Coleman Hot Tub Replacement Filters
Coleman-branded hot tubs are mostly contract-manufactured for retail distribution, and the filter compartments tend to use whatever standard cartridge size the original manufacturer specified. The number printed on your existing cartridge end cap is the fastest path to the right replacement. The 1 Coleman configuration below uses a standard cartridge that cross-references to common Pleatco numbers.
1 models indexed below
Quick tip: the fastest way to confirm the right cartridge is to pull yours and read the part number off the end cap. The owner's manual is the backup if the printing has worn off.