4 Eureka HF8 MM HEPA Filters, Part # 60666, 60666A, 60666B, 60666-6
The filter for my Eureka Mighty Mite vacuum converted it to a HEPA vacuum. Exactly what I was looking for, and excellent service.
Excellent HEPA filters
These filters were the last part I needed to make my little vacuum truly perfect. I tried them out on a rental that had just had the hardwood floors sanded, fine dust on all surfaces. The filter handled the dust wonderfully and saved my lungs in the process. Highly recommend this product.