Google Translate Widget by InfofruInfofru

Author Site ReviewresultsReviewresults

Pool Safety Spain

Jolly Gel

Jolly Gel

- gets your pool water so clean you can't see it!
Supercharge your filter! 

Jolly Gel for totally transparent pool water. . . and give it a longer life

Cloudy water reduces visibility and may obscure a swimmer in difficulties at the bottom of the pool.
Cloudy water is unsightly and unwelcoming.
Jolly Gel is used in Hollywood for crystal-clear underwater filming.
If your pool is often cloudy it is probable that the filter media needs to be changed - but Jolly Gel will give your sand-filter an extra lease of life!

Jolly Gel - Filter Booster!

Each pack contains 4 blocks of Jolly Gel.
Ideal for use in sand-filterssand-filters with SilexSilex, ZeoliteZeolite or Glass filter media.
Produces water of incredible clarity and restores the 'sparkle' to swimming pools.
Jolly Gel has a new advanced formula - each block works for 3 weeks in a pool of up to 60m³.
It is easy to use and helps maximise chemical efficiency. It also removes phosphatesphosphates (algae food).


• The products' unique formulation traps miniscule particles, clarifying the pool water to 'camera-ready' standards.
• Increases filter efficiency X 5.
• Each block will treat a pool of 60m³ (15,850 US Gallons) for 3 weeks.
• Removes algae and fungal spores, pollen, bacteria, viruses and phosphates.
   (Phosphates are algae food; less phosphates = less algae, = less chlorine).

• Reduces backwashing frequency to every 4-6 weeks instead of weekly - and so saves 1000's of litres of water every year.

   (Remember - backwashing costs lots of water, plus the chemicals and heat in that water.)

• Reduces chlorine consumption - and makes for a healthier pool for all the family.
  • • Removes the tiniest particles from the water - and extends the life of the filter media.

How to use Jolly Gel

• With the pool water between pH 7.2 and 7.6 (adjust the pHadjust the pH if it is not within this range).

• Remove the protective plastic bag from the cube before use.
  • • Place one cube in the pump strainer basket (not in the skimmer).
  • • Run the pump for 24 hours and then backwash the filter.
    • •The cube will slowly dissolve as water passes over it on its journey to the filter.
  • • Do not freeze Jolly Gel.
    • Spanish Homologation Number: 12-70-4627
Jolly Gel places a porous, clear glutinous membrane screen over the filter media, and penetrates the bed to an average depth of approx. 15cm. The glutinous structure removes all the finest particles of dust and the tiny hard Oocysts (eggs) of Giardia and CryptosporidiumCryptosporidium.
During backwashing the filter, as the bed lifts, the Jolly Gel formulation is washed to waste along with the collected debris and spores.

How does it work?

When Jolly Gel is wet it feels like the most slippery thing in the world but, at the microscopic level, it is very sticky!
The sticky coating catches tiny particles of 2-3 microns, and holds them 'prisoner' until the filter is backwashed.
During the normal backwash cycle the coating is flushed away to the drains and the Jolly Gel continues to  trap tiny particles - making the pool water cleaner and cleaner.
After a short while the water will be so clean that it becomes practically invisible!
 Before-and-After.JPG - 194.22 kb
Backwash the filter  after 24 hours, then return to your normal filtration timings.

Important Note

When using Jolly Gel for the first time, it is important to monitor the pressure reading within the first six hours, or dependent on the filter cycle.
The reason for this is that Jolly Gel collects suspended particles much faster than other flocculents.
Be aware that the filter pressure will rise faster than normal and it may need to be backwashed sooner than normal. 
When the water has been thoroughly cleansed by Jolly Gel, the normal maintenance routine can be resumed.
NOTE:- Not suitable for DE or cartridge filters.

Distributors wanted throughout Spain - please contact us for further details


The prices below are for delivery to mainland Spain only.

For delivery to other destinations This email address is being protected from spambots. You need JavaScript enabled to view it. for a Quotation


Click here to buy Jolly Gel You'll be amazed how good it is!