HF-CNT18-01 Advanced Spa Filter Cartridge Inner Pre Filter Replacement for Sundance Series 880 6473-164 PWL25P4 compatible 2" Spigot x 2" Slip/Socket

2" Spigot x 2" Slip/Socket

It works with all sanitizers and reduces refill frequency

Pentair 521034Z

Pentair FNS Filters

HF-CNT18-01 Advanced Spa Filter Cartridge Inner Pre Filter Replacement for Sundance Series 880 6473-164 PWL25P4 compatible 2" Spigot x 2" Slip/SocketHF 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