Skip to main content
Home / Pool Equipment / Polyaluminum Chloride (PAC) Flocculant for Drinking Water, Swimming Pools, and Industrial Wastewater Treatment Clarification

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Pool Equipment
Origin -
Chemical Name Polyaluminum Chloride (PAC)
Appearance Yellow to Light Brown Powder
Al2O3 Content ≥ 28%
Basicity 40% - 90%
Solubility Highly Soluble in Water
Primary Application Water Clarification and Coagulation
Suitable For Drinking Water, Pools, Industrial Wastewater
Package Weight 25 kg Bags
Shelf Life 24 Months from Production Date
Storage Condition Cool, Dry, and Well-Ventilated Area

6 reviews

A

Anonymous

Mar 28, 2026

Rating: 5/5

Cost-effective solution

Compared to other coagulants we have tried, this PAC offers the best bang for the buck. We use it for our manufacturing plant's runoff treatment, and it handles heavy sediment loads efficiently.

A

Anonymous

Mar 19, 2026

Rating: 3/5

Works well but packaging was damaged

The chemical itself performs as described and clears up green water effectively. However, one of the bags arrived torn, causing some spillage. The product quality is good, but please improve the shipping packaging.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent clarity for our community pool

We switched to this PAC flocculant last season and the difference in water clarity is night and day. It works much faster than traditional alum and leaves less residue on the pool floor. Highly recommended for large volume pools.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Fast shipping and great results

Ordered this for a small municipal water project. The powder dissolves quickly and the floc formation is impressive. The water cleared up within hours of application. Will definitely order again.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Standard for our facility

We have been using this specific grade of Polyaluminum Chloride for over a year now. It consistently meets our purification standards for non-potable reuse water. Reliable and effective.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Good product, requires precise dosing

This works very well for our industrial wastewater treatment process. The only reason for 4 stars is that you need to be very careful with the dosage; a little too much can cloud the water temporarily. Once you get the ratio right, it's fantastic.

5 FAQ

Q: Can this be used for treating drinking water directly?

A: While this grade is suitable for drinking water treatment processes, it must be handled by certified professionals in accordance with local health and safety regulations. It is not intended for direct consumer addition to tap water without proper dosing equipment and monitoring.

Q: Does this product affect the pH level of the water significantly?

A: Polyaluminum Chloride has a smaller impact on pH compared to traditional aluminum sulfate (alum), but it can still lower pH slightly. It is advisable to monitor pH levels during treatment and adjust with a pH increaser if necessary to maintain the ideal range.

Q: How should I store the remaining powder after opening the bag?

A: Store the product in a cool, dry, and well-ventilated area away from direct sunlight and moisture. Ensure the bag is tightly resealed or transfer the contents to an airtight container to prevent clumping and degradation.

Q: What is the recommended dosage for a standard 20,000-gallon residential pool?

A: Dosage varies based on water turbidity and pH levels. Generally, a starting dose of 10-20 grams per cubic meter is suggested for clarification. We strongly recommend conducting a jar test first to determine the optimal dosage for your specific water conditions.

Q: Is this product safe for use in swimming pools where people are currently swimming?

A: No, this is a concentrated industrial chemical. It should only be added to the pool circulation system when the pool is closed to swimmers. Always follow local safety regulations and allow sufficient time for the chemical to disperse and the water to clear before reopening the pool.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Custom Solid Wood Plaque, Antique-Style Wooden Sign with Engraving, Shop Signboard, Couplet, Carved Wood Plaque

Custom Solid Wood Plaque, Antique-Style Wooden Sign with Engraving, Shop Signboard, Couplet, Carved Wood Plaque

$17.00

No-Drill Over-Toilet Storage Rack for Bathroom Wall Gap Behind Tank

No-Drill Over-Toilet Storage Rack for Bathroom Wall Gap Behind Tank

$24.55

Upgraded Breakfast Food Warmer Display Cabinet - For Fried Chicken, Pies, Roasted Meat, with Crisp Preservation and Constant Temperature Control

Upgraded Breakfast Food Warmer Display Cabinet - For Fried Chicken, Pies, Roasted Meat, with Crisp Preservation and Constant Temperature Control

