Hot Tub Filters - Filbur Filter Cartridges

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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 15 SQ FTx 4-5/8in ODx 8in Hx 1 1/2" MPT

This high-efficiency filter cartridge ensures optimal water clarity and cleanliness for your spa. Designed for durability, it's an essential part of your filtration system.
$8.32

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FILTER CARTRIDGE 74 SQ FTx 8in ODx 13in Hx 2" male slip

Maximize your pool or spa's filtration with this 74 sq. ft. cartridge. Designed for superior debris capture, it promotes clear and clean water for a refreshing experience.
$23.26

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FILTER CARTRIDGE 65 SQ FTx 6in ODx 17-1/2in Hx 2" SAE

Experience superior water clarity with this 65 sq ft filter cartridge. Designed for efficient filtration, it’s perfect for larger spa setups requiring reliability.
$19.10

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FILTER CARTRIDGE 41 SQ FTx 6in ODx 9-1/8in Hx 1 1/2" MPT

This 41 sq ft filter cartridge ensures excellent filtration for your spa. Designed for efficiency, it facilitates easy replacement and consistent water clarity.
$14.40

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FILTER CARTRIDGE 1 SQ FTx 4-1/8in ODx 1-9/16in Hx 55mm

Experience effective filtration with this compact filter cartridge, perfect for maintaining water quality in smaller hot tubs. Its design ensures efficient dirt removal.
$3.56

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FILTER CARTRIDGE 41 SQ FTx 4-15/16in ODx 14-7/8in Hx 54mm

Enhance your spa's filtration with this robust 41 square foot filter cartridge. Designed for excellent water clarity and efficient debris capture.
$14.16

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FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx OPEN ENDS

Elevate your water quality with this high-performance filter cartridge designed for effective filtration. With a 50 square foot area, it ensures exceptional clarity for your spa or hot tub.
$41.28

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FILTER CARTRIDGE 84 SQ FTx 8-15/16in ODx 17-3/8in Hx 102mm

Optimize your spa's filtration system with this 84 sq. ft. cartridge, featuring excellent debris capture for maintainable clean water. Its dimensions support easy compatibility.
$32.40

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FILTER CARTRIDGE 42 SQ FTx 7in ODx 11-13/16in Hx 77mm

Maintain sparkling water in your spa with this durable filter cartridge. Designed for effective debris capture, it promises a refreshing soak every time.
$15.92

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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 20 SQ FTx 4-5/8in ODx 11-7/8in Hx 53mm

Keep your spa water crystal clear with this 20 square foot filter cartridge. Designed for effective debris filtration, it enhances your spa's cleanliness.
$8.66

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