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Dry Tec Calcium Hypochlorite Chlorinating Shock – 24 Pack

Name: Dry Tec Calcium Hypochlorite Chlorinating Shock - 24 Pack
SKU: VFBY50583
Price: 39.60 USD
Availability: InStock

Original price was: $102.00.Current price is: $39.60.

SKU: VFBY50583 Category: Wine

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Description

Description

Robelle Powdered Shock is an extra powerful shock that may be used for spring start-ups or weekly maintenance. This fast-acting shock destroys organic contaminates, kills bacteria, and controls algae by raising chlorine levels quickly. For crystal clear pool water it is recommended to shock at night and let the pool water filter for 6-8 hours before swimming. 68% concentration of Calcium Hypochlorite.

Powdered Pool Shock
68% Calcium Hypochlorite
Produces Sparkling water
Brand: Dry Tec
Model: 1-1901

Reviews

★★★★★

"Shipping was faster than I expected. The zipper glides without catching. I've had it on the kitchen counter daily. Scent is lighter than I pictured, which I prefer anyway. Shipping was quick and the item delivered."

Charlotte Gonzalez Aug 12, 2026

★★★★★

"Tracking info was accurate the whole way. It heats up fast and evenly. Took it on a road trip last weekend. Wish it came in more colors, otherwise great. Exactly what I needed."

Emily Cox Jul 7, 2026

★★★★★

"Packaging was secure and nothing moved. Sound is clear without any static. Carried it through a busy work week. I'm in San Diego, CA. No complaints so far."

Rebecca Murphy Jun 11, 2026

★★★★☆

"Got the white finish and the zipper glides without catching. Took it on a road trip last weekend. Five stars from me."

Evelyn Ali Aug 11, 2026

★★★★★

"Bought the starter kit and the weight feels balanced and premium. It lives in my gym bag now. The strap is a little long for me, easy enough to adjust. Customer service was helpful when I had a question."

Sandra Peterson Jun 25, 2026

★★★★★

"Order processed quicker than the estimate. Cushioning is supportive after hours. Carried it through a busy work week. Slightly heavier than expected, still well balanced though. I'm in Nashville, TN. Happy with my purchase."

Virginia Chen Jul 21, 2026

★★★☆☆

"Picked the matte black and the sound is clear without any static. It keeps up with my home office setup. Instructions could be a bit clearer, but I figured it out. Glad I went with this one."

Jacob King Jul 4, 2026

★★★★★

"Packaging was secure and nothing moved. The grip is comfortable for long sessions. Tested it through a full week of rain. Button is a bit stiff at first but loosens up with use. Worth the money."

Justin Sanchez May 26, 2026

★★★★☆

"Picked the gray model and it heats up fast and evenly. It's been on my nightstand since it arrived. Packaging tape was loose on one end, product was fine. I'm in Indianapolis, IN. Couldn't ask for more at this price."

Jerry Carter May 2, 2026

★★★★★

"Ordered the refurbished unit and the fabric is surprisingly breathable. It's handled my daily dog walks without issue. The box was a little beat up but the item inside was perfect. Worth the money."