PATIKIL 4 Inch Dryer Vent Cover, 2 Pack Stainless Steel Round Dryers Vent Cover Outlet with Backdraft Damper Wall Vent Outside External Extractor Dryer Vent Cap for Bathroom Kitchen

• Interface Diameter: 98 mm / 4 inch; Diameter: 145 mm / 69 inch; Opening Size: 100 mm / 4 inch; Packing List: 2Pcs x Wall Vent Cover
• Advantage: Crafted from stainless steel material, it is sturdy and durable, not easy to break. Designed with a fixed buckle to avoid falling off. The stainless steel vent cover features a backdraft damper which opens and closes automatically to prevent unwanted wind, air, water, dust returning back to ducted ventilation system.
• Instruction: 1. Wear the protection equipment before installation. 2. Make a hole in the wall according to the vent's size. 3. Attach the stainless steel vent cover to the opening and fix with screws.
• Application: This round vent cover is a good solution meet your air exhaust and ventilation requirements. Suitable for tumble dryer vent pipes and hoses, bathroom vents and extractors, kitchen vents, air conditioning system, various home wall vents, gas and electric dryers, range hood, and industrial purposes.
• Notice: Ensure proper size and compatibility with wall mounting hole size before installation. Regularly inspect and clean the vent to maintain optimal performance.

This round vent cover is a good solution meet your air exhaust and ventilation requirements. Suitable for tumble dryer vent pipes and hoses, bathroom vents and extractors, kitchen vents, air conditioning system, various home wall vents, gas and electric dryers, range hood, and industrial purposes. Specification: Color: Silver Material: Stainless Steel Interface Diameter: 98 mm / 4 inch Diameter: 145 mm / 6 inch Opening Size: 100 mm / 4 inch Packing List: 2Pcs x Wall Vent Cover Advantage: Crafted from stainless steel material, it is sturdy and durable, not easy to break. Designed with a fixed buckle to avoid falling off. The stainless steel vent cover features a backdraft damper which opens and closes automatically to prevent unwanted wind, air, water, dust returning back to ducted ventilation system. Instruction: 1. Wear the protection equipment before installation. 2. Make a hole in the wall according to the vent's size. 3. Attach the stainless steel vent cover to the opening and fix with screws. Notice: Ensure proper size and compatibility with wall mounting hole size before installation. Regularly inspect and clean the vent to maintain optimal performance.