Key benefits Deep purification for cleaner air: The fine filter structure firmly locks dust and prevents diffusion during vacuuming, helping to keep surfaces and indoor air clearer. Strong, consistent suction: Designed to prevent clogging and to maintain stable, powerful suction throughout use, reducing performance drops over time. Durable and cost effective: Built from materials to reduce the need for frequent replacements and extend service life. Easy disassembly and maintenance: User friendly design allows simple disassembly and installation, with effortless cleaning and upkeep. What this product offers Function: A performance filter assembly that enhances dust containment and suction stability for vacuum cleaners. Material: Constructed from durable components to withstand regular use. Performance: Improves filtration efficiency while maintaining strong suction power over the cleaning session. Maintenance: Quick to disassemble and reassemble, enabling fast cleaning and minimal downtime. 23 practical use scenarios Home with pets or heavy dust: Effective at capturing pet hair and fine dust, helping reduce spread and improve cleanliness in living areas. Allergy sensitive environments: Improves dust containment to support a cleaner indoor environment for allergy sufferers. Car and small space cleaning: Suitable for cleaning interiors where dust and debris accumulate, delivering reliable suction and easier maintenance in tight spaces.