Hot Spring Replacement Filter Standpipe Cap – Grey

This Watkins Replacement Filter Standpipe Cap is for filter standpipes on all Models. The grey cap is commonly used on the standpipe that holds the Silver Ion AG+ Cartridge and the filter responsible for 24 hour flow (in models that have this feature). 

Fits the following ranges of Hot Spring Hot Tubs:

• Highlife
• Hot Spot
• Limelight
• This will also fit some Caldera Spas

Watkins official part – 36513