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Valterra Blue Devil #1 OTO Chlorine Reagent 32 Oz | B7510

Marsoni M251S
Sale price$18.99
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Valterra Blue Devil #1 OTO Chlorine Reagent 32 Oz | B7510Keep your pool or spa water safely sanitized with the Valterra Blue Devil No. 1 OTO Chlorine Level Indicator, a generous 32 ounce reagent refill built specifically for Blue Devil Test Kits. Consistently tracking chlorine concentration is one of the most important steps in protecting swimmers from harmful bacteria and preventing algae buildup. Simply dispense the OTO solution into a water sample according to your test kit directions, then match the
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4.0 ★★★★★
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Dave
New York, US
★★★★★ 3
only 2
Only received 2 of the 3
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
L
Verified Purchase
Lisa
Birmingham, US
★★★★★ 5
fun
Loved my the Dogs! Very durable, good quality, dogs love the crinkle noise and love playing with it.
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Reviewed in the United States on January 5, 2026
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Verified Purchase
NV
Chelsea, US
★★★★★ 2
Doesn't hold up
Tear pretty easily
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Reviewed in the United States on April 29, 2026
V
Verified Purchase
Very poor quality!! Pulled right away and zipper is very cheap and hard to zipp. Do not recommend!!!
Dallas, US
★★★★★ 1
Don’t purchase
Falls apart in little pieces dogs can choke on
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Reviewed in the United States on May 2, 2026
S
Shadowdancer
Grantham, US
★★★★★ 5
THE KRINKLE
Ok my dogs are going nuts... krinkles every where... save me, please. Lol Honestly they love these and you get 3 for around 8 bucks. Its hard to beat. The feel flimsy but they are holding up pretty well.
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Reviewed in the United States on June 17, 2025

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