Why do so many people trust our Covers?
It starts on the inside.
We have hot tub covers for all of these Sonoma Spas Models:
Sonoma Spas 400 Series Hot Tub Spa Cover.
Click on the result that best matches your cover.
Important Note: Please be sure and check these suggested measurements with your spa.
If you do not see your spa cover listed, you can measure for your dimensions.
Model: 400 Series
Shape: Rounded Square or Rectangle
Dimension A: 73.75
Dimension B: 83.625
Dimension C: 10.5
Not finding your dimensions?
Click here to select by Spa Shape.