Plastic Round Ceiling Vent, 150mm - 6 inch Air Vent Cover Ceiling Ventilation Cover with Adjustable Valve and Retaining Ring for Bathroom Kitchen Toilet Office

• 【Quality ABS Construction】Built with new ABS plastic for durability and hygiene, ensuring a smooth, seamless finish. Environmentally friendly and health-conscious, it prevents air leakage and maintains airflow efficiency
• 【Adjustable Air Volume Control】Equipped with a circular ventilation design that allows rotation for customizable air intake/exhaust, providing flexible control over air volume
• 【Corrosion-Resistant & Non-Toxic】Manufactured from premium, anti-corrosive materials that are non-toxic, ensuring a lasting, odorless performance
• 【Effortless Installation & Removal】Simple to install and remove, it clips onto ducts and ceilings with included car clips, suitable for flush mounting against walls and ceilings
• 【Versatile Ventilation Applications】Perfect for integrating with bathroom/kitchen extractors, hydroponics, inline fans, and HVAC systems for whole-house ventilation, passive stack venting, air conditioning, heat recovery, and more

Features： High-quality adjustable wipe-clean plastic air vent valve with retaining ring. The discreet yet aesthetically pleasing design is suitable for flush fitting against ceilings and walls. Easy to install and durable. For permanent fixings, you can seal the joints with a method of your choice (Popular options include silicone sealant, solvent cement, tape or hose clips for flexible ducting. This dual purpose outlet / inlet can be used to supply or extract air. Can be rotated to adjust the amount of air volume. High-quality anti-corrosion, non-toxic material, durable and tasteless Easy removal and installation. Perfectly suited for use with your Bathroom or Kitchen extractor fan, Hydroponics, or In-Line Extract Fan. This reducer can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems. Specification: Material: ABS Color: white Diameter:100mm,150mm 100mm / 4" Ideal for use with 4 inch / 100mm in-line fans. Can easily connect to 100mm flexible hose using a hose clip. 150mm / 6" Ideal for use with 6 inch / 150mm in-line fans. Can easily connect to 152mm flexible hose using a hose clip. Package includes: 1 x Round Ceiling Vent