Cold Plunge Filter Cartridge How many would you like?:12-Month Supply (save 15%) Simplified Maintenance

Simplified Maintenance

The absolute best

most reliable cold plunge experience in the industry

NSF50 certified filter and UL certified compressor

Large Size

Cold Plunge Filter Cartridge How many would you like?:12-Month Supply (save 15%) Simplified MaintenanceMaintaining your ReGen Cold Tub is a breeze, however, the most important aspect is maintaining a clean cold plunge filter! Your tub will arrive with a brand new filter, however, it is recommended to have spares on hand! ReGen's OG Cold Tub filter should last, on average, 6 weeks (in a residential setting). A 6 month supply will come with 4 filters; a 12 month supply will come with 8 filters. The Blast filter should last, on average, 8 weeks (in a