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expired Posted by pascotsman • May 15, 2024
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expired Posted by pascotsman • May 15, 2024

Costco 3" Chlorine Tabs - 40lbs $139.99

$140

$200

30% off
Costco Wholesale
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Costco has 40lbs of HTH 3" Chlorine Tabs OR Clorox Pool & Spa XtraBlue+ Chlorinating Tablets for $139.99 in warehouse, after $40 off. The Clorox tablets are also available for delivery for $159.99 [costco.com].

The warehouse price works out to $3.48 per pound. In comparison, a 35-pound bucket of chlorine tabs at Leslie's is currently $199.99, or $5.69 per pound.

$40 off coupon valid May 15 to June 9, 2024. Limit 10 per customer
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Costco has 40lbs of HTH 3" Chlorine Tabs OR Clorox Pool & Spa XtraBlue+ Chlorinating Tablets for $139.99 in warehouse, after $40 off. The Clorox tablets are also available for delivery for $159.99 [costco.com].

The warehouse price works out to $3.48 per pound. In comparison, a 35-pound bucket of chlorine tabs at Leslie's is currently $199.99, or $5.69 per pound.

$40 off coupon valid May 15 to June 9, 2024. Limit 10 per customer

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20 Comments

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May 15, 2024
1,029 Posts
Joined Oct 2006
May 15, 2024
cgott42
May 15, 2024
1,029 Posts
How does the quality compare to Leslies?
May 15, 2024
1,607 Posts
Joined Jul 2014
May 15, 2024
JimB3957
May 15, 2024
1,607 Posts
Heard Leslie's is way better. Stronger formula.
May 15, 2024
1,288 Posts
Joined May 2005
May 15, 2024
rspray
May 15, 2024
1,288 Posts
Probably one of the better deals for this pool season, as it doesn't seem like the tablet prices are ever going to come back down to levels before the shortage due to the large manufacturing plant loss. Even my source for liquid chlorine (12.5%) when from $4/gallon to $5 last year, and again to $6 this year.
Pro
May 15, 2024
3,802 Posts
Joined Aug 2011
May 15, 2024
fritzo
Pro
May 15, 2024
3,802 Posts
Quote from rspray :
Probably one of the better deals for this pool season, as it doesn't seem like the tablet prices are ever going to come back down to levels before the shortage due to the large manufacturing plant loss. Even my source for liquid chlorine (12.5%) when from $4/gallon to $5 last year, and again to $6 this year.
I switched over to salt water and WOW what a money saver. Salt is about $10 a bag and I use 7 for the entire season. Put it in once in the spring, half a bag of shock every weekend, and that's it. The pool is self maintaining. I'll never touch cholorine again.
May 15, 2024
1,288 Posts
Joined May 2005
May 15, 2024
rspray
May 15, 2024
1,288 Posts
Quote from fritzo :
I switched over to salt water and WOW what a money saver. Salt is about $10 a bag and I use 7 for the entire season. Put it in once in the spring, half a bag of shock every weekend, and that's it. The pool is self maintaining. I'll never touch cholorine again.
Yeah, I'll probably switch over when I replace my liner in 1-2 years
May 15, 2024
4,104 Posts
Joined May 2010
May 15, 2024
pointbob
May 15, 2024
4,104 Posts
I don't have a pool but it looks like a great deal. Can I use this for anything else?
1
1
Expert
This user is an Expert in Tech & Electronics
May 15, 2024
17,769 Posts
Joined Sep 2011
May 15, 2024
bluekiwi
Expert
This user is an Expert in Tech & Electronics
May 15, 2024
17,769 Posts
Quote from cgott42 :
How does the quality compare to Leslies?
Costco tabs (clorox) are 94.05% tri-chlor 40lb for $140 ($3.50 per lb) ---86% available chlorine
Leslies are 99% tri-chlor 35lb for $200 ($5.71 per lb) ---90% available chlorine

Also note: clorox tabs are not individually wrapped
Clorox formula also has 0.99% copper sulfate pentahydrate (metallic copper equivalent 0.25%)

For another reference
Rx Clear 50lb bucket of tabs $194.99 ($3.90 per lb)
99% tri-chlor ---90% available chlorine
https://www.amazon.com/gp/product/B00IGETSNC
Last edited by bluekiwi May 15, 2024 at 07:14 AM.

