Vax Blade TBT3V1B1, TBT3V1B2, TBT3V1T1, TBT3V1T2, TBT3V1H1, TBT3V1F1, TBT3V1P1, TBT3V1P2. • Full Compatibility, perfect fit for your Vax Blade wireless vacuum. No tools required for installation. Suggest replacing every 2-3 months to keep your vacuum efficient and extend its service life.
