Tefal Power XXL TW3171 – Plus.Parts® Spare Dust Bags

The Tefal Power XXL TW3171 is a higher-capacity model in Tefal’s Power XXL cylinder vacuum range, configured for larger floor areas or heavier cleaning loads where the extended bag volume translates directly into fewer bag changes over time. That capacity benefit depends on the bag material being able to hold its structural form as it fills: if the bag compresses inward under the motor suction load before reaching actual capacity, the extended interval the design is built around shrinks to something closer to a standard compact model. The material density also matters for fine particle capture, since a bag that filters effectively across its full capacity range reduces the load on the main filter and keeps the suction output consistent across the full service period.

This six-pack provides a supply of spare bags that maintain the TW3171’s capacity-focused design. Each bag is a Plus.Parts® spare dust bag sized to the TW3171 chamber specification, seating at the inlet collar without modification and sealing the airflow path through the complete capacity range. The construction holds bag volume under motor suction, letting each bag reach genuine capacity before a replacement is needed.

Questions about compatibility or delivery reach the team directly.

In brief

• Reliable Quality – Bag material that holds its shape under suction maintains the full capacity interval the Power XXL range is designed around.
• Inspected Before Shipping – Each bag is checked against the TW3171 inlet collar geometry to verify fit and seal before leaving.
• Responsive Support – A real team handles questions about compatibility, delivery, or any aspect of your order and responds personally.