[Practicality] Designed for Dyson air purifier models TP04, HP04, DP04, TP05, DP05. These replacement filters are carefully designed to ensure a perfect fit and optimal performance for your Dyson air purifier. [Dual-layer filtration] Equipped with a HEPA filter, our replacements capture 99.7% of airborne particles as small as 0.3 microns. The activated carbon layer effectively neutralizes odors and harmful gases, giving you a cleaner, fresher indoor environment. [Durable materials] Made of durable materials, these filters maintain environmental integrity while providing excellent air purification. Perfect for families who prioritize health and cleanliness, they ensure a continuous flow of fresh, clean air. [Easy to install and safe to use] Not only are these filters optimized for compatibility, they are also designed for easy installation. This ensures safe operation and optimal cleaning results, making them a reliable choice for your home cleaning needs. [Package Combination] it is recommended to replace them every 6-12 months depending on usage. Make sure you always have spare parts on hand. Function: Consumables Use environment: Home use Colour:As Shown Material:Composite Materials Package Contents: 2 * HEPA filters 1 * activated carbon filter 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.