I couldn't figure out which filter to order for my vacuum cleaner. It wasn't. The manufacturer's website turned out to be unusable for me. I just washed the old one and let it dry. Works well.
This is a replacement filter for an Electrolux electric brush style vacuum cleaner. I've always liked this filtration system for its ease of cleaning, and I've always liked this particular brand and model of electric broom for its suction power.
This is a horrible replacement for the original filter system. It has a flimsy spring that should hold it in place, but it falls apart every time I empty the filter. This is NOT an improvement over the original design.