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When Should I Replace the Air Filter?

Check Filter Indicator

The filter should be replaced every 6–8 months. 
You may need to replace your filter sooner or later depending on how often you use 
your air purifier. Using your air purifier in an environment with relatively high pollution 
may mean you will need to replace the filter more often, even if the replacement filter 
indicator is off. 

    will light up as a reminder to check the air filter. Depending on how much you use 
the air purifier, the indicator should turn on within 6–8 months. You may not need to 
replace your filter yet, but you should check it when     turns on.

Replacing the Air Filter

Resetting the Filter Replacement Indicator

1.

 Unplug the air purifier. Flip the air purifier over and remove the filter cover. 

2.

 Remove the old air filter. 

3.

 Clean out any remaining dust or hair inside the purifier using a vacuum hose. Do 

not use water or liquids to clean the purifier. [Figure 3.1] 

4.

 Unwrap the new air filter and place it into the housing (see Getting Started, page 8). 

5.

 Replace the cover. Plug in the air purifier. 

6.

 Reset the Check Filter Indicator. 

Reset the Check Filter Indicator when it lights up. 

1.

 Replace the air filter. 

2. 

Turn on the air purifier. 

3.

 Press and hold the filter replacement indicator for 3 seconds. 

4.

 Filter replacement indicator will turn off when successfully reset. 

You may need to replace your filter if you notice: 

  Increased noise when the air purifier is on 

  Decreased airflow 

• 

 Unusual odors 

  A visibly clogged filter

• To maintain the performance of your air purifier, only use official 
   Okaysou filters. To buy replacement filters, visit Okaysou’s online        

.

  store. Go to okaysou.com for more information. 

• Remember to reset after changing the filter.

NOTE

Replacing the Filter

Figure 3.1

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Summary of Contents for AirMic4S

Page 1: ...R MANUAL okaysousmile Okaysou okay Support okaysou com www okaysou com Live Chat okaysousmile Okaysou okay www okaysou com Live Chat Support okaysou com Grab your big smile Advanced Medical Grade H13 True HEPA Air Purifier ...

Page 2: ... com or find us on social media Facebook Okaysou okay Instagram okaysousmile We are always standing behind you We sincerely hope you enjoy your new air purifier and breathe a cleaner air Best wishes Okaysou CONTENTS Package Contents 2 Specification 2 Safety Precautions 4 Power cord Considerations 5 Know Your Air Purifier 6 Control Panel 7 Getting Started 8 About the Filter 9 Replacing the Filterr ...

Page 3: ...User Manual 1 x Warranty Card Power Supply AC 110 120V 60Hz Rated Power 25W Effective Area up to 580 sq ft Operating Temperature 10 40 Humidity 90 RH Noise Level 24dB 51dB Standby Power 0 5W Dimension 221 221 302mm Weight 3kg Specification 2 3 okaysousmile Okaysou okay Support okaysou com www okaysou com Live Chat ...

Page 4: ...board on the base please pay attention to waterproof Do not use power beyond the rated voltage 120V 60Hz Otherwise it will cause fire and electric shock and so on Do not process the power line arbitrarily bend the power line forcibly draw twist and bundle up the power line Do not let the power line approach to the high temperature objects If the power line is worn fire and electric shock will occu...

Page 5: ...the sleep mode and dimmer button all other functions are deactivated Press sleep button again to exist Timer Function Button Customizes working hours from 2 4 8 no timer Dimmer Button Adjusts the ambient light from high low and off Filter Reset Indicator Lights up when the air filter should be replaced After changing the filter press the button for 3s to reset The buzzer will sound once and the re...

Page 6: ...re 1 1 Figure 1 2 Getting Started Figure 1 3 The air purifier uses a 3 stage purification system to purify air Washable Detachable Pre filter Captures large particles such as dust fibers pet fur hair etc Largely extend the purifier s life Pre installed A B C High Efficiency Active Carbon Filter Effectively absorbs stubborn and unwanted odors and fumes Filters compounds such as formaldehyde ammonia...

Page 7: ...he old air filter 3 Clean out any remaining dust or hair inside the purifier using a vacuum hose Do not use water or liquids to clean the purifier Figure 3 1 4 Unwrap the new air filter and place it into the housing see Getting Started page 8 5 Replace the cover Plug in the air purifier 6 Reset the Check Filter Indicator Reset the Check Filter Indicator when it lights up 1 Replace the air filter 2...

Page 8: ...e Solution Plug in the air purifier Tap to increase the fan speed Unplug before cleaning Wipe the outside of the air purifier with a soft dry cloth If necessary wipe the housing with a damp cloth then immediately dry Do not clean with abrasive chemicals or flammable cleaning agents Clean the Air Purifier Clean the Air Filter Maintenance Troubleshooting Pull out the power cord Cover the machine wit...

Page 9: ...se or warnings included in the product packaging and manual Please enter www okaysou com warranty to gain your 1 year addition product warranty Enjoy your total 5 years product protection guarantee to be more confidently If you are unable to register the warranty successfully please contact Okaysou customer support to ask for help Okaysou cherishes your truly experience If you have any questions o...

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