The filter for your air conditioning unit keeps the air in your home clean, and you should replace it every 3 months. You’ll find the filter on your return air duct, which is usually on the same wall as your thermostat or at least nearby. Look for small fasteners that pull out and let you open the cover.
Our company is located in Shunde District, which is the "Kingdom of home appliance". We make long-term R&D commitment,producing range hood filter,our main products include stainless steel filter,active carbon filter,aluminium aluminum foil filter,baffle filter etc. With the comprehensive system of equipment, workmanship and excellent quality control system, we have hundreds of specification for the above filter.
We always persevere to provide best quality products to our customer. Senior R & D team, advanced workmanship and scientific management has ensure our product quality from raw material purchase, production process to delivery, our product has passed SGS testing and certification.
Only by constant innovation,can driving force for development, We are committed to continuously improving existing products and develop new products. At present, our products range have expanded to air filter, purifier filter, HEPA filter, etc. Our domestic customer covers major domestic appliance manufacturers, including Midea, Gree, Glanz, TCL,etc.; also our products sell very well to Europe,America, Middle East and Southeast Asia.
At present, our products have been certified by the SGS (RoHS). In order to keep the filtering products to meet the market demands, we also cooperate with some universities and research units, and set up research and experiment project for improving our products continuously.
Please contact us for negotiations. We can undertake the order against the sample! We'll provide the highest quality and the best service for you!
There is no best, only better! Kinglei will keep on surpassing ourselves and supply the first-rate quality and service to customers. --KINGLEI
SEN Filter, a professional air filtration manufacturer based in North China, the full name is Hebei Seven Eight Nine Environmental Protection Technology Co., Ltd.
Our company was founded in 2018, constructed more than 22,000 sq. ft workshop and 3000 sq. ft office, passed ISO9001 certification, carrying advanced R&D ability on both home and industrial usage air filtration field. SEN Filter team is young, but already successfully serving some native top brands today. In the return, we gain a large scope of approvals from clients. The team will always pursue improving techniques to upgrade the purification more effective for better life.