Review on 🔍 4-Pack Foam & Felt Filter Replacement for Shark Rocket Vacuum HV300 HV301 HV300W HV302 HV305 HV310 UV450 - Isinlive Filter Kit by Randy Gunnmann

They do not fit in the back of my filter where the air is blown out, nor in a shark vacuum cleaner. I will only be able to use them for a week, they are very thin compared to the standard products that come with them. I'll probably give my boss her cleaning company and maybe she can use them in one of her vacuum cleaners.