Titan Wet/Dry Filter & Foam Sleeve – Replacement Kit for TTB350/351/671/784 Vacuums
Upgrade your Titan vacuum with a brand‑new wet‑and‑dry cartridge filter and a flexible foam sleeve. The pleated cartridge captures microscopic dust while the foam sleeve traps liquid, protecting the motor and fan in both wet and dry modes. Installation is tool‑free – simply lock the lid onto the cartridge and snap the foam sleeve into place.
Why choose this kit?
– Dual‑mode performance: Works seamlessly for wet spills or dry debris, eliminating the need for separate filters.
– High‑flow design: Pleated media and metal mesh lining keep airflow strong while maximizing particle retention.
– Reusable & easy to clean: Rinse the foam sleeve and wipe the cartridge for many cycles of use, saving time and money.
Fitment & dimensions
| Component | Outer Ø | Inner Ø | Height |
|———–|——–|———|——–|
| Cartridge | ~185 mm | ~150 mm | ~175 mm |
| Foam sleeve* | ~145 mm | ~125 mm | ~162 mm |
*The foam sleeve stretches slightly beyond listed dimensions when needed.
Compatible models: Titan TTB350 (1300 W, 16 L), TTB351 (1400 W, 20 L), TTB671 (800 W, 15 L), TTB784 (1300 W, 16 L) and TTB785 (1400 W, 30 L).
Replace part #500377 with confidence—this aftermarket kit meets OEM standards for filtration and durability while offering a cost‑effective solution for your cleaning needs.





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