Introduction

With the Elechomes P1801 air purifier, breathe comfortably. Dust, pollen, pet hair, and smoke are just a few of the airborne contaminants that this small but powerful. It filters air in spaces up to 269 square feet with an activated carbon filter and True HEPA filter. The P1801 is ideal for offices, small spaces, and bedrooms because of its quiet operation and stylish design. With a price point of $79.67 and a launch date of August 2021

Product Parameters

Product Illustration 

Description

Large rooms are the ideal application for the powerful and effective Elechomes Air Purifier P1801. Its H13 HEPA filter can eliminate 99.97% of smoke, pollen, dust, and pet dander, among other airborne contaminants. You can tailor the P1801 to your own requirements and tastes with its three fan speeds and sleep mode. An air quality indicator gives you real-time information about the quality of the air in your house, while a kid lock feature prevents settings from being unintentionally changed. The P1801 is simple to use even while you're not at home because you can set the timer for up to 12 hours. The P1801's energy-efficient design guarantees that it is beneficial for the environment as well as your indoor air quality.

Instructions before use 

Make sure to remove the filter packing bag before first use. Please check the following details before using: 

• The labeled voltage of the device is consistent with your local regulations.
• As a Class II appliance (with double insulation), this device can connect to a non-grounded electrical outlet.
• The air inlet and outlet are completely clear.
• The filter and bottom cap are correctly assembled (shown as below).
• If the bottom cap hasn't been correctly assembled, the air purifier won't work normally.
• See figures 1-6 below on how to remove the filter packing and replace the filter when necessary.

1. Turn the air purifier over and you will find the filter assembly mounted on the bottom. 
2. Press the two switches on the mounting board simultaneously and pull it outward to remove the board. 

3. Remove the filter assembly. 

   

4. Remove all the packing bags of the composite filter 
5. Mount the new composite filter into the air purifier. 
   Note: The white side of the filter should face the front shell. 

6. Replace the bottom cap to finish.

   

Instructions for use

Control buttons 

1. TIMER 
2. Child Lock
3. LAMP 
4. Filter Reset 
5. SLEEP 
6. SPEED 
7. ON/OFF  

ON/OFF button 

The device will beep once when connects to power. The purifier will enter standby mode and all indicators will be off. 

• Press the ON/OFF button when in standby mode, then the on/off indicator, lamp indicator, and auto indicator will glow steady white. The air purifier will automatically enter Auto mode. 
• Press the ON/OFF button while the unit is turned on to enter standby mode, and all the indicators will turn off. 

Auto Mode 

The device will enter Auto mode after you press the ON/OFF button or press the Speed button when in manual mode. The auto indicator will light up, and the device will automatically adjust its fan speed based on real-time air quality. 

The PM2.5 value can reflect the level of air quality.

• If the air quality is excellent, the purifier will work in Low Speed mode. If the air quality is good, the purifier will work in Mid Speed mode.
• If the air quality is poor, the purifier will work in High Speed mode. In Auto mode, press the Speed button to enter manual mode.

Speed button 

While the unit is turned on, press the Speed button to switch between Low, Mid, High, and auto mode in a loop. The corresponding indicator will light up, and other indicators will turn off.

Sleep button 

• While the unit is turned on, press the Sleep button to enter sleep mode. Then the fan will work in Low speed, the on/off indicator and sleep indicator will be half-lit, and the other indicators will turn off. In sleep mode, the device won't buzz even if you set a timer or child lock.
• You can press any button (except child lock or timer) to exit sleep mode (the purifier will return to running at the default low speed.). Pressing the ON/OFF button will turn the device off completely.

Lamp button 

1. The indicator of Lamp button will glow white constantly while on.
2. When you press the Lamp button, all the lights (including the air quality indicator and all indicators) will turn off except the half-lit Lamp indicator. At this time, you can still set other functions of the device and the corresponding indicators will light up for 3 seconds and then all turn off.
3. Press the Lamp button again to go back to the normal mode.

Timer button 

1. While the unit is turned on, you can press the Timer button to set a specific shutdown time from OFF, to 1 hour, 2 hours, 4 hours, and 8 hours in a loop. The corresponding indicator will be steadily on once this is set.
2. The time indicator will change as the running time changes (e.g. for an 8-hour timer, the corresponding indicator will change to 4 once the remaining time is 4 hours.).When you set it to OFF, all the timing indicators will turn off. 

Child Lock 

1. Press and hold the Timer and Lamp button for 3 seconds while the unit is on, then the child lock indicator will light up and the purifier will beep 3 times to enter child lock mode. 
2. None of the buttons (including ON/OFF button) will work. No matter which button is pressed, the child lock indicator will blink 3 times silently to remind you that the device is in child lock mode. 
3. To exit this mode, please press and hold the Timer and Lamp button together for 3 seconds. The child lock indicator will turn off, and the device will beep once. All buttons will function normally again. 