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May 15, 2024
14,485 Posts
Joined Jan 2010
May 15, 2024
Ride_The_Sky
May 15, 2024
14,485 Posts
I use HTH brand instead of this.

For regular shocking, my neighbor said he just dumps clorox bleach straight into pool, no need to buy liquid shock he said, but for tabs, only HTH no Clorox.

I am really surprised why OP preferred to post Clorox instead of HTH.
May 19, 2024
1,455 Posts
Joined Aug 2009
May 19, 2024
soapie
May 19, 2024
1,455 Posts
Can someone help a newbie out? My pool guy tried to raise his fee by 40% so I am going to try to maintain our pool for the first time in a SoCal summer. I've been doing some light reading on troublefreepool and I just wanted to know what I need to buy to start. Someone correct me if I am wrong..

Must Haves to start:
Testing kit
Chlorine tablets (I will buy this one)
Pool Shock
Baking Soda
Muriatic Acid

That's all I need right?? TY!
May 19, 2024
1,912 Posts
Joined Feb 2008
May 19, 2024
paomatic
May 19, 2024
1,912 Posts
This is applicable to hot tubs?
May 20, 2024
50 Posts
Joined Jul 2017
May 20, 2024
Phauci
May 20, 2024
50 Posts
Quote from soapie :
Can someone help a newbie out? My pool guy tried to raise his fee by 40% so I am going to try to maintain our pool for the first time in a SoCal summer. I've been doing some light reading on troublefreepool and I just wanted to know what I need to buy to start. Someone correct me if I am wrong..

Must Haves to start:
Testing kit
Chlorine tablets (I will buy this one)
Pool Shock
Baking Soda
Muriatic Acid

That's all I need right?? TY!
I maintain my own pool so your list covered all the basic chemical needed to keep the water in swimming condition and the 2nd part is about keeping the pool clean and that is another subject by itself.
May 20, 2024
1,534 Posts
Joined Sep 2005
May 20, 2024
Procter
May 20, 2024
1,534 Posts
I believe the clorox tabs have copper in it which have higher risk of metal stain down the road.
Expert
This user is an Expert in Tech & Electronics
May 20, 2024
17,769 Posts
Joined Sep 2011
May 20, 2024
bluekiwi
Expert
This user is an Expert in Tech & Electronics
May 20, 2024
17,769 Posts
Quote from Procter :
I believe the clorox tabs have copper in it which have higher risk of metal stain down the road.
Clorox formula also has 0.99% copper sulfate pentahydrate (metallic copper equivalent 0.25%). Was interested in it (price-wise) until I saw that it has copper in the formula
May 26, 2024
1,455 Posts
Joined Aug 2009
May 26, 2024
soapie
May 26, 2024
1,455 Posts
Quote from Phauci :
I maintain my own pool so your list covered all the basic chemical needed to keep the water in swimming condition and the 2nd part is about keeping the pool clean and that is another subject by itself.
What's the best place to get liquid chlorine? Based on my readings, you go through bottles really quick (maybe 1 gallon a week), do you guys usually just buy bottles and bottles of these things or is there a place to get it filled up? Walmart has it for like $6 a gallon, but other places are way pricier for some reason

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May 28, 2024
78 Posts
Joined Nov 2014
May 28, 2024
Smokeytreats
May 28, 2024
78 Posts
Quote from soapie :
What's the best place to get liquid chlorine? Based on my readings, you go through bottles really quick (maybe 1 gallon a week), do you guys usually just buy bottles and bottles of these things or is there a place to get it filled up? Walmart has it for like $6 a gallon, but other places are way pricier for some reason
I always buy from Walmart. Check the dates on the jugs as liquid CL will go down in effectiveness if its really old or left outside

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