Hot Springs & Watkins 30 Sq. Ft. Spa Filter Cartridge | Unicel C-6430

Hot Springs & Watkins 30 Sq. Ft. Spa Filter Cartridge | Unicel C-6430

Marsoni

M251S

$39.99

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

Hot Springs & Watkins 30 Sq. Ft. Spa Filter Cartridge | Unicel C-6430Refresh your spa experience with the Unicel C 6430, a 30 sq. ft. replacement filter cartridge built for Hot Springs and Watkins hot tubs. Measuring 6 inches in diameter and 10. 5 inches in length with open 1 15 16" passages on both ends, this cartridge integrates smoothly into a variety of spa configurations. Its pleated media excels at stripping away dirt, body oils, debris, and dissolved contaminants, delivering noticeably purer water between soaks.

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Size is Perfect for kitchen sink. It allowed for me to organize all the things laying around on the counter near faucet. Very functional and good value compared to others. The only thing that I would have preferred is to have 2 hooks for the Scrub daddy and lose the dishcloth hanger as I tend to to pull cloth and hanger off when I grab to clean or wipe something down.

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Reviewed in the United States on March 2, 2025

Verified Purchase

Amazon Customer

Lowell, US

★★★★★ 5

Sturdy sponge and soap holder

Color: Black, Color: Black

Sturdy sponge holder, doesn’t slip, water drains from sponges and very easy to clean

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Reviewed in the United States on May 3, 2026

Verified Purchase

Phoenix, US

★★★★★ 3

Works well after some super glue

Color: Black

Functional after slight modification. The towel bar, scrub daddy holder and brush holders will move and come out whenever you remove your towel/sponge/brushes. We super glued all the moving parts so they don't come apart during use and it was been working great after some adjustments. I would think other similar products would have the same issue. I would still recommend if you plan to glue all the moving parts together.

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Reviewed in the United States on June 29, 2025

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Sheridan

Battle Creek, US

★★★★★ 5

Kitchen caddy

Color: Black

Prefect ,keeps things organized in my kitchen

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Reviewed in the United States on May 10, 2026