Two-Slot Vent Cover
A compact option for smaller openings, with two adjustable aluminum louvers and smooth fingertip control.
Adjustable Airflow Series
Knob-Control Vent Covers
A clean, modern vent cover with one-finger airflow adjustment, aluminum louver blades, flexible mounting options, and multiple standard or custom sizes.
One-Finger Control
Aluminum Louvers
2–8 Slot Options
Precise AirflowIndependent knob control for smooth adjustment
Aluminum LouversCorrosion-resistant, powder-coated blades
Flexible InstallationSpring clip or screw mounting options
Custom SizingWidths from 4 to 16 inches and custom lengths
Product Options
Two-Slot & Three-Slot Models
Both models use the same simple knob-control concept in different airflow capacities.
Three-Slot Vent Cover
A higher-capacity model with three adjustable louvers, supplied with screws and an extended driver bit.
Product Details
Designed for Easy, Controlled Ventilation
01
Fast & Flexible Installation
Spring clips support quick one-hand positioning, while multiple screw holes and the included extended bit provide a secure alternative mount.
02
Wide Application Range
Suitable for floor, ceiling, wall, residential HVAC, office, retail, and other commercial ventilation applications.
03
Multiple Size Options
Available with 2 to 8 slots, widths from 4 to 16 inches, and customizable lengths from 4 to 40 inches.
04
Direct Center Airflow
The center-opening blade design directs air forward more efficiently than traditional covers that release air mainly through side gaps.
05
One-Finger Knob Control
A durable nylon dial provides smooth, precise adjustment. The heavy-duty aluminum blades have a corrosion-resistant matte powder-coated finish.
06
Quiet, Even Airflow
The smooth louver profile is designed to distribute air gently, making it suitable for living rooms, bedrooms, offices, and relaxation spaces.
Specifications
Product Configuration
- Louver Material
- Heavy-duty aluminum
- Control
- Durable nylon adjustment dial
- Finish
- White matte powder-coated finish
- Mounting
- Spring clip installation or screw fixing
- Slot Options
- 2, 3, 4, 5, 6, 7, or 8 slots
- Length Range
- 4–40 inches, with custom lengths available
Width by Slot Count
- 2 slots4 inches
- 3 slots6 inches
- 4 slots8 inches
- 5 slots10 inches
- 6 slots12 inches
- 7 slots14 inches
- 8 slots16 inches
OEM & Project Inquiry
Tell Us Your Required Size
Share the slot count, width, length, quantity, mounting method, packaging requirements, and target market for a quotation.