Pool Season 3 in. Jumbo Chlorinating Tablets In stock$99⁰⁰

Overall pick Pool Season 3 inch jumbo chlorinating tablets, 25 lb bucket with loose tablets

Shop all Pool Season

Pool Season 3 in. Jumbo Chlorinating Tablets-25 lb

Ask a questionAPS # HGH-50-3725

In stock

$99⁰⁰ ($3.96 per lb) $124.95 21% OFF

Bucket size

Get volume pricing Request a quote

30 day returns · Easy, with prepaid labels provided

Quick overview

Kills bacteria, destroys organic contaminants and controls algae.
Sun protected for extended chlorine life, so less of each tablet burns off.
No binders or fillers. 99% trichlor, hard pressed, dissolves completely.
Individually wrapped so you handle the wrapper, not the tablet.
Reduces acid consumption compared with unstabilized sanitizers.

Full description and specifications ↓

Need a hand?

Bilingual support from pool professionals.

(888) 751-8084 Chat with a tech Email us

Frequently bought together

Current item Select Pool Season 3 in. Jumbo Chlorinating Tablets

Pool Season

3 in. Jumbo Chlorinating Tablets

$99⁰⁰

Select

AquaChek

Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle

$34¹⁷

Select

AquaChek

4-in-1 Free Chlorine Test Strips for Swimming Pools

$20⁴⁰

Select

LaMotte

Mobile WaterLink Spin Touch Lab

$1161²⁰

Select

AquaChek

Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle

$23⁶³

Select

LaMotte

R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit

$106⁰⁹

Select

Pool Season

Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

$35¹³

Select

LaMotte

ColorQ 2x PRO 7 Digital Pool Water Test Kit

$235⁹⁴

Select

API

Revive Pool Phosphate and Algae Remover, 32 oz

$53⁵¹

Subtotal

Similar products

Other products people compare with this one.

AquaChek

AquaChek Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle

551236

$34¹⁷

1

AquaChek

AquaChek 4-in-1 Free Chlorine Test Strips for Swimming Pools

511242A

$20⁴⁰

1

LaMotte

LaMotte Mobile WaterLink Spin Touch Lab

3581

$1161²⁰

1

AquaChek

AquaChek Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle

511710

$23⁶³

1

LaMotte

LaMotte R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit

R-2086

$106⁰⁹

1

Pool Season

Pool Season Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

47245960

$35¹³

1

LaMotte

LaMotte ColorQ 2x PRO 7 Digital Pool Water Test Kit

2086

$235⁹⁴

1

API Revive REV32 32 oz pool phosphate and algae remover

API

API Revive Pool Phosphate and Algae Remover, 32 oz

REV32

$53⁵¹

1

Product details

Pool Season Giant Size Chlorinating Tablets are 3 inch, 8 ounce compressed trichlor tablets built for automatic chlorinators, floating dispensers and skimmer baskets. At 99% Trichloro-s-triazinetrione they carry 90% available chlorine, which is the highest concentration available in a stabilized tablet.

The stabilizer is built into the tablet rather than added separately. Cyanuric acid shields free chlorine from ultraviolet light, which is what otherwise burns off most of a day's sanitizer in direct summer sun. That is the difference between topping up daily and topping up weekly.

What it does

Kills bacteria, destroys organic contaminants and controls algae. Because trichlor is acidic it also slows the pH rise typical of liquid chlorine, so you buy less acid across a season.

How to use it

Load tablets into an automatic chlorinator, floater or skimmer basket. Never drop tablets directly into the pool or onto a vinyl liner, and never mix with any other chemical. Wait until tablets have fully dissolved before adding more.

Specifications
Brand	Pool Season
Manufacturer part number	47251270
UPC	035186201477
Chemical type	Stabilized chlorine, trichlor
Active ingredient	Trichloro-s-triazinetrione 99%
Available chlorine	90%
Form	Tablet
Tablet diameter	3 in.
Tablet weight	8 oz
Tablets per bucket	50
Net weight	25 lb (11.3 kg)
Individually wrapped	Yes
Application	Chlorinator, floater, skimmer
Pool type	Inground and above ground
Shipping class	Ground only, oxidizer
Shelf life	3 to 5 years, sealed and dry

Request a quote

Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.

Request a quote

Customer reviews

More from Pool Season

Pool Season

Pool Season Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

47245960

$35¹³

1

Pool Season

Pool Season Chlorinating Concentrate, 50 lb Bucket

47251320

$234⁸¹

1

Pool Season

Pool Season Di-Chlor Chlorinating Concentrate Granular Shock, 1 lb Bags (12 Pack)

12000194

$102⁶²

1

Pool Season

Pool Season Chlorinating Concentrate Sanitizer and Shock, 25 lb Bucket

12000140

$149²³

1

Questions and answers

What people ask about this product, answered by our pool techs.

Can I put these tablets straight into the pool or the skimmer?

Use an automatic chlorinator, a floating dispenser or the skimmer basket. Never drop a tablet on the pool floor or on a vinyl liner. Undissolved trichlor sitting against a surface is acidic enough to bleach and etch it.

How many tablets do I need, and how often?

A common starting point is one 3 inch tablet per 10,000 gallons per week, then adjust to hold 1 to 3 ppm free chlorine. Bather load, heat and rainfall all move that number, so test before you add rather than working to a fixed schedule.

Do these already contain stabilizer?

Yes. Cyanuric acid is compressed into the tablet rather than added separately, which is what protects free chlorine from ultraviolet light. Over a long season that stabilizer accumulates, so test cyanuric acid occasionally and dilute if it climbs too high.

What is the difference between the 8, 25 and 50 lb buckets?

Only the quantity. The tablets are identical. The 25 lb bucket holds 50 tablets and works out cheapest per pound of the three.

Will these lower my pH?

Trichlor is acidic, so it pushes pH down as it dissolves. That is usually welcome, because most other things in a pool push it up, and it is why stabilized tablets tend to reduce how much acid you buy across a season.

How should I store them, and how long do they last?

Sealed, dry and cool, away from every other chemical. Three to five years is normal in those conditions. Never store or mix trichlor with calcium hypochlorite or any other oxidizer.

Why are the tablets individually wrapped?

So you handle the wrapper instead of the tablet. It cuts the dust and the fumes you get from an open bucket and keeps the remaining tablets from fusing together in humidity.

Can these ship by air or express?

No. Trichlor is a regulated oxidizer and moves by ground only. That applies to every carrier, so the shipping options at checkout are limited accordingly.

Ask your own question