User Guide
Page 5
... is beneficial because a filter's life depends on both sides. FILTER CLEAN INDICATORS HFD-110, HFD-015 This air purifier is equipped with lukewarm water and add a few drops of mild dish soap (Fig. 12). • Gently swish the filter in the soap solution to clean. • Soak the filter for 2-3 minutes. Fig. 9 Filter Reset Button...
... is beneficial because a filter's life depends on both sides. FILTER CLEAN INDICATORS HFD-110, HFD-015 This air purifier is equipped with lukewarm water and add a few drops of mild dish soap (Fig. 12). • Gently swish the filter in the soap solution to clean. • Soak the filter for 2-3 minutes. Fig. 9 Filter Reset Button...
User Guide
Page 8
... to 10 seconds and when you let go, the filter clean monitor should be reset. The air purifier complies with federal ozone emission limits. 8 CLEANING AND MAINTENANCE • Use a clean, dry cloth to introduce soot into the air. DO NOT USE WATER, GASOLINE, POLISH, OR ANY CHEMICAL SOLUTION. • The ifD™ filter and pre-filter should...
... to 10 seconds and when you let go, the filter clean monitor should be reset. The air purifier complies with federal ozone emission limits. 8 CLEANING AND MAINTENANCE • Use a clean, dry cloth to introduce soot into the air. DO NOT USE WATER, GASOLINE, POLISH, OR ANY CHEMICAL SOLUTION. • The ifD™ filter and pre-filter should...