This guide is for the Rensair CE marked version typically used in Europe, Asia, Australia, Africa and parts of South America.
If you have the ETL certified version typically used in North America, please contact Rensair or your Rensair distributor when the filter and lamp replacement is required.
You can see which Rensair version you have on the rating label on the back.
The Rensair air purifier requires minimal maintenance, running for 9,000 hours (~ 1 year) before any service is needed. The display will automatically tell you when you need to change the Hepa filter and UVC lamp. It is easy and can be done in 5 minutes.
The small-pre filters stop dust or other larger particles going into the filter and therefore help to prolong the life of the HEPA13 filter. You do not need to change these pre-filters, but we recommend that you clean them from time to time (around every 3 weeks), depending on how much dust and dirt there is in your environment. Simply ‘click’ to open and lift the pre-filter up to vacuum them, or wipe them with a dry cloth.
How do you change the HEPA filter and UVC lamp?
Before you begin, switch off your Rensair air purifier. Turn the Rensair unit upside down so that the wheels face upwards. Place the unit on a blanket or carpet in order to protect the display panel from scratches.
Step 1: Unscrew the four white screws and completely remove the base plate. Place these to one side.
Step 2: Completely lift out the cylindrical filter using the D-ring handles. The UVC lamp is now accessible.
Step 3: Squeeze firmly on either side of the silver lamp base cover, remove it completely and place to one side. Gently pull out the UVC lamp.
Step 4: Insert the new lamp. Then replace the silver lamp base cover by pushing it down gently until you hear a click on either side. The new lamp is now in place. Insert the new filter in the same way you removed the old one.
Step 5: Replace the base plate and reclose it using the four white screws.
Step 6: Return the unit to its upright position. The unit is now ready to operate for another 9000 hours.
Finish the replacement process by resetting the machine. Switch on the unit and immediately press and hold down the reset button for 5 seconds. This action will reset the filter life indicator to zero.
Note: It is important to press the reset button immediately after turning on your machine.
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