We offer discount for large quantity. Welcome to contact with us! 1.Activated Charcoal filters helps reduce common odors from pets, smoking and cooking.2.This filter helps keep away our household dust, pollen and mold spores.3.Compatible with for Dyson Tower Purifier4.Dual-layer HEPA filter removes allergens, pollutants and gases.5.Designed to Compatible with for Dyson Tower Purifier Pure Cool Link TP00/TP02/TP03colour:Photo ColorMaterial:HEPA filterProduct size:189 x 188mmPackage Contents:2 * Filter2 * Cleaning brushOnly the above package content, other products are not included.Note: Light shooting 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.