https://waterhardness.uk/suppliers 2025-03-23T12:08:56.000Z weekly 0.9 https://waterhardness.uk/suppliers/thames-water 2026-05-06T23:45:15.000Z weekly 0.9 https://waterhardness.uk/suppliers/severn-trent-water 2025-06-27T08:36:12.000Z weekly 0.9 https://waterhardness.uk/suppliers/anglian-water 2025-03-04T11:21:27.000Z weekly 0.9 https://waterhardness.uk/suppliers/united-utilities 2026-02-19T13:07:49.000Z weekly 0.9 https://waterhardness.uk/suppliers/yorkshire-water 2025-09-30T23:21:27.000Z weekly 0.9 https://waterhardness.uk/suppliers/scottish-water 2025-07-09T14:42:54.000Z weekly 0.9 https://waterhardness.uk/suppliers/welsh-water 2025-04-02T22:58:46.000Z weekly 0.9 https://waterhardness.uk/suppliers/south-west-water 2025-08-21T04:28:16.000Z weekly 0.9 https://waterhardness.uk/suppliers/southern-water 2025-07-26T05:15:45.000Z weekly 0.9 https://waterhardness.uk/suppliers/wessex-water 2025-09-16T00:56:32.000Z weekly 0.9 https://waterhardness.uk/suppliers/affinity-water 2025-05-26T13:55:25.000Z weekly 0.9 https://waterhardness.uk/suppliers/south-east-water 2025-09-01T22:34:58.000Z weekly 0.9