6CH-940 Unicel 45 Sq Ft Spa Filter Cartridge | Hot Tub Replacement

6CH-940 Unicel 45 Sq Ft Spa Filter Cartridge | Hot Tub Replacement

Marsoni

M251S

$44.99

Get it in 3 business days with 1 day shipping. Friday, May 29

6CH-940 Unicel 45 Sq Ft Spa Filter Cartridge | Hot Tub ReplacementAchieve consistently clean spa water with the Unicel 6CH 940, a premium replacement filter cartridge built to deliver 45 square feet of effective filtration area for hot tubs and spas. Constructed from long lasting Reemay polyester, this cartridge stands out for its impressive dirt holding capacity, strong chemical resistance, and straightforward cleaning process. With a 6 inch diameter and 8 1 4 inch length, it fits compactly into your spa's filter

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Going to try to use these to shade my trees from the late afternoon sun. I just put them up so we will see how they do! I purposely bought the ones with curved feet since the flat feet wouldn’t have been sturdy on the rocks. Was easy to put together and they look nice. Debating the 6 pack so I can put two on each tree with the connectors.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 22, 2026

Verified Purchase

Battle Creek, US

★★★★★ 5

Just as described

Size: 4 Panel, Color: Black

Does the job.. it is cloth so a bit see through but suits my purposes. Was not difficult to assemble.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 12, 2026