The phone no. for chlorine discounters is 9645 4433 and they are located at 43 Clapham Road not 57. The fax no. is 9645 4030 so that is why this person is not getting through as they are ringing the fax no. This business has been located in Clapham Road for decades but they moved a few doors up from 57 to 43 a few years ago. They are still open 6 days a week, Mon-Sat. Very good quality products, well priced. Very helpful and knowledgable staff in factory shop. All the best pool shops seem to have their products.

i would like to order some chlorine, however I am having trouble contacting you by phone.