12x8in Modern AC air vent cover High quality and durable aluminum alloy material, Rust-Proof & Long Lasting Decorative White, clean and tidy for the environment,seemless, maintain a joyful mood Engineering Optimized Airflow, low noise *Note: This is non-filter model, if used for returns, you should make sure that the filter is in the main AC machine 12x8 Modern AC Vent Cover Standard Linear Slot Diffuser - Decorative White Register Grille for Ceiling, Walls Floors & Returns

Modern AC Vent Cover Standard Linear Slot Diffuser
Decorative White Register Grille for Ceiling, Walls Floors & Returns
Low Noise
Seemless
Rust-Proof
Long Lasting

Size: 12x8in
Material: Aluminium
Color: Decorative White

How to install:
1, Remove your old AC vent cover from the wall or floor with tools
2, Measure your wall or floor vent hole and select the right modern ac vent covers
3, Open the Modern AC vent cover blades
4, Drill screws according the Modern vent cover redrilled holes

Note:
This is non-filter model, if used for returns, you should make sure that the filter is in the main AC machine