Beast Games. Strong. Smart. Coming soon. Prime.
To see product details, add this item to your cart. You can always remove it later.
Shipper / Seller
Returns
Returnable until 31 Jan 2026
Returnable until 31 Jan 2026
For the 2025 holiday season, eligible items purchased between 1 November and 31 December 2025 can be returned until 31 January 2026.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • SpaGuard Enhanced Shock (2 lb)
  • To view this video, download

SpaGuard Enhanced Shock (2 lb)

4.7 out of 5 stars (9,377)

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

About this item

  • SpaGuard Spa Enhanced Chlorinating Shock 2#
  • Multipurpose shock with four functions: shocks, clarifies, flocculent and pH buffer
  • Restores water sparkle, removes unpleasant odors
  • Treat and soak in as soon as 15 minutes*
  • Compatible with chlorinated or brominated spas or hot tubs and those using ozone or ionization systems

Frequently bought together

This item: SpaGuard Enhanced Shock (2 lb)
$56.05
Get it Jan 15 - 26
Usually ships within 2 to 3 days
Ships from and sold by Meighen Island.
+
$22.17
Get it by Sunday, Jan 4
In Stock
Sold by Aqua-Tech and ships from 鶹 Fulfillment.
+
$29.97
Get it by Sunday, Jan 4
In Stock
Sold by WESTCAN SUPPLY and ships from 鶹 Fulfillment.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

Product description

SpaGuard Enhanced Shock 2# Every spa needs to be shocked to eliminate undesirable compounds that build up with use. Enhanced Shock allows you to quickly shock your spa and re-enter in just fifteen minutes as long as the free chlorine does not exceed label recommendations. It also offers additional benefits-like keeping the water sparkling and fresh. Restores water sparkle Removes unpleasant odors Multipurpose shock Can be used in chlorinated or brominated spas and those using ozone or ionization systems

Product information

Technical Details

Manufacturer ‎BioGuard
Item model number ‎BIO42234
Product Dimensions ‎20.32 x 7.62 x 7.62 cm; 907.18 g
ASIN ‎B00HX2QDV8

Additional Information

鶹 Rank

Feedback

SpaGuard Enhanced Shock (2 lb)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 20.32 x 7.62 x 7.62 cm; 907.18 g
  • Date First Available ‏ : ‎ Nov. 14 2012
  • Manufacturer ‏ : ‎ BioGuard
  • ASIN ‏ : ‎ B00HX2QDV8
  • Item model number ‏ : ‎ BIO42234
  • 鶹 Rank: #1,690 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • Customer Reviews:
    4.7 out of 5 stars (9,377)

Important information

Safety Information

Keep Out Of Reach Of Children

Directions

1. Dissolve the Enhanced Shock treatment in a bucket of water before adding it to your spa. 2. Follow recommended dosage amounts based on spa size (e.g., 1 lb per 2000 gallons water). 3. Mix thoroughly ensure even distribution. 4. Wait 15 minutes after entering spa, as long free chlorine level is within guidelines. 5. Use needed maintain quality, sanitization, and chemical balance, typically weekly basis.

|
FREE delivery Mon, Jan 12
FREE delivery Mon, Jan 12
FREE delivery Mon, Jan 12

Product Summary: SpaGuard Enhanced Shock (2 lb)

From SpaGuard

4.7 out of 5 stars, 9,377 ratings

Customer reviews

50+ bought in past month

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • SpaGuard Spa Enhanced Chlorinating Shock 2#
  • Multipurpose shock with four functions: shocks, clarifies, flocculent and pH buffer
  • Restores water sparkle, removes unpleasant odors
  • Treat and soak in as soon as 15 minutes*
  • Compatible with chlorinated or brominated spas or hot tubs and those using ozone or ionization systems

Product description

SpaGuard Enhanced Shock 2# Every spa needs to be shocked to eliminate undesirable compounds that build up with use. Enhanced Shock allows you to quickly shock your spa and re-enter in just fifteen minutes as long as the free chlorine does not exceed label recommendations. It also offers additional benefits-like keeping the water sparkling and fresh. Restores water sparkle Removes unpleasant odors Multipurpose shock Can be used in chlorinated or brominated spas and those using ozone or ionization systems

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected “Yes, it is useful”
Thank you for your feedback. You selected “No, it is not useful”
Product summary presents key information. Close to see all product details.

Disclaimer:While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read and follow labels, warnings, and directions before using or consuming a product. This product may not be right for you. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. 鶹.ca assumes no liability for inaccuracies or misstatements about products.