The DuoVac HEPA Type Filter is made to keep your indoor air clean and fresh. This will help if you have allergies or just want cleaner air in general. This filter won't only save your health, but also your vacuum motor. Natural build up can clog your motor and this filter fixes it!
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Duovac Washable Hepa cage Filter fits models: Air 10, and Sensa
Duovac Star with Premium Electric Kit
A unique central vacuum system of superior suction power and exceptional quality.