DuraChlor 20K Gal Opening & Closing Kit W/ Enzy Metal Seq & Calcium Control

DuraChlor 20K Gal Opening & Closing Kit W/ Enzy Metal Seq & Calcium Control

Marsoni

M251S

$35.10

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

DuraChlor 20K Gal Opening & Closing Kit W/ Enzy Metal Seq & Calcium ControlDuraChlor 20K Gal Opening & Closing Kit W Enzy Metal Seq & Calcium Control Designed to decrease the amount of time and effort it takes to either open or close your pool; the kit contains a powerful enzyme water cleaner plus a potent sequestant for metal and calcium control. All the customer needs to do is add their own chlorine Features & Benefits: The perfect last step in opening Effective in cold wate Reduces and prevents waterline rings Faster

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Your DuraChlor 20K Gal Opening & Closing Kit W/ Enzy Metal Seq & Calcium Control 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.
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Our puppy loves this ball. It has held up well so far, it’s about 2 weeks now of large breed pup play. It’s been outside for the last week, rain or shine, still in working order. Not as big as I thought it would be though. No squeak, bounces well. Thick rubber like material, that can be depressed when biting down.

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Reviewed in the United States on May 14, 2026

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AnaC

Fort Morgan, US

★★★★★ 5

Great Quality and durability

Color: Ultra, Size: Large

I have a teething puppy and this is the only ball that has outlasted the rest!! Big chewer and still bounces and no tears! Keeps him entertained for hours!! Sturdy, solid, good quality and value!

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Reviewed in the United States on February 12, 2026

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Dana Kurtz

Louisville, US

★★★★★ 5

Durable, even for a Great Dane!

Color: Ultra, Size: XXL

I've bought many tennis ball sized ChuckIt balls in the past (for medium sized dogs we've owned), so when we knew we were going to be babysitting our daughter's Great Dane, I bought a bigger one for her. The 4" is perfect for her! She plays catch with it, but also likes to gnaw on it. It holds up great!

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Reviewed in the United States on April 19, 2026

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Ol' Hippie

Dallas, US

★★★★★ 5

Another great product from Chuckit!

Color: Ultra, Size: XL

Exactly the high quality that I've come to expect from Chuckit! The plastic/rubber used in their products is extremely tough yet gives enough that it's hard to actually pierce the it and tear apart. We have had Chuckit! Sticks and Balls with launcher for years and love them all. This particular ball is pretty big so my 45 pound pit mix struggles to pick it up but that's part of the fun for him. My 85 pound pit mix can pick it up no problem. The only "complaint" is that the two of them have been having so much fun with their new ball, they have already knocked something over and broke it. 😁

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Reviewed in the United States on March 26, 2026