Hoover 3 X 304087001 WindTunnel Max Mult-Cyclonic Bagless Upright Washable Primary Blue Sponge Filter - Genuine Filter.

I recently purchased a new Hoover upright bagless "pet hair" rated vacuum cleaner, and it uses this filter. A previous model Hoover vacuum cleaner I owned used a separate carbon filter and a two piece motor/fan protection filter that was washable and reusable but difficult to remove and install. This filter is a much better design and quality. It replaces all three filters on the older model vacuum cleaner, and is as simple as sin to remove, wash, and reinstall. It is very effective in protecting the motor/fan unit, and prevents dust from coming out the air exhaust. I keep extra filters so that I don't have to wait for a washed filter to dry when vacuuming my carpet.

I purchased these for my grandma to have as a back up while she was waiting for her original filter to dry. She is very happy with these, and found them to be a tighter, more secure fit than the original. This tighter fit causes more suction and less dust and dirt that is able to escape. Great purchase! We will be ordering these again as needed.

I only gave 4 stars because one of them was coming apart. Otherwise great product. I bought multiples so I wouldn't have to wait for a washed one to dry.

Ordered a set of 3 filters to be used in two Hoover vacuums that I own. The fit was perfect and have not had any issues with the operation of either vacuum after installation. Very pleased with the purchased.

It’s a good vacuum but if you have dogs or cats that shed don’t get this one. It does not pick up hair at all.

The original blue filter sponge one was looking old and not clean, we had used it for almost 3 years. I'm so happy I purchased new ones, it makes the vacuum more efficient. They are easy to use, wash out, dry and use again. Great purchase.

Seller said this item would fit our Hoover, however it was too big. didn't work

Does the job.