List of pertinent information about 'heated CPAP hose': - Heated hoses prevent condensation in tubing by maintaining constant temperatures. - They improve CPAP therapy by preventing dry mouth and providing consistent humidification. - The ResMed ClimateLineAir Heated Tubing allows for automatic climate control adjustment. - UK customers who are disabled and/or have a chronic sickness, such as moderate to severe obstructive sleep apnoea, can purchase certain products VAT free from the ResMed online shop. - VAT relief applies if the product is for personal use and relates to the customer's disability or sickness. - Customers can indicate their eligibility for VAT relief by checking the appropriate box when adding items to their basket. - Further information can be found on the ResMed website or the HMRC Vat Notice 701/7 web page.