Review on EZ SPARES NV400 Washable Reusable by Vera Hernandez

We have had Shark vacuum cleaners for almost 7 years and for some reason we have never changed the filters. We rinsed them out but noticed that they were starting to break and that the suction in the vacuum cleaner was no longer working properly. We bought this and it brought our vacuum cleaner back to life. We put new filters in a few months ago, vacuum a few times a week and everything is working fine.