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SAD Sundance Jacuzzi Knob 6540 361 Knob Spaside Control 780 Series Gray P14403458SAD-6540-361 https://cdnimages.opentip.com/full/SAD/SAD-6540-361.jpg Sundance Jacuzzi Knob 6540 361 Knob Spaside Control 780 Series Gray Manufacturer Part Number: 6540-361Sundance Jacuzzi Knob 6540-361This Knob is manufactured by Sundance Jacuzzi. It\'s more than a spa, its a way of life. Built on trust and excellence, the relationship we have with our customers will always be our foundation. By carefully selecting each of our dealers, we can ensure that you are enjoying outstanding products and services that reinforce the reputation we have earned over several decades. We want you to relax when you\'re in your Sundance® spa. So we give you the confidence that your spa has everything you need and nothing you don\'t. Backed by personal experience, a solid reputation for reliability and the best dealer network, you can focus on distraction-free interactions with those that mean most to you.780 Series, GrayAdditional Information Spa Brands Sundance/Jacuzzi Alternate Part NumbersSD6540-361 14403458 0.2400lbs 0.00 0.00 0.00
Jacuzzi
2.5600 2027-05-21 46 In Stock
customer review - by , November 11, 2025
5/ 5stars
I have ordered this product in the past...and fit. Just pushed reorder and got it and was about 1/2 inch taller so it would not screw on with the big filter! Maybe was a second.
customer review - by , December 12, 2023
5/ 5stars
These filters work as well as the big name brand ones. Good value. Keeps spa water clean and clear.

Sundance Jacuzzi Knob 6540-361 Knob, Spaside Control, 780 Series, Gray

stars Rating 5 | 2 reviews
Brand Jacuzzi
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SKU: SAD-6540-361
Price: $2.56
Quantity:
46 In Stock
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Product Description

Manufacturer Part Number: 6540-361

Sundance Jacuzzi Knob 6540-361

This Knob is manufactured by Sundance Jacuzzi. It's more than a spa, its a way of life. Built on trust and excellence, the relationship we have with our customers will always be our foundation. By carefully selecting each of our dealers, we can ensure that you are enjoying outstanding products and services that reinforce the reputation we have earned over several decades. We want you to relax when you're in your Sundance® spa. So we give you the confidence that your spa has everything you need and nothing you don't. Backed by personal experience, a solid reputation for reliability and the best dealer network, you can focus on distraction-free interactions with those that mean most to you.
  • 780 Series, Gray


Additional Information



Alternate Part Numbers

  • SD6540-361

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
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By Peggy Rubert
Date: November 25, 2025
I have ordered this product in the past...and fit. Just pushed reorder and got it and was about 1/2 inch taller so it would not screw on with the big filter! Maybe was a second.
Rating: 5 stars [5 of 5 Stars!]
By Heavyleaded
Date: December 04, 2023
These filters work as well as the big name brand ones. Good value. Keeps spa water clean and clear.
Rating: 5 stars [5 of 5 Stars!]
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