$4,920.00

Butterfly Silicone Mold for Handmade Soap, Fondant, Chocolate, and Ice Cream

Butterfly Silicone Mold for Handmade Soap, Fondant, Chocolate, and Ice Cream

$14.00

Professional Music Services: Harmony Arrangement, Vocal Recording, Sheet Music, Mixing & Campus Orchestration

Professional Music Services: Harmony Arrangement, Vocal Recording, Sheet Music, Mixing & Campus Orchestration

$20.00

Chunfei Grocery Store Yunan GR02 Gravel Bike Thru-Axle Disc Brake Light Load V Travel Many Rack Mounts

Chunfei Grocery Store Yunan GR02 Gravel Bike Thru-Axle Disc Brake Light Load V Travel Many Rack Mounts

$6,445.00

Pad Printing Silicone Head Mold with Blister Cover, Long Crystal Mold for Pad Printing Machines [Long Strip]

Pad Printing Silicone Head Mold with Blister Cover, Long Crystal Mold for Pad Printing Machines [Long Strip]

$5.00

Remote-Controlled Automatic Fog Cannon for Xinjiang and Inner Mongolia Mines - Explosion-Proof, Anti-Freeze, Noise-Reducing Dust Suppression Sprayer for Coal Yards

Remote-Controlled Automatic Fog Cannon for Xinjiang and Inner Mongolia Mines - Explosion-Proof, Anti-Freeze, Noise-Reducing Dust Suppression Sprayer for Coal Yards

$6,000.00

UV Glue for Bonding PET to Melamine Board, PC to Melamine Veneer, Invisible Adhesive for Glass Sliding Doors with UV Curing

UV Glue for Bonding PET to Melamine Board, PC to Melamine Veneer, Invisible Adhesive for Glass Sliding Doors with UV Curing

$326.00

Mobile Welding Fume Purifier, Industrial Soldering Smoke Extractor, Welding Fume Collector and Exhaust Machine

Mobile Welding Fume Purifier, Industrial Soldering Smoke Extractor, Welding Fume Collector and Exhaust Machine

$2,760.00

Upgraded Commercial Constant-Temperature Heated Display Cabinet for Fried Chicken, Meat Pies, and Breakfast Pastries

Upgraded Commercial Constant-Temperature Heated Display Cabinet for Fried Chicken, Meat Pies, and Breakfast Pastries

$5,510.00

2025 New Waterproof Swim Bag with Dry-Wet Separation - Lightweight Gym and Beach Tote for Men and Women

2025 New Waterproof Swim Bag with Dry-Wet Separation - Lightweight Gym and Beach Tote for Men and Women

$14.80

4-Piece Canvas Stretching Tool Set with Wide-Jaw Pliers, Manual Staple Gun, and Starter Tool for Oil Painting Frames, Includes Tutorial

4-Piece Canvas Stretching Tool Set with Wide-Jaw Pliers, Manual Staple Gun, and Starter Tool for Oil Painting Frames, Includes Tutorial

$10.20

Construction Anti-crack Steel Wire Mesh 4mm for Concrete Floors - Thickened Galvanized Iron Grid

Construction Anti-crack Steel Wire Mesh 4mm for Concrete Floors - Thickened Galvanized Iron Grid

$10.59

Japanese Dopamine Style Portable Retainer Case with Mirror - Storage Box for Invisible Aligners and Dentures

Japanese Dopamine Style Portable Retainer Case with Mirror - Storage Box for Invisible Aligners and Dentures

$16.00

Traditional Rattle Drum Toy for Infants - Old-Style Handheld Bell, Wave Shaker, and Sand Hammer for Newborns Aged 0-1 Year; Suitable for Boys and Girls

Traditional Rattle Drum Toy for Infants - Old-Style Handheld Bell, Wave Shaker, and Sand Hammer for Newborns Aged 0-1 Year; Suitable for Boys and Girls

$6.90

Low-Temperature Plasma Oil Fume Purifier Electrostatic Ion Module Equipment Rubber Plastic Smoke Treatment Device

