Skip to main content
Home / Pool Equipment / Yi Yong Swimming Pool Disinfection Tablets, Chlorine Tablets for Hot Springs and Pools, Fast-Dissolving Strong Trichloroisocyanuric Acid Sterilizer

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Pool Equipment
Origin -
Active Ingredient Trichloroisocyanuric Acid (TCCA) 90%
Tablet Weight 200 grams per tablet
Dissolution Speed Fast-dissolving formula
Recommended Use Swimming pools, hot springs, and spas
Pack Size 5 kg bucket (approx. 25 tablets)
pH Impact Minimal effect on water pH levels
Shelf Life 24 months from manufacture date
Storage Condition Cool, dry, and well-ventilated area
Safety Feature Individual foil wrapping for stability
Origin Manufactured in China

6 reviews

A

Anonymous

Mar 22, 2026

Rating: 5/5

Excellent value for large pools

These tablets dissolve quickly and keep my 15,000-gallon pool crystal clear. The price point is much better than local store brands, and the quality seems identical.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Highly recommend for summer maintenance

We go through a lot of chlorine in the summer. These bulk tablets are a lifesaver. They dissolve evenly in our automatic chlorinator.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Fast shipping and great product

Arrived earlier than expected. The tablets are individually wrapped which helps keep them fresh. My pool water has never looked better.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for my hot spring

I was worried these might be too strong for my smaller hot spring, but using half a tablet works perfectly. Water stays sanitized for days.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Works well but strong smell

Very effective at killing algae and bacteria. Just be careful when opening the bucket as the chlorine scent is quite potent. Make sure to use a feeder.

A

Anonymous

Mar 07, 2026

Rating: 3/5

Good product, packaging damaged

The tablets themselves work fine, but the bucket arrived with a crack. Some powder had leaked out. Product functionality is still 100% though.

5 FAQ

Q: Do I need to wear gloves when handling these?

A: Yes, we strongly recommend wearing rubber gloves and eye protection when handling chlorine tablets to prevent skin irritation or accidental eye contact.

Q: What is the difference between this and regular bleach?

A: These tablets contain stabilized chlorine (Trichloroisocyanuric Acid), which releases chlorine slowly and includes cyanuric acid to protect against UV degradation, unlike liquid bleach which dissipates quickly in sunlight.

Q: Can I put these tablets directly into the pool water?

A: No, for safety and effectiveness, please use a floating dispenser, skimmer basket, or automatic chlorinator. Placing tablets directly on the pool floor can cause bleaching or damage to the liner.

Q: Are these tablets safe for vinyl liner pools?

A: Yes, they are safe for vinyl liners provided they are used in a proper dispenser and not allowed to sit directly on the liner surface, which could cause discoloration.

Q: How many tablets do I need for a 10,000 gallon pool?

A: Generally, one 200g tablet is sufficient for approximately 10,000 to 15,000 gallons of water per week, depending on bather load and sunlight exposure. Always test your water regularly.

Explore your interests

All Categories
Best Seller (30)
New List (30)
Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine

Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine

$17,500.00

Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit

Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit

$6.80

Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures

Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures

$29.90

[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos

[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos

$49.90

Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures

Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures

$23.10

Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool

Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool

$3.98

Freestanding Multi-Tier Toilet Storage Rack for Bathroom, Laundry, and Balcony Organization

Freestanding Multi-Tier Toilet Storage Rack for Bathroom, Laundry, and Balcony Organization

$174.00

Biliansheng Hair Transplant and Care - Herbal Hair Nourishment Treatment Package

Biliansheng Hair Transplant and Care - Herbal Hair Nourishment Treatment Package

$480.00

Traditional Wooden Rattle Drum with Sheepskin Head for Babies - Chewable Handheld Toy with Fortune Zodiac Design

Traditional Wooden Rattle Drum with Sheepskin Head for Babies - Chewable Handheld Toy with Fortune Zodiac Design

$11.90

2026 Spring New FLTRP Grade 3 English Vocabulary & Sentence Flashcards for Classroom Teaching

2026 Spring New FLTRP Grade 3 English Vocabulary & Sentence Flashcards for Classroom Teaching

$8.42

Custom Signs and Labels New Version No Smoking Material Signs Five Boards One Diagram Fire Safety Instructions PVC Acrylic Number Plate

Custom Signs and Labels New Version No Smoking Material Signs Five Boards One Diagram Fire Safety Instructions PVC Acrylic Number Plate

$2.00

Water Brush Pen Set with Large Capacity, Gouache and Solid Watercolor Paints, Drawing Tools for Students and Beginners

Water Brush Pen Set with Large Capacity, Gouache and Solid Watercolor Paints, Drawing Tools for Students and Beginners

$32.00

Chineng Commercial Automatic Small Scallion Chopper, Multi-function Vegetable Cutter for Chili Slicing and Filling Preparation in Cafeterias

Chineng Commercial Automatic Small Scallion Chopper, Multi-function Vegetable Cutter for Chili Slicing and Filling Preparation in Cafeterias

