Artesian Spas Mineral Filter Cap 06-0051-48 Platinum Nature 2

Original Artesian Spa Nature 2 filter cap for adding Artesian Spa threaded mineral stick to original open top 50sqft Artesian spa filter.

This part is discontinued at the manufacturer

The cap is inserted into the open top filter 06-0052-12 and the Artesian Spa Nature 2 threaded mineral stick mounts to this filter cap for easy water care.

(Note the standard Nature 2 mineral sticks come with a stem instead of the thread, so if using this cap, you will need the Artesian Spa threaded Nature 2 Mineral Stick.

The bottom of this filter cap has threads to accommodate the Artesian Spa Nature II mineral stick with threads.

New purple color pictured here.  Factory original replacement part.