For Philips Aca250 Aca251 Aca301 Hepa & Carbon Filters 4 Pack

STRUCTURE:HEPA filter, Activated carbon filter,Primary filter.EFFECT:It is proved to capture 99.8%of large airborne particles and allergens like pollen, mold and dust mite debris.MATERIAL:Made of high-strength and environmental protection material, durable and very easy to install.FUNCTION:This filter is absolutely essential for allergy sufferers designed to filter smoke, dust, pet dander, pollen, mold pores, fabric and other allergen air borne elements, keeping the fresh air from being polluted and prevent the secondary pollution.REPLACEMENT TIME:To keep your air purifier always in a fresh environment, the filter should be replaced every 3-6 months.Colour: as shownMaterial: plasticPackage Contents:4 * HEPA FilterOnly 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.