This video can help you to figure out what brand name and model of vacuum cleaner you have...

The Alto comes from the Nilfisk brand of vacuum cleaners who have been manufacturing industrial vacuum cleaners for years. If you are looking for Alto vacuum bags you can find bags for the upright and cylinder model right here.

Now choose your model of Alto.
Aero 400 and 440 Upright
Filtra 18 Upright

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