HF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool Filters
HF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool Filters
HF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool Filters
HF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool Filters
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HF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool FiltersHF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool FiltersHF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool FiltersHF4H21-01M Elite Aseptic Spa Filter Cartridge - Replacement for Pleatco PTL18P4, Unicel 4CH-21, Filbur FC-0121 by Hurricane Pool Filters

Elite Aseptic Spa Filter Cartridge Replacement For Unicel 4CH-21 Pleatco PTL18P4

Hurricane Pool FiltersSKU: HF4H21-01M
Price:
$31.19 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

Elite Aseptic Spa Filter Cartridge Replacement HF4H21-01M

Upgrade your spa filtration with the Elite Aseptic HF4H21-01M cartridge, a direct replacement for Unicel 4CH-21 and Pleatco PTL18P4. Compatible with Filbur FC-0121 and Pageant Spa Top Load models, this USA-made cartridge features turquoise end caps and advanced aseptic media for reliable, sanitary filtration. It measures 8 inches long, 4.625 inches in outer diameter, with a bottom 1.5-inch threaded connection and a convenient top handle for easy installation and removal.

  • Replacement compatibility: Directly replaces Unicel 4CH-21, Pleatco PTL18P4, Filbur FC-0121, and Pageant Top Load models.
  • Precise dimensions: 8 in L, 4.625 in OD, bottom 1.5 in threaded; designed for standard spa housings.
  • Turquoise end caps: Exclusive turquoise ends ensure durable seals and quick visual verification.
  • Elite aseptic media: Point-bond filtration offers tighter filtration than trilobal or nonwoven media.
  • Max Flow cores: Engineered for higher flow with reduced pressure drop for efficient filtration.
  • Made in the USA: Domestic production and warehousing support quality control and responsive service.

Choose this Hurricane HF4H21-01M cartridge for consistent performance, longer life, and straightforward maintenance. Add to cart now to upgrade your spa’s filtration and enjoy clearer, safer water with less hassle.