Dryden Aqua ACO 20 lt / 22 kg Active Catalytic Oxidation
22000 g, 20000 mlMore than 10 items in stock at third-party supplier
Product details
Oxidation Catalyst:
ACO® is a catalyst that significantly enhances the natural germicidal power of the sun. ACO® can be combined with all conventional oxidizing agents.
Chlor Stabilizer:
ACO® protects chlorine and bromine from photo-oxidation.
Key Features:
- Filters UV rays to protect chlorine from the sun
- Enhances the natural disinfection power of the sun
- Replaces cyanuric acid
Unique Benefits:
- Fewer chemicals: The oxidation demand decreases by up to 40%
- Better water quality: Chloramines are reduced by up to 50%
- Crystal clear water: Turbidity is lowered by up to 50%
- Electrolysis systems: Extended lifespan for all electrolysis cells
The Best Stabilizer:
ACO® redirects short-wave UV rays to longer wavelengths to protect chlorine from degradation by the sun (photolysis). This increases the half-life of chlorine by 300%. Unlike the classic chlorine stabilizer cyanuric acid, ACO® does not reduce the oxidizing ability of chlorine. On the contrary, the oxidation potential is further enhanced.
Harness the Power of the Sun!
The short-wave UV light from the sun creates free radicals in water. ACO® amplifies this natural process. Free radicals are strong oxidizing agents and completely oxidize dirt particles. No harmful disinfection by-products are produced. The levels of chloramines and turbidity are reduced by up to 50%.
Easy Dosage:
The weekly dosage is 1 liter per 100 m³ of pool water. In the first four weeks, we recommend dosing double the amount. Shake well before use and add ACO® directly to the swimming pool.
Field of application | Water balance |
Pool chemistry type | Pool stabilisers |
Item number | 21440322 |
Manufacturer | Dryden Aqua |
Category | Pool chemicals |
Release date | 8.7.2022 |
Sales rank in Category Pool chemicals | 97 of 373 |
Pool chemistry type | Pool stabilisers |
Field of application | Water balance |
Form of content | Liquid |
Country of origin | France |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 20L |
Weight | 22000 g |
Content | 20000 ml |


- H412 Harmful to aquatic life with long-lasting effects.
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Pool chemicals» category have a defect within the first 24 months?
Source: Digitec Galaxus- Dryden AquaNot enough data
- 1.Labulit0 %
- BestwayNot enough data
- ReosalNot enough data
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Dryden AquaNot enough data
- BestwayNot enough data
- LabulitNot enough data
- ReosalNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Pool chemicals» category returned?
Source: Digitec Galaxus- Dryden AquaNot enough data
- 1.Labulit0 %
- 2.Bestway2.2 %
- 3.Reosal6.7 %