Great for Kobalt KWM508. Spare parts for the my Kobalt wet and dry vacuum cleaner are difficult to come by. The foam filter broke after years of use as expected from all the cleaning and switching between dry and wet use. I bought my vacuum from Lowes but they have a limited supply of parts in store and online. The service phone number in the Kobalt manual wasn't very helpful either. The owner's manual lists the part number as Foam Filter FV9504.01.00. This is a pocket filter, meaning it is open at one end. I hope this comment helps others figure out what it took me a while to dig up. Much luck.
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