
Includes 6 durable plastic vents per package.
Designed for easy installation in wood surfaces.
Not suitable for metal, glass, or PVC applications.
Perfect fit for 2-inch round holes.
Features built-in insect screen for added protection.
Ideal for display cases and spice racks.
Great for use in reptile cages and habitats.
Average Rating out of 5:
Price Range: $10.59
