Well I phoned the number and you get through to "Pulse Home Products"
To get a cap you need to keep the innards of your existing cap and send them a cheque for £5.50 with an accompanying letter saying that you know that you need to keep the internals of your old cap. The address is Pulse Home Products, Vine Mill, Middleton Road, Royton, Oldham. OL2 5LM Make the cheque to "Pulse Home Products"
Paul Humphreys, July 2009