Universally Compatible: Rigorously tested to with Kobold VK7S, VK7, FP7S, and FP7 models. This kit enhances your vacuum's cleaning performance and maintains its condition. Complete VK7 Set: This package includes 12 high-quality microfiber dust bags, 3 motor protection filters, and 1 cleaning brush. Regular replacement ensures prolonged vacuum efficiency and optimal functionality. Advanced Material Construction: Crafted from 5 layers of fine microfiber, our dust bags excel in trapping dust particles and preventing them from escaping, thus refreshing the air quality in your living spaces. Efficient Filtration System: Equipped with filters that capture dust, pollen, and effectively. This system not only cleans surfaces but also purifies the air, creating a healthier environment in your home. Protective Design: Specifically made for VK7 series vacuums, these bags keep your machine clean and dry. Replacing bags bi-monthly is recommended for maintaining the best performance and extending your vacuum's lifespan. Color: As Shown Material: Non-woven fabric Package Contents: 12*Dust bag 3*Filter 1*Cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.