HF-CNT18-01 Advanced Spa Filter Cartridge Inner Pre Filter Replacement for Sundance Series 880 6473-164 PWL25P4 compatible It works with all sanitizers

It works with all sanitizers and reduces refill frequency

Swim Spa Rx Performance is also loaded with water soluble vitamins and moisturizing boosters to make your swim spa as comfortable as possible

Pentair 521034Z

Then step into luxurious

HF-CNT18-01 Advanced Spa Filter Cartridge Inner Pre Filter Replacement for Sundance Series 880 6473-164 PWL25P4 compatible It works with all sanitizersHF CNT18 01 Inner Pre Filter for Sundance 880 Spa Intro The HF CNT18 01 Inner Pre Filter from Hurricane Pool Filters upgrades Sundance 880 spa filtration by delivering tighter prefiltration and easier maintenance. Engineered to fit the 6473 164 housing with precise tolerances, this USAmade replacement helps maintain high water clarity during busy spa cycles. It blends durable construction with straightforward installation, ensuring reliable