Trusty Filters is one of the professional air filter manufactories in south of China, specializing in design, producing and marketing. Our main products are: --Honeycomb Grease Filters; --Activated Carbon Filters; --Ozone Removal Filters; --Home appliance Filters; In order to meet customer�� demands, the back-to-back quality improvement is one part of our daily work. For the most of our products, we have our own proprietary intellectual property rights. Most of our products are exported to North America, European Union and South-east Asia as well. To improve human's indoor air condition and living environment is the mission of Trusty filter�� people. With acceptable quality, satisfying service and competitive price, we do believe you will obtain what you want in Trusty Filter.