Low-Temperature Plasma Oil Fume Purifier Electrostatic Ion Module Equipment Rubber Plastic Smoke Treatment Device

$1,600.00

Chunfei Grocery Store - Yun'an GR02 Gravel Bike, Thru-Axle, Disc Brake, Lightweight Touring with Multiple Rack Mounts

Chunfei Grocery Store - Yun'an GR02 Gravel Bike, Thru-Axle, Disc Brake, Lightweight Touring with Multiple Rack Mounts

$7,977.00

Cashmir Blending Knife Replacement Head Set, Sketch Neony Blending Heads, Sponge Blending Heads, Breathing Cotton for Art Students

Cashmir Blending Knife Replacement Head Set, Sketch Neony Blending Heads, Sponge Blending Heads, Breathing Cotton for Art Students

$4.34

Natural Amethyst, Rose Quartz, Clear Quartz, and Lemon Quartz Double-Pointed Tumbled Beads for DIY Bracelets, Necklaces, and Earrings

Natural Amethyst, Rose Quartz, Clear Quartz, and Lemon Quartz Double-Pointed Tumbled Beads for DIY Bracelets, Necklaces, and Earrings

$1.70

Accordion-Style Watercolor Sketchbook, 32k Foldable Blank Paper, 300g Cotton Pulp Fine Texture for Painting, A4 Stamp Collection Travel Journal, DIY Sticker Art Notebook

Accordion-Style Watercolor Sketchbook, 32k Foldable Blank Paper, 300g Cotton Pulp Fine Texture for Painting, A4 Stamp Collection Travel Journal, DIY Sticker Art Notebook

$9.70

Electric Watercolor Spray Pen Children Hand-painted Color Pa

Electric Watercolor Spray Pen Children Hand-painted Color Pa

$52.55

ABB VFD ACS355-01E-09A8-2, Brand New Original 2.2KW/9.8A, Single Phase 220V

ABB VFD ACS355-01E-09A8-2, Brand New Original 2.2KW/9.8A, Single Phase 220V

$1,919.00

Printmaking Press Machine - Large Format Etching and Woodblock Printer for School Art Classes and Clubs

Printmaking Press Machine - Large Format Etching and Woodblock Printer for School Art Classes and Clubs

$583.11

Bread Rattle Superman Maraca Baby 0-1 Year Soothing Tool Newborn Safe to Chew Grip Training Hand Rattle

Bread Rattle Superman Maraca Baby 0-1 Year Soothing Tool Newborn Safe to Chew Grip Training Hand Rattle

$8.80

Direct Supply 0.75kw Laboratory Frame Mixer - Suitable for Mixing Fluid Materials, Adhesives, and Lithium Battery Applications

Direct Supply 0.75kw Laboratory Frame Mixer - Suitable for Mixing Fluid Materials, Adhesives, and Lithium Battery Applications

$2,395.00

Yonghe Hair Transplant Follicle Detection and Scalp Health Assessment - Consultation and Photodynamic Therapy Experience

Yonghe Hair Transplant Follicle Detection and Scalp Health Assessment - Consultation and Photodynamic Therapy Experience

$0.10

Continental CSC5 Tires – Sizes 215/225/235/245/255 x 40/45/50/55 R17/18/19/20/21

Continental CSC5 Tires – Sizes 215/225/235/245/255 x 40/45/50/55 R17/18/19/20/21

$725.00

Commercial High-Speed Fruit and Vegetable Crusher and Puree Maker, Continuous Processing Equipment for Galangal, Fresh Ginger, Bell Peppers, and Tomatoes

Commercial High-Speed Fruit and Vegetable Crusher and Puree Maker, Continuous Processing Equipment for Galangal, Fresh Ginger, Bell Peppers, and Tomatoes

$17,980.00

DIY Scented Candle Molds - 24 Popular Korean Acrylic PC Styles: Cylinder, Pointed Top, Flat Top, Square, Shell

DIY Scented Candle Molds - 24 Popular Korean Acrylic PC Styles: Cylinder, Pointed Top, Flat Top, Square, Shell

$10.80