Hot Tub Filters - Filbur Filter Cartridges

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FILTER CARTRIDGE 30 SQ FTx 5-3/16in ODx 12-1/2in Hx 2" MPT

This 30 sq ft filter cartridge efficiently maintains clean and clear water in your hot tub, ensuring a premium spa experience.
$11.88

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FILTER CARTRIDGE 32 SQ FTx 7in ODx 8in Hx 2" MPT

Enhance your water filtration with this reliable 32 sq ft filter cartridge. Designed for easy installation, it ensures your spa remains crystal clear.
$14.78

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FILTER CARTRIDGE 35 SQ FTx 5-3/16in ODx 10-3/4in Hx 2" MPT

Upgrade your water filtration with this 35 sq ft filter cartridge, ideal for enhancing clarity and performance in your spa or pool system.
$11.58

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FILTER CARTRIDGE 20 SQ FTx 5-5/16in ODx 10in Hx 1 1/2" MPT

Designed for compatibility and efficiency, this 20 sq ft filter cartridge optimizes filtration for your spa. Enhance your water quality effortlessly.
$11.46

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FILTER CARTRIDGE 74 SQ FTx 7in ODx 14-3/4in Hx 69mm

Transform your spa experience with this high-efficiency filter cartridge. It captures dirt and debris, promoting the clarity of your spa water.
$31.20 $48.00
35% OFF!

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FILTER CARTRIDGE 20 SQ FTx 4-5/8in ODx 9-3/4in Hx 1 1/2" MPT

Maintain optimal water clarity in your spa with this efficient filter cartridge, designed for effective dirt removal. Its sturdy design guarantees high filtration performance.
$9.90

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50 SQ. FT. UPPER CARTRIDGE (EXTENSION)

Take your filtration to the next level with this 50 sq. ft. upper cartridge extension. Ideal for enhancing water clarity in your spa system, its easy installation adds value.
$142.46

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FILTER CARTRIDGE 28 SQ FTx -159X133mm ODx -105X79mm Hx OPEN

This 28 sq ft filter cartridge ensures clear water and efficient filtration for your hot tub. Its unique dimensions provide compatibility with several systems.
$10.68

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FILTER CARTRIDGE 21 SQ FTx 5-5/8in ODx 7in Hx 1 1/2" MPT

Optimize your hot tub filtration with this 21 sq ft filter cartridge, designed for clarity and easy compatibility with spa systems.
$11.06

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FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx FINE THREAD MALE #5CH-502 ANTIBACTERIAL

Achieve superior water clarity with this antibacterial filter cartridge, perfect for enhancing spa hygiene. Designed with fine threads, it offers secure connectivity for reliable performance.
$28.00

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Filter Cartridge 75 Sq Ft. 5" ODX 17" H x 1.5" IDX Coarse Thread Female

Replace your filter cartridge with this efficient model, ensuring optimal water clarity for your spa experience.
$35.09

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BLACK DYNA-FLO 40SQ FT 2" SKT TOP-MOUNT SKIM FILTER (510-6541)

Enhance your pool's filtration with the robust Dyna-Flo skim filter. Designed for effective debris capture, it ensures a cleaner swimming environment.
$273.00

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