About This

• 【Air leakage prevention】This professional patented vent seal cover can solve this problem by preventing the outside cold air leaking in or indoor warm air leaking out. Safeguard your house from unwelcomed little things which might try to crawl in through ventilation pipeline.
• 【Energy and money saving】 With this tight seal, you are able to make the best use of your air-conditioning system and save your energy bill. A good investment which will pay back soon with time.
• 【Reliable stainless steel material】 Made in stainless steel with very high endurance & resistance to the outdoor environment. Stainless steel is tougher in sun or wind, thus providing a longer lifetime compared to other materials. Feel free to paint it to your liking as well.
• 【Easy installation and maintenance】 The installation can be easily done within 15 minutes！A short and clear user guide is offered for your reference. As to maintenance, all is needed is just to clear the lint build-up periodically.
• 【Quality guaranteed】 100% dedication to your satisfaction! Rfund is guaranteed in 30 days if you are not happy with this seal. Your precious advice is appreciated too.