Swimming Pool and Hot Tub Chemicals

HTH Swimming Pool Chemicals available for fast next working day delivery. We are official dealers for HTH Swimming Pool and Hot Tub Chemicals. We are also official dealers for Relax Pool and Spa Chemicals. Our range of pool and spa chemicals can be bought online for next day delivery. HTH and Relax are our main brands. We stock an extensive range of hot tub chemicals, swimming pool chemicals,  salt chlorinators and UV Systems. Our helpline 01322554870 is open out of work hours, so we are always here to help you if you have any questions

  • Fi-Clor Chlorine Stabiliser 3kg container
  • Protects Chlorine in outdoor swimming pools
  • Fast Dissolving Cyanuric Acid
  • Prevents Loss Of Chlorine To Sunlight
  • Essential For Outdoor Pools Using Shock As A Sanitiser


DELIVERY: Fi-Clor Chlorine Stabiliser - Delivery will normally take between 1-3 days, but please allow 5 working days in some extreme cases

RETURNS: Fi-Clor Chlorine Stabiliser can be returned to us, in compliance with the Consumer Contracts Regulations, unused and in their original packaging, suitable for resale, within 14 days from date of delivery. Returns should always be sent via "Signed For" carrier or postal service.

Our returns address is Giraffe Enterprises Ltd, Bexley Garden Centre, 57 North Cray Road, Sidcup, Kent. DA14 5EU. Tel: 01322 554 870

When a return is received back into our warehouse our returns department confirm that everything is present and that the item is in its original condition, to make sure it is eligible for a refund. We will process the refund normally on the same day we take them in, but please allow up to a maximum of 14 working days for the money to reach your bank or credit card. It is unlikely to take this long but due to reasons such as bank delays or errors, this may occasionally occur.


Fi-Clor Chlorine Stabiliser is designed to protect your your swimming pools chlorine from sunlight loss. This is an essential item to all outdoor pools that are sanitised using chlorine shock or any unstabilised chlorine. Available in 3kg tubs.

Dosing info:

Calculate your swimming pool volume, if in doubt use this link to our Swimming Pool Chemical Handbook to use the handy swimming pool volume calculator.

Take a Cyanuiric Acid reading and if below 30mg/l (ppm) you should add Fi-Clor Chlorine Stabiliser. The granules may take a dew days to fully disssolve, during this period do not backwash and move around any undissolved chlorine reducer on the pool floor with a brush to help it dissolve.

 fi clor chlorine stabiliser swimming pool chemicals advice pdf downloads - world of pools

Fi-Clor Swimming Pool Chemical Advice Handbook