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3 Inch Chlorine Tablets

Shop for a wide range of 3 inch chlorine tablets that help to keep your pool water clear and free of contamination. For the largest selection of 3 inch chlorine tablets you can count on In the Swim.
Average Customer Rating:
4.864 out of 5
4.9
 out of 
5
(352 Reviews) 341
347 of 352(99%)customers would recommend this product to a friend.
Customer Reviews for 3 Inch Chlorine Tablets
Review 1 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Safest, Easiest to use chlorine tablets,
Date:July 18, 2009
By seasaw9293
from Indiana
from Indiana
Pros: Each tablet individually wrapped,sturdy storage bucket
Cons: absolutely none
"I have been using this product for years. It is so easy to use, safely packaged, and does a superior job of maintaining my pools chlorine level. Safe, effective and economical a truly great product!"
Review 2 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Perfect for your skimmer,
Date:May 25, 2010
By Backglass
from New York
from New York
Pros: Easy to use. Very convinient.
Cons: Contains CYA (Stabilizer)
"These pucks are the only stabilized chlorine I use. You can drop them right into your skimmer where they will slowly dissolve, chlorinating your pool.
The only potential downside is that they also contain Cyanuric Acid, (aka CYA or Stabilizer). Now if you are low or have zero CYA, this is a very good thing! If you already have high CYA however, this is a very bad thing as too much CYA can put you into "chlorine lock" where even large doses of chlorine have no effect. The moral? Make sure you have a test kit that checks CYA levels!
I use the "BBB method" for pool balancing (Google it!) so I generally don't need the pucks, but when my CYA is low or I am going on vacation, they are fantastic!"
Review 3 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Great Product,
Date:September 23, 2009
By luv2sw1m
from Pennsylvania
from Pennsylvania
Pros: Excellent disolve rate. Had to run down auto feeder
"I first bought 3" tabs at a wholsale club. I had to turn my auto feeder up to max and it still didn't get my chlorine level right. I bought these when my initial supply ran out. Now I have to turn my auto feeder down because these tabs distribute enough chlorine at a lower level. Keeping the level acurate is a snap now. ALL CHLORINE TABS ARE NOT CREATED EQUAL. Try 'em, you'll love 'em"
1 of 1 people found this review helpful.
Review 4 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
GREAT PRODUCT,
Date:August 8, 2009
By STEVEANDJOE
from Ridge, NY
from Ridge, NY
Pros: GREAT PRODUCT GREAT VALUE GREAT CUSTOMER SERVICE ALWAYS
Cons: NONE
"Great product at a great price delivered right to the front door."
Review 5 for 3 Inch Chlorine Tablets
Overall Rating
4 out of 5
4 out of 5
Great product, great price,
Date:August 8, 2009
By FarmGirl
from Minnesota
from Minnesota
Pros: Less expensive than pool stores, quick delivery
Cons: Too much packaging
"These are effective pucks and easy to use. We just grab them and drop them into the skimmer of our in ground pool. They help to keep the chlorine at the desired level. Each puck is individually wrapped, which I don't feel is necessary. It adds plastic waste to our trash. But it does keep a broken puck and its crumbs together so we still can benefit from the entire puck. We live out of the 1 day delivery zone, but we still received our order very quickly, which is important to me, since I usually discover that we're out of pucks at the time I need them! I've ordered these from In the Swim for several years now and have been very pleased."
Review 6 for 3 Inch Chlorine Tablets
Overall Rating
2 out of 5
2 out of 5
old?,
Date:August 7, 2009
By charmon
from Milo, ME
from Milo, ME
Cons: exceptionally strong odor, wrapping disintegrated
"I was disappointed in this shipment of tablets. I thought I'd had them before, but they've never had the wrappings deteriorated, and the pervasive odor in my pool house. In order to take them out of the tub, I have to hold my breath before I take the cover off, and wait until I'm outside to inhale."
1 of 1 people found this review helpful.
Review 7 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Great value for the money!,
Date:August 5, 2009
By Bowlernurse
from Burholme Pa
from Burholme Pa
"Our chlorine level was chronically low with HTH,as soon as we received our tabs we switched tabs in our automatic chlorinator and floating dispenser and our chlorine level is holding! BRAVO!!!!!!"
Review 8 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Best service,
Date:August 4, 2009
By beckyk
from Indian
from Indian
Pros: Product is as good as expected
Cons: None
"This company always has the quickest delivery and lowest costs!"
