Upgrade your vacuum cleaner with our top - notch vacuum filter replacement Compatible with multiple popular upright vacuum models like ZU102, ZU60, NV150, etc., it's a perfect fit. The 3- in - 1 filtration system, consisting of 60 PPI density foam filters, ultra - thick textured felt filter, and H12 efficiency post - motor filter, offers outstanding filtration performance. It can capture particles as small as 0.03 microns, including harmful substances and pet dander. Made of high - strength and premium materials, it ensures durability and effectively captures 99.97% of dirt. The filters are washable and reusable. Simply clean them by hand with warm water and let them air dry. We suggest replacing the HEPA filters every 6 months and the foam and felt filters every 3 months. With dimensions of 9.76 x 5.87 x 4.61 in. it's a great addition to your cleaning routine. The package includes 2 H12 efficiency post - motor filters, 6 60PPI density foam filters, and 6 ultra - thick textured felt filters, reducing the need for frequent replacements and saving you time and money. Enjoy a cleaner and healthier home with our vacuum filter replacement.