Review on EnviroCare Premium Replacement HEPA Filters for Royal Dirt Devil Type F1 Bagless Upright Vacuum Cleaners by Connie Lewis

Not only was this filter several times cheaper than other online stores, they still had several in stock. This filter in retail stores and "markets" in our area was so expensive in comparison. Also, this filter is about an inch larger than the original filter, it still fits perfectly in our canister and snaps easily in the vacuum, and that inch gives you more filtering area. Top packaging and very fast delivery. I was very happy with this purchase.