Atlantis Filter Thread-In | 3-Pack | Silver Sentinel Replacement

3-pack of the Atlantis Filter — the new and improved version of the Silver Sentinel, and the maintenance-free disposable filter for Arctic Spas. Fits all Arctic Spas from 2009 through 2019 and the current Core and Classic Series models, threading into the ArcticSpas-logo intake.

Atlantis filters capture particles inside the filter body, not just on the surface, using thick layered filter media that filters down to 1 micron — where typical cartridge filters stop around 70 microns. Completely maintenance free: install one, forget about it, and replace it every three months. No cleaning, no soaking, fully recyclable.

Fits: Arctic Spas 2009–2019 + current Core and Classic Series · Includes: 3 filters (about 9 months) · SKU: PRT-900007-P3

Just need one? Grab the single. Not sure which intake you have? Bring your old filter to any of our three Ontario showrooms.