Perfect Compatibility: This filter set is designed for T7S/T7S plus/S70/S75/O10/O15/G10/S7/S7+/S7 MaxV Plus/S7 MaxV ultra vacuum cleaners and includes front and rear filters to that your vacuum cleaner runs at and maintains optimal suction and filtration. High Efficiency Filtration: The filter uses high-efficiency filtration material, which is synthesized from a variety of materials. It can capture up to 99.99% of dust, dirt, hair and other fine particles. Install this filter to optimal cleaning results. and Easy to Install: These filters are made of high-quality materials, are and extremely easy to replace. No tools are required - just remove the old filter and replace it with a new one to keep your cleaning routine uninterrupted. User-Friendly Installation: These accessories are easy to install and can be quickly installed on your vacuum cleaner. The design meets production standards and is easy to install. They are designed to match the model accurately and can be quickly replaced