Has your respiratory professional asked if you have had your nebuliser serviced?
Evergreen Nebulisers began life as a service agent nearly 30 years ago. Nebulisers were more expensive then and required not just a filter and accessory change but an annual service to maintain their original pressure. Stripped down, the cylinder head cleaned, internal piston seals and piston rings all had to be changed by a trained professional. If not maintained your compressor lost pressure and your warranty was invalid. Cleaned up, pressure checked, rebuilt and it would be good to go for another 12 months.
Today, thankfully, most nebulisers no longer require a service and should maintain their output pressure for the life of their warranty. Provided your compressor has been looked after according to manufacturers instructions and you’ve changed your filters and accessories as required a drop in pressure shouldn’t occur. However this is not so for the Medix range and something to bear in mind before you purchase. We keep a list of national service agent locations and if you contact us we are happy to pass on details of the one closest to you.