We supply a large range of exchangeable cylinders with a wide variety of water purification media's so we are guaranteed to have something to fit your application. The systems are easily installed and will produce the grade of water you require when you need it.

Benefits to you:

• When the cylinder exhausts we carry out a simultaneous exchange collecting the exhausted unit and replacing it with a regenerated unit
• Our service uses our own dedicated fleet of vehicals, the only company offering this in the UK. The exhausted units are reprocessed in our state of the art regeneration station at Stoke-on-Trent
• Each cylinder has a unique bar code for complete traceability
• A cylinder requires minimal space for installation
• Cylinders require no chemicals for operation and have no waste stream. Therefore there will be no chemical handling or waste stream to neutralise
• Cylinders are very simple to install, maintain and operate
• Easily upgradable as your needs change
• Why purchase the equipment when you can now rent. No capital outlay with SDI Inclusive and SDI Inclusive +

Commercial options available:

• SDI - Exchange service for existing equipment. Single exchange or voucher book options available to tailor our service to suit your needs

• SDI Inclusive - Rental of equipment (cylinders and installation fittings) using prepaid voucher books
  

• SDI Inclusive⁺ - Rental of equipment as above but in addition we will provide a water quality indicator as well