Models part 6541-965S fits
Pleated cartridges clog with use. Replace one that stays dirty after a rinse. Find your model number below before you order; the list is sorted by brand.
880 ALTAMARSundance hot tub880 ASPENSundance hot tub880 CAMEOSundance hot tub880 CAPRISundance hot tub880 MARINSundance hot tub880 OPTIMASundance hot tub880 VISTAMARSundance hot tubEach model's page names where its part numbers come from and the date they were checked. Amazon buttons open a search for the part number; we may earn a commission.