No they are not individually wrapped. I bought a 25 lb tub and only 1 tab was broken in half. There were 48 tabs in the tub.

How many tablets should I use for 11,000 gallons

It all depends on weather/heat and water test results, I live in Texas and in hot summer weather with temperatures above 95F you will need to add 5 (3" tablets) in your In-line Automatic Chemical Feeder every week and set the dial control valve to 5. You will still need to shock your pool once a week in most cases.

anyone use these in a large outdoor swamp cooler? (wondering if i can in my Hessaire MC37M to prevent mold/etc)

I’m sure the chlorine will kill the organism that causes the mold.

Can you use these tablets in a pool chlorinator? I do not have the floatation type.

I used them in an in-line Chlorinator, however they dissolve quite rapidly.

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Clorox® Pool&Spa™ XtraBlue 3” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae (25 LB)

Product ID: 27079747

Details

Brand
CLOROX
Item Form
Tablet
Item Weight
25 Pounds
Product Benefits
Kills Bacteria
UPC
810821021463

💧Conditioners for silky smooth water

🧪3” slow-dissolve tablets

☀️UV stabilizer for long-lasting chlorine

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€ 416.17

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Dive into crystal-clear confidence with Clorox XtraBlue!

SMART POOL CARE - Pair with Clorox Pool App for expert testing and personalized dosing
ALGAE ANNIHILATOR - Kills and prevents all types of algae—green, mustard, and black
SILKY SMOOTH SWIM - Special conditioners create irresistibly soft, smooth pool water
POWERFUL 3 TABLETS - Slow-dissolving for consistent, long-lasting sanitation
SUNLIGHT SHIELDED FORMULA - Chlorine stabilizer extends protection against UV breakdown

Clorox Pool&Spa XtraBlue 3” Chlorinating Tablets deliver powerful, slow-dissolving chlorine with UV stabilizers to keep your pool sanitized and algae-free. Designed for all pool surfaces, these tablets also condition water for a silky smooth feel. With easy weekly dosing for 10,000 gallons and smart app integration, maintaining a pristine pool has never been easier or more reliable.

Specifications

ASIN	B00PZZFFQY
Best Sellers Rank	#70 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Swimming Pool Chlorine
Brand Name	CLOROX Pool&Spa
Customer Reviews	4.5 4.5 out of 5 stars (38,352)
Global Trade Identification Number	00810821021463
Included Components	Clorox Pool&Spa XtraBlue 3" Long Lasting Chlorinating Tablets 25 lb
Item Form	Tablet
Item Type Name	Long Lasting Chlorinating Tablets
Item Weight	25 Pounds
Manufacturer	Chem Lab Products, Inc.
Manufacturer Part Number	23025CLX
Model Number	24225CLXW
Number of Items	1
Product Benefits	Kills Bacteria
UPC	810821021463
Unit Count	400.0 Ounce

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