General description These HEPA filters are designed for use with various LG vacuum cleaner models, ensuring optimal performance and air quality in your home. Made from environmentally friendly materials, they effectively capture dust and allergens, contributing to a cleaner living environment. Technical specifications Color: Black Material: Plastic + Filter Paper Filter Cotton Length: Approximately 18.8 cm Package Contents: 2 HEPA Filters Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with models: ADQ73573301, VC4220NHT, VC4220NHTU, VC4220NRT, VK5320NHT, VK5320UHT, and VK5320 Series Usage It is recommended to replace your filters every 3 to 6 months depending on household usage. Regular replacement helps maintain peak efficiency of your vacuum cleaner.