The Permanent Fleece Filter replaces the fleece filter bag and can be used with either the Turbo 1 or 2 Series Vacuums. All fleece filters (bag or permanent) have a 5 micron rating. A fleece filter should always be used when dry vacuuming. A fleece filter should never be used when wet vacuuming. Fleece Filter is washable.
This item will not work with prior versions of the Fein Vacuums.