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Blue Devil Phenol Red #2 Reagent – 5 Way Test Kit Refill | 8 oz | B7492

Marsoni M251S
Sale price$13.99
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Blue Devil Phenol Red #2 Reagent – 5 Way Test Kit Refill | 8 oz | B7492Blue Devil #2 Phenol Red from Blue Devil is a dependable reagent refill crafted for professional grade pool and spa water testing applications. Key Benefits Dedicated pH Testing Reagent: Blue Devil #2 Phenol Red (5 Way) B7492 is formulated specifically for Blue Devil test kits, providing precise pH readings for swimming pools and spas. Supports Optimal Water Chemistry: This 8 ounce bottle enables you to monitor and maintain correct pH levels, which
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4.7 ★★★★★
Based on 1290 reviews
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Bargain Rig
Port Orchard, US
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
M
Verified Purchase
Maranda
Whiting, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
J
Verified Purchase
Jessica Burdett
Draper, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
J
Verified Purchase
john jeffrey elliott
Lake Worth, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mar Gee
Omaha, US
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025

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