Threaded Cap White

The White Threaded Cap is a replacement decorative cap for the diverter valves on Arctic Spas. White is the lightest of the three colour options — a clean look that works especially well against darker cabinet finishes and silver acrylic interiors. Functionally identical to the Clear and Black caps — the choice is purely aesthetic.

Why owners replace these: Diverter caps are the most visually exposed part of the spa rim. They take UV from above, chlorinated water from below, freeze-thaw stress in winter, and the constant grip of bare hands turning them. Cracked, faded, or chalky caps are the most common reason owners refresh them — and switching colour is a simple way to give the spa rim a fresh look without buying anything bigger.

Will this fit my spa? Yes, on most current and recent-vintage Arctic Spas with the standard threaded diverter assembly. If you're not sure your existing fitting takes this cap, bring the old one to one of our three Ontario showrooms for matching.

Quick tips:

• White does show calcium-scale buildup more visibly than black or clear — wipe down with a damp cloth weekly to keep the look fresh
• Replace the matching Diverter Cap O-ring at the same time — they age together