Knob Washer, Hayward Star-Clear Plus

Marsoni

M251S

$12.60

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

Knob Washer, Hayward Star-Clear PlusReplace your worn CX900W Knob Washer on your Hayward Star Clear Plus filter for optimal performance. This is a direct replacement part ensuring a proper fit.

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Your Knob Washer, Hayward Star-Clear Plus orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I was excited to try these as cinnamon is a favorite of mine. I've used the fruit flavored and liked them, but these were problematic for me. First they badly stained my night guard (which I've tried numerous things but can't remove the orange color) and second they caused some mild injury to the mucus membranes of my mouth. I've pitched them and reordered the fruit flavored.

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Reviewed in the United States on January 3, 2026