Dry Tec Swimming Pool Calcium Hypochlorite Granular Shock

by Dry Tec
At other retailer: $37.62
Out of Stock

Plus, Free Shipping & 5% Rewards back for only $19.95/yr Learn More

Free Shipping on All Orders
Never Pay Extra
5% Rewards Back
Earn on Every Purchase
Rewards for Writing Reviews
Up to $20 for Each Product
Free, No-Hassle Returns
On Select Clothing, Shoes & Jewelry
5% Dining Rewards
Get Paid to go out Tonight
$1.99 Stock Trades
Powered by Muriel Siebert & Co., Inc.
Add Club O Gold for $19.95/yr
Club O is FREE for Military, Teachers, Students, and First Responders
ITEM# 17140095
    Notify me when it is back in stock!

    Enter your email address, we will notify you if it comes back in stock.

Love this item?

Save it to a list so you can find it anytime!


something went wrong.

Please refresh the page and try again.


ITEM#: 17140095

Dry Tec Powdered 68% Calcium Hypochlorite Shock is an extra-powerful start-up and maintenance shock that helps to improve the appearance of your pool by removing and preventing algae growth. When used as directed, Dry Tec Powdered Shock removes organic waste and raises chlorine level, producing sparkling, clean swimming pool water. Kills bacteria, controls algae, destroys organic contaminants and restores crystal clarity. This is the ideal product for a super-fast acting chlorine boost to give your pool shocking clarity. Available and packaged in 1-lb. bags.

  • Powdered Pool Shock
  • 68% Calcium Hypochlorite
  • Produces Sparkling water
  • Brand: Dry Tec
  • Model: 1-1901
  • Materials: N/A
  • Color: N/A
  • Dimensions: By Size
  • Weight: By Size


Color White
Dimensions 1
Model Number 1-1901
Country of Origin United States
  • Most Recent

  • lou
    Verified Purchase

    Good shock no green pool from chemicals no cloudiness

    Read More

Questions & Answers

Yay! Be the first to ask a question about this product.

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. For the return policy on a Marketplace item, please refer to the Seller’s individual policy, located on the product page by clicking on the Seller name. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.


This item cannot be shipped to Alaska or Hawaii. More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.