HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters
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HF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool FiltersHF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool FiltersHF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool FiltersHF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool FiltersHF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool FiltersHF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool FiltersHF6430-01 Advanced Spa Filter Cartridge - Replacement for Pleatco PWK30, Unicel C-6430, Filbur FC-3915, Watkins Hot Spring Spas by Hurricane Pool Filters

HF643001 Advanced Spa Filter Cartridge Replacement For PWK30 C6430 FC3915

Hurricane Pool FiltersSKU: HF6430-01
Price:
$28.59 USD

Shipping calculated at checkout

Stock:
Sold out

Shipping Information

At Duckies Pool Supply, we work hard to get your order to you quickly:


  • In-Stock Products: Ship within 24 hours of your order.

  • Out-of-Stock Products: If an item isn’t available in our warehouse, we will drop ship directly from the manufacturer whenever possible.

  • Lead Times: Shipping times for out-of-stock or special-order items may vary and can take up to several days depending on manufacturer availability.

Our goal is to keep your pool running smoothly with the fastest delivery possible.

Description

HF643001 Advanced Spa Filter Cartridge Replacement For PWK30 C6430 FC3915

HF643001 is a direct, drop-in replacement cartridge designed to fit spa housings that use PWK30, C6430, and FC3915 media. Made in the USA, it features Hurricane’s exclusive turquoise end caps and a precise 10.5-inch length with a 5.875-inch outer diameter to ensure a snug, standard-fit in compatible filters.

Features

  • Exact compatibility: Replaces Pleatco PWK30-M, Unicel C-6430RA, Filbur FC-3915-M, and Watkins Hot Spring Spas.
  • Precise dimensions: Length 10.5 inches; outer diameter 5.875 inches; top and bottom holes 1.9375 inches.
  • Advanced point-bond media: Tightens filtration compared with trilobal or classic nonwoven media for cleaner water.
  • Turquoise end caps: Exclusive color cue signals premium build and reliable performance.
  • Durability and savings: Longer life and easier cleaning reduce seasonal filter costs and pump wear.
  • Made in the USA: Hurricane maintains domestic production and accessible support for faster service.

Final Thoughts

HF643001 delivers dependable filtration for hot tubs using PWK30, C6430RA, or FC3915 cartridges, with proven compatibility and robust media. Clearer water, fewer filter changes, and easier maintenance are within reach—add this reliable replacement to your cart today.