AquaStar ChemStar CH100 Control Valve 0.5

AquaStar ChemStar CH100 Control Valve 0.5" — Part CH1019

Marsoni

M251S

$44.99

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

AquaStar ChemStar CH100 Control Valve 0.5" — Part CH1019The AquaStar CH1019 is a genuine 1 2 inch control valve built to deliver accurate chlorine regulation within AquaStar ChemStar CH100 chlorination systems. Engineered from robust, chemical grade components, this valve stands up to continuous exposure in demanding pool environments while maintaining peak functionality over time. By governing the rate of chlorine dispensed into your water, the CH1019 keeps sanitizer output steady and your pool properly

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Your AquaStar ChemStar CH100 Control Valve 0.5" — Part CH1019 orders ship within 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.
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I have purchased these for a few years directly from Whole Foods, and was excited to see that it was now available from Amazon. The quality has been changing recently. I have these on AutoShip and they’ve gotten increasingly darker in color which I’m assuming means cooked more or longer and they’re incredibly hard now. These are supposed to be a soft chew and I have a Chihuahua and even cutting them up, he can barely eat them. Hoping this feedback gets back to the right people in quality control.

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Reviewed in the United States on November 27, 2023

Verified Purchase

susan

Charlottesville, US

★★★★★ 5

Grandpuppy says YUMMY

Flavor Name: Bacon & Apple, Size: 5 Ounce (Pack of 1)

My grand puppy loves loves loves these

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Reviewed in the United States on October 27, 2025

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eaglesfan70

Houston, US

★★★★★ 5

Dogs love

Flavor Name: Bacon & Apple, Size: 5 Ounce (Pack of 1)

Our dogs love these treats. They are soft and thick.. Easy to break in half

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 20, 2025

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TzuBetterBelieveIt

Battle Creek, US

★★★★★ 5

A hit in our house

Flavor Name: Bacon & Apple, Size: 5 Ounce (Pack of 1)

Our girls LOVE these!!! A friend recently brought these to our oldest pups barkday party and my two couldn’t get enough so I purchase 2 at a time as high reward treats. Great price, they smell amazing and my two go bananas when they hear the bag open.

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Reviewed in the United States on July 5, 2024

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Mom

Grantham, US

★★★★★ 5

Perfect single ingredient dog treat!

Size: 14 Ounce (Pack of 1), Size: 14 Ounce (Pack of 1)

Superb quality! We are repeat customers and keep coming back for this delicious, single ingredient dog treat. My golden gets excited every time a new pack is opened and I feel comfortable giving him then as they’re the perfect size, always fresh and are great for his teeth too!

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Reviewed in the United States on February 4, 2026