Shopping Cart

Your cart is empty.

Your cart is empty.

Sundance Microclean I Throwaway Absorbtion Filter 6540-502

Free shipping on orders over $29.99

$20.72

$ 10 .99 $10.99

In Stock

About this item

  • 8.5" Diameter
  • Should be replaced every 3-4 months
  • Used on Sundance Spas 850 & 780 Series
  • This is a disposable filter, do not use filter cleaner on this filter



Owen Rubin
September 1, 2025
I'm staying with original OEM filters from now on. I have bought other, non-Sundance filters in the past and they simply do not work as well as the originals from Sundace. These hold up well, and never seem to cause the "Flow" problem I have had from other filters, which cause the heater to stop working as well. Not sure if it is the material or density of copies, but the Sundance filters never cause problems as have copies. My last non-Sundance filter disintegrated in the spa in 6 weeks, and completely clogged the heating pump. Its Sundance filters all the way from now on. The price was good, and the shipping was fast, and I know they will fit and work perfectly.
Larry V.
August 29, 2025
Fit perfectly on my Sundance 850. Great value over local spa store
Dana Szymczuk
August 24, 2025
Fits!
Dr Rick
August 13, 2025
These filters are supposed to be replaced every few months. Disposable, not cleanable. They absorb oils and last long if no one has lotion on when entering hot tub. eventually fibres or fibers break loose and replacement is necessary.
Rachael Bass
August 13, 2025
Just as the picture showed
Norman Merrifield
August 1, 2025
ThNk you
liveinmountains
July 25, 2025
these are really good and have bought numerous times
M. J. Stroven
July 18, 2025
Been using for several years and works great.
Customer
July 9, 2025
Works awesome
FreddyTheBearCat
July 4, 2025
It’s exactly like the branded Sundance pre-filter but, cheaper. What more do you need? A hot tub. Otherwise buying this would be useless.
Customer
June 21, 2025
Product was as described fast shipping easy to deal with I’ll do business here again 😎
Robert
June 12, 2025
Fits my spa and keeps it clear
A.E
May 20, 2025
As anticipated.
Owen Rubin
May 15, 2025
I'm staying with original OEM filters from now on. I have bought other, non-Sundance filters in the past and they simply do not work as well as the originals from Sundace. These hold up well, and never seem to cause the "Flow" problem I have had from other filters, which cause the heater to stop working as well. Not sure if it is the material or density of copies, but the Sundance filters never cause problems as have copies. My last non-Sundance filter disintegrated in the spa in 6 weeks, and completely clogged the heating pump. Its Sundance filters all the way from now on. The price was good, and the shipping was fast, and I know they will fit and work perfectly.
Larry V.
April 29, 2025
Fit perfectly on my Sundance 850. Great value over local spa store
Dana Szymczuk
April 19, 2025
Fits!
Dr Rick
April 13, 2025
These filters are supposed to be replaced every few months. Disposable, not cleanable. They absorb oils and last long if no one has lotion on when entering hot tub. eventually fibres or fibers break loose and replacement is necessary.
Rachael Bass
April 3, 2025
Just as the picture showed
Norman Merrifield
March 24, 2025
ThNk you
liveinmountains
March 17, 2025
these are really good and have bought numerous times
M. J. Stroven
March 13, 2025
Been using for several years and works great.
Customer
March 1, 2025
Works awesome
FreddyTheBearCat
February 18, 2025
It’s exactly like the branded Sundance pre-filter but, cheaper. What more do you need? A hot tub. Otherwise buying this would be useless.
Customer
February 12, 2025
Product was as described fast shipping easy to deal with I’ll do business here again 😎
Robert
February 11, 2025
Fits my spa and keeps it clear
A.E
January 24, 2025
As anticipated.
Recommended Products