Filter Reset 

• While the unit is turned on, the filter indicator light won't turn on. 
  • Filter Reset: When the filter has run for 2,000 hours, the filter indicator will glow red to remind you to replace the filter. 
• After replacing the filter, press and hold the Lamp and Sleep button for 3 seconds, then the red filter indicator will flash quickly and the purifier will beep 3 times. The filter counter will return to zero, and the filter indicator will turn off. 

Setup Guide

Setting up the Elechomes Air Purifier P1801 is a simple process. 

• Begin by unboxing the unit and removing all packaging materials. 
• Next, plug the unit into a power outlet and turn it on. Use the touch controls to select your desired fan speed and other settings. 
• The P1801 is easy to move from room to room, so you can use it in the space that best meets your needs. Be sure to replace the filter every 6-8 months for optimal performance.

Maintenance 

Elechomes air purifier is designed with filter replacement reminder. Follow the below instructions to replace the filter. 
Note: Disconnect the power before you move, clean the device or replace the filter. 

1. When the filter indicator lights up, please replace the filter in a timely manner. 
2. Press the ON/OFF button and unplug the power cable. 

3. Turn the air purifier over and you will find the composite filter mounted on the bottom . 

   

4. Press the two switches on the bottom cap simultaneously and pull it outward to remove the board. 
5. Remove the composite filter by pulling its handle outward. 

6. Mount a new composite filter into the air purifier. 
   Note: The white side of the filter should face the front shell.

   

7. Replace the bottom cap to finish. 

8. After replacing the composite filter, press and hold the Lamp and Sleep button for 3 seconds, then the red filter indicator will flash quickly and the purifier will beep 3 times. The filter timer will return to zero, and the filter indicator will turn off. 

   

Composite Filter 

• Clean the composite filter twice a week and replace it at least every 6 months.
• Do not wash the composite filter with soap.
• Clean the filter with a vacuum or a small, soft brush. Be sure to keep the nozzle of the vacuum cleaner 5-10 cm away from the filter.
• Brush the filter widthwise to prevent damage.
• The filter may absorb smells from cigarettes and cooking. If this occurs, clean the filter. If this persists, replace the filter.

Filter Replacement 

• Please change the filter when the indicator light flashes.
• Before changing, please unplug the device and let it cool for 15 minutes.
• Take off the bottom cap before changing and close the cap after changing. (please refer to the "Operation Guide")
• After replacing the filter, please press and hold the filter reset button for 3s to reset the filter and the indicator stays on.

Cleaning & Storage 

• Turn off and unplug the device before cleaning.
• Wipe the device with a wet cloth. Do not use harsh solvents or soaps.
• Dry the unit thoroughly before use.
• Store the product in the original box and keep it in a dry, cool place.

Safety Precautions 

Please follow the precautions below. Failure to do so may result in personal injury or damage to the product. Improper use will invalidate the warranty. 

• Untangle the power cord before use.
• Do not let children operate the device unsupervised.
• Do not use the air purifier if the power cord is damaged.Contact a qualified service center for repairs.
• Do not yank the power cord or use it to pull the air purifier.
• Do not use the device in a damp or dusty environment.
• Do not place the device close to heat sources, furniture, curtains, aerosols, etc. This may cause a fire hazard.
• This product is for indoor, domestic use only.
• Do not cover the air inlet or outlet.
• Do not touch the device with wet hands.
• Do not let moisture into the interior of the device.
• Do not place anything on top of the device.
• Do not insert foreign objects into the device.
• Only place the device on a sturdy, level surface.
• Do not tilt the device.
• Unplug the device before cleaning and assembly.
• Unplug the device if it will not be used for a long period of time.

Troubleshooting

If you encounter problems with your device, please consult the list below.  If your device does not work for unknown reason, please unplug the power cable and restart the machine. If this still doesn't work, please contact our Elechomes customer service for support. 

Warranty

Additional 6-month Warranty:  You can enjoy an additional 6-month warranty. Just log onto https://www.elechomes.com/support /warranty and enter your order number (i.e. Amazon) within the first 14 days of purchase to register your new product for the extended warranty.  If you are unable to provide the order number for your product, please type a short note in the order number field along with the date you received your product. 

Elechomes P1801 Air Purifier Pros & Cons

• Pros
  • Powerful and efficient air purifying solution
  • H13 HEPA filter removes 99.97% of airborne pollutants
  • 3 fan speeds and sleep mode for customization
  • Sleek and modern design
  • Easy to move from room to room
• Cons
  • Filter replacement can be expensive
  • May be too loud for some users on highest setting