3000 Replacement Filters Compatible with A DOCTOR 3000 4in1 Home Air Purifier,H13 True HEPA and Extr

[Perfect Compatibility] A DOCTOR 3000 Replacement Filters Set Compatible with A DOCTOR 4-in-1 Home Air Purifier Filters. Compare to Part No. ADF3001 ADF3002. NOT FIT FOR 3500 MODEL ![Cost-Effective Price] (1+2+4 pack) A DOCTOR 3000 Replacement Filters set contains 1 H13 TRUE HEPA + 2 activated carbn filters + 4 pre-filters, 7 units value pack save much cost for your all year round air cleaning need.[Premium H13 true HEPA] 3 filtration effectively improve the air quality for your home. Environmentally friendly and healthy materials are suitable for families with pets. Higher level filtration performance for long time using.[Change Regularly] It is recommended to replace the 3000 H13 HEPA for every 10 - 12 months, replace the 3000 Activated Carbon for every 4 - 6 months, replace the 30000 pre- filters for every 2 - 3 months depending on the air quality and usage frequency.Compatible with A . 3000 4-in-1 Home Air PurifierPart No.: ADF3001 ADF3002Colour: white + blackMaterial: plasticPackage Contents:1* filter2*Black filter4*black cottonOnly 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.