£4.95 Delivery Charge
Next Day Delivery on Most Items & Fast Local Delivery
Pay with Debit, Credit Card, Paypal, Amazon or Klarna
Cart 0
hth super kleral algicide multifunctional h2ofun

HTH Super Kleral Multifunctional Algaecide - Non-Copper Polyquat - 3 Litres


  • HTH Super Kleral Multi-Functional Algaecide
  • 1.5 Litres Treats A 50,000 Litre / 11,000 Gallon Pool
  • Prevents Algae Growth & Kills Existing Algae
  • Anti Stain & Anti Scale Formula 
  • Copper Free - No Green Hair
  • 3 Actions In One
  • Previously Known As Fi Clor Multi-Functional Algicide

DELIVERY: HTH Super Kleral Algicide is sent out on a next working day service but all standard deliveries will be within 5 working days

RETURNS: HTH Kleral Algicide can be returned unused, in original packaging, suitable for resale, within 14 days from date of delivery.


HTH Super Kleral Algaecide is a 3-in-1 Multi-Functional Algicide treatment and can be used as a "One-Dose" Summerlong Algaecide or a "One Dose" Winterlong Algicide. HTH Super Kleral is a Non-Copper Algicide used to both prevent or Kill Algae. It also stops limescale build up as well as helping to prevent staining on pool walls and floor from metals in solution in the pool water

HTH Super Kleral Algicides are based in Polymerised Quaternary Ammonium Compounds (Polyquat), are non-foaming so can be used in swim spas, too, as well as having 15% active concentration level, which is 50% more than other algicides. HTH Super Kleral Algicide will not affect the pH level of pool water, but will work effectively across a huge pH range.

If you have Algae in your pool, first shock the pool with HTH Shock Powder to raise the chlorine level to between 5 & 10ppm. After 24 hours you can then add HTH Super Kleral Multi-Functional Algicide, following the manufacturer's instructions on the tub. 

As an example the dose rate of HTH Super Kleral Algicide is 1.5 Litres Per 50m3. Filtration must be running to clear Algae

Use HTH Super Kleral Non-Copper Multifunctional Algicide to Winterise Your Swimming Pool, using the same process. i.e. Shock your swimming pool to a level of 5ppm with HTH Shock Powder. After 24 Hours add HTH Multi-Functional algaecide. Again please always refer to container for full instructions

Fi-Clor To HTH Super Kleral Algicide Conversion Chart - Click For PDF

HTH Super Kleral Algicide Information Sheet - Click For PDF


Customer Reviews



Sold Out