Adjustable Rotary Round ABS Air Vent Grille 75/100mm Exhaust Duct Vent Diffuser Ceiling Ventilation Cover For Kitchen Bathroom

Does it include wireless functionality? : No Does it include a Battery? : No High-concerned chemical : None Shape : Round Material : ABS Origin : Mainland China Size : 75mm,100mm Color : white 1.Premium Integrated ABS Plastic, Anti-Corrosion & Anti-Aging Whole vent made of thickened injection molded ABS material. Resists bathroom kitchen humid corrosion, oil stain erosion and long-term sunlight aging, no cracking, fading or deformation after years of use. 2.Rotary Adjustable Slant Louver, Free Control Air Circulation Volume Internal rotatable slant louver design, users can rotate the outer ring to adjust air intake/exhaust flow arbitrarily. Realize full ventilation, half ventilation or fully closed state to meet different space ventilation demands. 3.Multiple Standard Opening Sizes, Matching Universal Duct Systems Complete mainstream opening specifications: 75mm, 100mm, 125mm, 150mm, 200mm. Corresponding duct outer diameter matched, compatible with most household PVC ventilation duct and ceiling exhaust pipeline layouts. 4.Dual Color Options White & Matte Black, Match All Interior Decoration Classic matte white and matte black two color options, smooth matte surface without glare. Minimalist circular outline fits Nordic, modern, simple and light luxury bathroom, kitchen and storage room ceiling decoration styles. 5;Embedded Concealed Ceiling Installation, Simple DIY Assembly Round embedded design, only reserve corresponding diameter hole during ceiling construction. No complicated auxiliary fixing parts, snap-on installation for quick disassembly and daily cleaning of internal louver dust. 6.Slant Anti-Blocking Louver Structure, Prevent Debris Fall-In Slanted louver gap layout effectively blocks large dust, debris, small animals falling into the ventilation duct, avoiding pipeline blockage and ventilation efficiency reduction, long-term stable ventilation performance.

Product Name: Rotary Adjustable Round ABS Air Vent Grille Duct Ventilation Diffuser Main Material: Thickened Injection ABS Plastic Available Opening Sizes:: 75mm, 100mm, 125mm, 150mm, 200mm Surface Finish: Matte Anti-Glare Coating Installation Type: Embedded Ceiling Snap-In Mount