$39.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
The PolarPro Helix MagLock Helix Defender Plate, an essential replacement component for your Helix System. Whether it's for Base Plates or as a front cap for Helix filters, the Defender Cap ensures reliable protection. Crafted to perfectly complement Helix MagLock™ Base Plates of all sizes and compatible with any Helix Filter, this Defender Cap serves as a dependable replacement. Experience Adventure Assurance™ - find complete satisfaction with your PolarPro gear throughout all your adventures, or receive a full refund.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$39.99