Hot Tub Filters - Unicel Filter Cartridges

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FILTER CARTRIDGE 123 SQ FTx 8-7/16in ODx 19in Hx 2.5"

Achieve pristine water clarity with this high-capacity filter cartridge. Designed for efficient debris capture, it ensures your spa operates smoothly.
$48.00

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FILTER CARTRIDGE 15 SQ FTx 4-15/16in ODx 6-5/8in Hx 55mm

Enhance your water clarity with this dependable filter cartridge, ideal for moderate usage in smaller pools or spas.
$7.02

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FILTER CARTRIDGE 8 SQ FTx 4-1/4in ODx 4in Hx 52mm

This compact 8 square foot filter cartridge offers reliable filtration for your spa. Enhance your water clarity with effective debris removal.
$4.76

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FILTER CARTRIDGE 24 SQ FTx 5-3/4in ODx 11-7/8in Hx 55mm

Ensure clean and inviting spa water with this essential filter cartridge. Its design promotes effective filtration, allowing for frequent enjoyment.
$8.82

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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 37 SQ FTx 7-1/8in ODx 7-3/16in Hx 2" MPT

This 37 sq ft filter cartridge is designed to maintain optimum water quality in your spa. Easy to replace, it promises effective filtration and clear water.
$15.30

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FILTER CARTRIDGE 10 SQ FTx 4-15/16in ODx 4-5/8in Hx 54mm

Achieve optimal water clarity with this essential filter cartridge. Its compact design and effective filtration area make it a great choice for maintaining your spa's cleanliness.
$5.54

Details

FILTER CARTRIDGE 75 SQ FTx 5"ODx 14.5"Hx 2" IDx OPEN ENDS

This reliable 75 sq. ft. filter cartridge is designed for easy installation and effective filtration, ensuring crystal-clear water for your spa.
$46.08 $54.21
15% OFF!

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TELEWEIR FILTER GRAY, 50SF

Ensure your filtration system operates efficiently with this durable Teleweir filter, designed for seamless installation and effective performance.
$116.00

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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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FILTER CARTRIDGE 75 SQ FTx 5"ODx 14.5"Hx 2" IDx OPEN ENDS

This reliable 75 sq. ft. filter cartridge is designed for easy installation and effective filtration, ensuring crystal-clear water for your spa.
$46.08 $54.21
15% OFF!

Details

FILTER CARTRIDGE 15 SQ FTx 5-7/8in ODx 6-1/4in Hx 1 1/2" SAE

Enhance your spa's water quality with this efficient filter cartridge, designed for easy replacement. Its compact design ensures effective dirt capture and flow efficiency.
$19.95

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