?COST-EFFECTIVE ASSEMBLY FILTER KIT - 4 well assembled filters and 8 Pcs Foam Pollen Filters and 8 Pcs Ultra Fine Filters. Include totally 24 Pcs air filters, replace your filter every four weeks is recommended, one set satisfy your whole year needs.
?BENEFIT OF REUSABLE FILTER SLOTS - Reusable and easy to replace. They make filters for your machine more cost-effective and can reduce plastic pollution to be friendly to environment.
?FOAM POLLEN FILTER & ULTRA FINE FILTER - The foam filter is to block large particulate matter. The ultra fine filter is to block fine particles. Use them together to provide the cleanest air.
?CLEAN AIR FOR HEALTHIER LIFE - Our kit is designed so as to provide you and your loved ones with the cleanest air to maintain the health of your lungs and keep the potential diseases away from you.
?100% SATISFACTION GUARANTEE- Your Satisfaction is our Highest Priority. If you have any question with this item, please contact us without hesitation.