SASO certification air cleaner air filter (Air Cleaner), is clear the air of particulate impurities device consists of two parts of the filter and the housing composed mainly based SASO apply for ISO 5011, which requires at least the following several test items test items: 1. Original filtration efficiency initial efficiency 2. increasing the efficiency of incremental efficiency 3. whole life efficiency full-life efficiency 4. dust holding capacity Capacity test 5. damaged filter Filter element pressure collapse test is the result of our country and CNAS accreditation foreign institutions accredited third-party organization, we in an efficient, professional certification testing for enterprises to provide quality services, especially exports of Saudi Arabia and Nigeria SONCAP certification SASO certification of PC *, we will in the shortest possible time for enterprises to complete the certification, excellent problem solving row for enterprises, welcomed the consultation