Review 9 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Tremendous quality,
Date:August 3, 2009
By pantera99
from Gilbert, AZ
from Gilbert, AZ
Pros: long lasting, economical
Cons: individual wrappers need to be discarded
"These 3 in tabs last longer than any other brand that I have used and they keep our water sparking clear even in 115 degree weather here in Gilbert, Arizona. I haven't used algicide and I haven't shocked my pool in several weeks. A great product."
Review 10 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Great Buy,
Date:August 3, 2009
By Hosshouse
from Watonga, Oklahoma
from Watonga, Oklahoma
Pros: Longlasting
Cons: None Found
"I ordered these tablets for the fist time and love them. I love the fact that they are individually wrapped, so you don't have to touch them and don't have as bad of smell when you open the bucket. They also last longer than other chlorine. I would recommend them to anyone with a pool. Great buy!!!"
Review 11 for 3 Inch Chlorine Tablets
Overall Rating
4 out of 5
4 out of 5
L Love It!,
Date:August 3, 2009
By stormy1
from Minnesota
from Minnesota
Pros: convenient
Cons: none
"We purchased a used pool and the bottom was very stained, I actually threw the tabs right into the pool and let them dissolve and clean the stains right off the floor. We have a white liner, so I did not need to worry about staining. It worked great and most of the stains have lifted!!"
Review 12 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
3"chlorine tabs,
Date:August 3, 2009
By Babu49
"I have been an inground pool owner for 35 years and I haven't found a better distribution method for chlorine than your 3" tabs. I have two floaters that I keep full all summer. My weekly routine is then liquid shock and algecide. Your product makes pool maintenace manageable. Thank you for a great product."
Review 13 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Excellent Product,
Date:August 3, 2009
By amb123
from KC, MO
from KC, MO
Pros: Strong
Cons: Individually Wrapped
"These tablets are the best tablets I've ever tried. They are powerful and work!"
Review 14 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Great value,
Date:August 3, 2009
By Riosmom
Pros: Chlorine tabs are excellent quality and value
"We have used In-The-Swim's products for years. Your products are very high quality and when coupled with the prices and immediate shipment, makes us lifetime customers."
Review 15 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
great deal, better product,
Date:August 3, 2009
By mcpoolgrl
from Wisconsin
from Wisconsin
Pros: amazing price, next day front door delivery
"I love this product, works great to give us clear water, and is priced under the big name products available at our local pool store. I would recommend this to anyone looking for a great product and an even better deal!"
Review 16 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
easy ordering,fast shipment,and quality products,
Date:August 2, 2009
By TimothyL
from Fairport, NY
from Fairport, NY
Pros: durable
Cons: none
"In the swim saved the day again! I was in need of chlorine tabs(3") I ordered on a Saturday and the shipment was on my doorstep by Monday afternoon. I have ordered these tabs from In the swim before and trust their product because its durable and provides a sparkling look for the water in my pool! I think my dollars go a long way with In the swim.....Thank you ,Tim L"
Review 17 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Great Product!!!!,
Date:August 2, 2009
By Talley
from Orrick,Mo
from Orrick,Mo
Pros: Keeps pool clean and clear
Cons: Dissolves to quick!!
"I have an above ground pool love it in it almost every day!!As always pool is clean and level in always correct since I have been using this product!!Keep up the good work!!"
Review 18 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Get the 50# bucket,
Date:August 2, 2009
By Olbarn
from Cincinnati, Ohio
from Cincinnati, Ohio
Pros: Lasts the whole season with a few for next year
Cons: Fumes can be strong if bucket in the sun
"The individually wrapped pucks keep even the broken bits easy to handle. It would be nice if the wrap was water soluble the you could just drop them in."
Review 19 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
Great bargain,
Date:August 2, 2009
By Amber
from Schreiver, Louisiana
from Schreiver, Louisiana
Pros: Neatly wrapped individually; great price; delivered to your door
Cons: none
"This product is the best priced around; I have compared to local stores and online catalogs. It is delivered to your door in just a few days. Contents are conveniently individually wrapped. It's a great product."
Review 20 for 3 Inch Chlorine Tablets
Overall Rating
5 out of 5
5 out of 5
convienent, easy and safe to use,
Date:August 2, 2009
By drcarm
from ct
from ct
Pros: Individually wrapped chlorine tabs
Cons: none
"Used unwrapped and powder form of chlorine before--using the "in the swim" prewrapped tabs for past 6 years without a problem and most importantly the safety of the packaging of the chlorine tabs"