Review on Top-Notch Green Label Brand: 2 Pack Replacement HEPA Filter F1 for Dirt Devil Vacuum Cleaners (Compares to 3JC0280000) by David Holmes

"Equal to 3JC0280000" is not true. I searched by item number in my existing filter (I have an older model at home but we only have one carpeted room so it took quite a while). They do not match the specified model. They appear to be well made, but they don't fit well and I can't use them to test their reliability or quality of service. If I could, maybe a higher rating would be available.