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expiredphoinix | Staff posted Sep 27, 2025 04:18 PM
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expiredphoinix | Staff posted Sep 27, 2025 04:18 PM

5-Lb Clorox Pool & Spa XtraBlue 3" Swimming Pool Chlorinating Tablets

w/ Subscribe & Save

$20

$42

52% off
Amazon
8 Comments 3,265 Views
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Deal Details
Amazon has 5-Lb Clorox Pool & Spa XtraBlue 3" Swimming Pool Chlorinating Tablets for $21 - 5% when you check out via Subscribe & Save = $19.95. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for posting this deal. About this item:
  • Cleans Water & Stops Algae: Kills harmful bacteria and prevents equipment corrosion, scale and stains. Kills and prevents all types of swimming pool algae (green, mustard, black)
  • Long-lasting sunlight protection: Contains chlorine stabilizer to extend the life of your clean
  • Creates Silky Smooth Feeling Water: XTRABLUE chlorinating tablets contain conditioners for silky smooth feeling water
  • Usage: Apply 2 tablets weekly to treat 10,000 gallons of water, add more tablets as needed to maintain adequate sanitation. Safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
  • Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Our research indicates that this deal is $22.02 less (52% savings) than the next best available price from a reputable merchant with prices starting from $41.97 at the time of this posting.
  • About this store:

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 5-Lb Clorox Pool & Spa XtraBlue 3" Swimming Pool Chlorinating Tablets for $21 - 5% when you check out via Subscribe & Save = $19.95. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for posting this deal. About this item:
  • Cleans Water & Stops Algae: Kills harmful bacteria and prevents equipment corrosion, scale and stains. Kills and prevents all types of swimming pool algae (green, mustard, black)
  • Long-lasting sunlight protection: Contains chlorine stabilizer to extend the life of your clean
  • Creates Silky Smooth Feeling Water: XTRABLUE chlorinating tablets contain conditioners for silky smooth feeling water
  • Usage: Apply 2 tablets weekly to treat 10,000 gallons of water, add more tablets as needed to maintain adequate sanitation. Safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
  • Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Our research indicates that this deal is $22.02 less (52% savings) than the next best available price from a reputable merchant with prices starting from $41.97 at the time of this posting.
  • About this store:

Original Post

Written by phoinix | Staff

Community Voting

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Price Intelligence

Model: Clorox Pool & Spa 5 lb XtraBlue 3" Long Lasting Chlorinating Tablets

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Current Prices

Sort: Lowest to Highest | Last Updated 9/29/2025, 05:05 PM
Sold By Sale Price
Blain Farm & Fleet$33.74
Amazon$43

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7 Comments

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Sep 27, 2025 05:21 PM
1,571 Posts
Joined Dec 2007
Kouskous44Sep 27, 2025 05:21 PM
1,571 Posts
just an ok deal at $4/lb
Sep 27, 2025 05:39 PM
3 Posts
Joined Nov 2020
RGT18Sep 27, 2025 05:39 PM
3 Posts
I also saw the same deal at local Walmart. Also the 25lb one was $86
Sep 27, 2025 06:56 PM
262 Posts
Joined Feb 2010
groovadelickunSep 27, 2025 06:56 PM
262 Posts
Anyone know if these happen to fit in the Kaboom for toilets? Looks like they may be too big, but I've given up buying the small ones that do fit as they have gone up so much in price!
1
Sep 27, 2025 07:12 PM
2,848 Posts
Joined Nov 2010
smarttSep 27, 2025 07:12 PM
2,848 Posts
Do these Xtrablue contain metals?

Edit: It does and if you are already on well water, you should avoid adding metals
Sep 27, 2025 08:41 PM
2,233 Posts
Joined Feb 2005
Shock96Sep 27, 2025 08:41 PM
2,233 Posts
Quote from groovadelickun :
Anyone know if these happen to fit in the Kaboom for toilets? Looks like they may be too big, but I've given up buying the small ones that do fit as they have gone up so much in price!
These are 3" in diameter so no, they will not fit.
Sep 27, 2025 08:45 PM
1,353 Posts
Joined Mar 2016
AudizzzSep 27, 2025 08:45 PM
1,353 Posts
Quote from smartt :
Do these Xtrablue contain metals?Edit: It does and if you are already on well water, you should avoid adding metals
The XtraBlue Chlorinating Tablets actives are 94.05% Trichlor and .5-1% Boric Acid.I thought trichlor is OK with well water? If not what do you recommend?
Sep 27, 2025 09:27 PM
117 Posts
Joined Feb 2016
cocoacoopSep 27, 2025 09:27 PM
117 Posts
$43.87 for me

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