Tusa Snorkel / Mask Purge Valve (SP-500/580Q, 130, TM-8000Q)
Tusa Snorkel / Mask Purge Valve (SP-500/580Q, 130, TM-8000Q) is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at In Store
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Product Information
The Tusa Snorkel / Mask Purge Valve (MPN: TC-406) is a replacement purge valve designed for use with the Tusa SP-500, SP-580Q, 130, and TM-8000Q snorkel and mask models. It restores a worn or damaged purge valve so the snorkel or mask can continue to clear water efficiently on the surface.
Who it is for
This part is for divers and snorkelers who already own a compatible Tusa SP-500, SP-580Q, 130, or TM-8000Q snorkel or mask and need to replace an aging, cracked, or leaking purge valve rather than buy a new unit. It is a straightforward fix for anyone who wants to extend the service life of their existing Tusa gear.
Key details
- Manufacturer part number: TC-406
- Brand: Tusa
- Product type: Snorkel / mask accessory, purge valve
- Compatible with: Tusa SP-500, SP-580Q, 130, and TM-8000Q
Compatibility and sizing
Confirm the exact model and version of your Tusa snorkel or mask before ordering, since purge valve fitment is model-specific. The TC-406 is listed as compatible with the SP-500, SP-580Q, 130, and TM-8000Q.
DiveCatalog.com is an authorized Tusa dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or chat with us if you would like help confirming fit before you order.
- Replacement purge valve: Tusa purge valve identified by manufacturer part number TC-406.
- Model-specific fit: Designed for the Tusa SP-500, SP-580Q, 130, and TM-8000Q snorkel and mask models.
- Restores purge function: Lets you replace a worn or damaged purge valve instead of buying a new snorkel or mask.
| Brand | Tusa |
| Product Type | Snorkel / Mask Accessory, Purge Valve |
| Manufacturer Part Number (MPN) | TC-406 |
| SKU | TC-406 |
| Barcode | 685193491301 |
| Compatible Models | SP-500, SP-580Q, 130, TM-8000Q |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What is the Tusa TC-406 purge valve compatible with?
The Tusa TC-406 is listed as compatible with the Tusa SP-500, SP-580Q, 130, and TM-8000Q snorkel and mask models. Check the exact model name and version printed on your current snorkel or mask before ordering, since purge valve fitment is specific to each model.
Is the TC-406 a genuine Tusa part?
The TC-406 is sold under the Tusa brand as a purge valve replacement part. We can confirm fit for your model before you order.
Why would I need to replace my snorkel or mask's purge valve?
A purge valve wears out over time from UV exposure, flexing, and saltwater use, which can cause cracking or poor sealing and let water leak in instead of clearing out. Replacing it with the correct part, such as the TC-406 for compatible Tusa models, restores proper purge function without replacing the entire snorkel or mask.