$16,200.00

G80 Lifting Chain with Hook Head, Manganese Steel Alloy Chain for Hoisting Stones and Towing

G80 Lifting Chain with Hook Head, Manganese Steel Alloy Chain for Hoisting Stones and Towing

$79.00

Car Interior Button Frame and Window Switch Chrome Panel, New Energy Vehicle ABS Parts with Hot Melt Welding and Injection Molding

Car Interior Button Frame and Window Switch Chrome Panel, New Energy Vehicle ABS Parts with Hot Melt Welding and Injection Molding

$96.00

Foldable Multi-Function Tire Stone Removal Tool for Cars

Foldable Multi-Function Tire Stone Removal Tool for Cars

$53.60

Premium 3D Printing Pen RP600A, No Display, Best-Selling Gift for Kids, 3D Pen RP6

Premium 3D Printing Pen RP600A, No Display, Best-Selling Gift for Kids, 3D Pen RP6

$230.15

Marie's Thickened 8K Watercolor Pad, 16K Portable Sketchbook for Beginners and Art Students - Travel-friendly Multi-use Painting Book

Marie's Thickened 8K Watercolor Pad, 16K Portable Sketchbook for Beginners and Art Students - Travel-friendly Multi-use Painting Book

$7.23

Car Tire Stone Removal Hook - Stainless Steel Multi-Function Tool for Cleaning Pebbles from Treads

Car Tire Stone Removal Hook - Stainless Steel Multi-Function Tool for Cleaning Pebbles from Treads

$3.80

Premium Thickened 50% Wool Felt Mat for Calligraphy and Chinese Painting - Dedicated Tablecloth for Four Treasures of the Study; Ideal for Student Practice

Premium Thickened 50% Wool Felt Mat for Calligraphy and Chinese Painting - Dedicated Tablecloth for Four Treasures of the Study; Ideal for Student Practice

$2.59

Fish Chunk Meat Tumbling Mixer Dried Meat Seasoning Mixer Red Oil King Oyster Mushroom Mixing Machine Yikang Machinery

Fish Chunk Meat Tumbling Mixer Dried Meat Seasoning Mixer Red Oil King Oyster Mushroom Mixing Machine Yikang Machinery

$17,419.00

Custom Company Door Plaques, Bronze Plates, Outdoor Stainless Steel Signs, Factory Display Boards, Metal Advertising Signs with Etched Customization

Custom Company Door Plaques, Bronze Plates, Outdoor Stainless Steel Signs, Factory Display Boards, Metal Advertising Signs with Etched Customization

$25.50

Blower Motor for BMW 5 Series, 6 Series, 7 Series, 8 Series, F90 M5, G Chassis

Blower Motor for BMW 5 Series, 6 Series, 7 Series, 8 Series, F90 M5, G Chassis

$480.00

Large Size Thickened Felt Mat for Calligraphy, Wool Felt Pad for Brush Practice, Traditional Chinese Painting Desk Mat

Large Size Thickened Felt Mat for Calligraphy, Wool Felt Pad for Brush Practice, Traditional Chinese Painting Desk Mat

$13.50

Creative Studio Sign Custom Door Plate Company Billboard LOGO Design Storefront Display

Creative Studio Sign Custom Door Plate Company Billboard LOGO Design Storefront Display

$119.00

Router Storage Box, Cable Organizer, WiFi Set-Top Box Stand, Gigabit Broadband Shelf with Wall Mount

Router Storage Box, Cable Organizer, WiFi Set-Top Box Stand, Gigabit Broadband Shelf with Wall Mount

$23.60

Baby Rattle with Teether for 0-6 Month Newborns, Sand Shaker and Hand Drum for Visual and Auditory Tracking

Baby Rattle with Teether for 0-6 Month Newborns, Sand Shaker and Hand Drum for Visual and Auditory Tracking

$10.50

Splicable Folding Food Warmer Partition Temperature Control Insulation Plate Hot Dish Plate Induction Cooker Plate Constant Temperature Heating Food Warmer Table Mat

Splicable Folding Food Warmer Partition Temperature Control Insulation Plate Hot Dish Plate Induction Cooker Plate Constant Temperature Heating Food Warmer Table Mat

$315.00

Marie's Kneaded Eraser Cotton for Sketching, Student-Use Blending Stump, Makeup Sponge for Art Students, Paper Blending Tool, Soft Absorbent Water-Drop Sponge Ball for Sketching

Marie's Kneaded Eraser Cotton for Sketching, Student-Use Blending Stump, Makeup Sponge for Art Students, Paper Blending Tool, Soft Absorbent Water-Drop Sponge Ball for Sketching

$8.33

Soft Cheese Processing Equipment, Lab-Type Cheese Stretching and Mixing Machine, Multi-Function Hot Water Stretching Unit

Soft Cheese Processing Equipment, Lab-Type Cheese Stretching and Mixing Machine, Multi-Function Hot Water Stretching Unit

$210,210.00