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P a g e
How to Clean the Air Purifier Filter
Your
Concept R4
heater comes with a PCO (Photo-Catalytic Oxidation) air purifier that combines
high-intensity UV light with superior activated carbon honeycomb filter technology
The lifetime washable air filter needs to be cleaned on a regular basis to ensure maximum performance of
the air purifier and of the heater itself. To clean the Air Purifier, follow these simple steps:
1. Remove the filter by opening the filter cover on the back of the heater and carefully pulling the filter
out.
2. Clean the filter by vacuuming it with an attachment, or run warm water over it to remove dust. Run
the water in the opposite direction of the air flow until the water runs clear.
3. The filter might excrete some filtered residue, so be cautious not to drip on any stainable surfaces
such as carpeting. You can also soak the filter in water mixed with a small amount of mild dish soap
(don't forget to rinse with water after soaking the filter).
4. Shake the filter over a sink until excess water is removed and allow it to drip dry completely before
reinstalling.
5.
DO NOT
force the filter to dry using any alternative methods.
6. Reinstall the filter to the rear of the unit by positioning the filter back in place.
7. CLEAN THE FILTER EVERY 30 DAYS in order to maintain performance.