Filter By

Brand

Brand

Price

Price

  • €5.00 - €55.00

Pool Flocculants and Clarifiers

Liquid pool flocculants help filter small suspended particles in pool water. Pool flocculants form larger particles that trap dirt and improve filtration efficiency.

29 productos

Best sellers Relevance Name, A to Z Name, Z to A Price, low to high Price, high to low
Showing 1-29 of 29 item(s)

Active filters

Back to top

Pool flocculants and clarifiers: crystal-clear pool water

Pool flocculants and clarifiers are essential products for removing suspended particles and restoring water clarity when pool water becomes cloudy or dull.

At Mercapool, you will find different formats and solutions designed to improve filtration and achieve much cleaner and clearer water.

What does a pool flocculant do?

Pool flocculants work by grouping tiny suspended particles together into larger clusters. These residues are then trapped by the filtration system or deposited on the bottom of the pool for easy removal with a pool cleaner.

This process significantly improves both the visual appearance and cleanliness of pool water.

Advantages of using pool flocculants and clarifiers

  • Restores water clarity: removes cloudy water.
  • Improves filtration efficiency: helps the filtration system work more effectively.
  • Removes microscopic particles: captures dirt that filters cannot retain alone.
  • Brighter and clearer water: improves the overall appearance of the pool.
  • Compatible with other treatments: chlorine, bromine, and salt chlorination systems.

Types of pool flocculants

Liquid flocculants

Very easy to apply and especially recommended for quick treatments and continuous maintenance.

Flocculant cartridges

Placed directly inside the skimmer to slowly release the product during filtration cycles.

Pool clarifiers

Products designed to improve water brightness and transparency as a preventive treatment.

How to properly use a pool flocculant

When pool water starts to lose clarity and become cloudy, it is important to apply a flocculant as soon as possible. It is recommended to apply the product at night and to check pH and chlorine levels beforehand, adjusting them if necessary before adding the flocculant.

  1. Add the flocculant in any format, preferably at night.
  2. Mix the water thoroughly by running the pool filtration system for at least a couple of hours.
  3. After the indicated time, turn off the filtration system so the flocculant can act and the dirt settles at the bottom of the pool.
  4. Once the dirt has settled, it can be removed using a pool cleaner.

Tips for maintaining crystal-clear water

  • Maintain pH levels between 7.2 and 7.6.
  • Clean the filtration system regularly.
  • Monitor disinfectant levels properly.
  • Use clarifiers preventively throughout the swimming season.

Discover the best pool flocculants and clarifiers at Mercapool

Browse our catalogue of pool flocculants and clarifiers and enjoy transparent, clean, and sparkling water throughout the swimming season.