SURGICALLY CLEAN AIR Sur301F Electronic Air Purifier Instruction Manual
- June 13, 2024
- SURGICALLY CLEAN AIR
Table of Contents
- Sur301F Electronic Air Purifier
- FOR CUSTOMER ASSISTANCE
- CONSUMER LIMITED WARRANTY
- HOW IT WORKS
- FEATURES AND SPECIFICATIONS
- IMPORTANT SAFETY PRECAUTIONS
- CAUTIONS CONCERNING OPERATION
- PART NAMES AND DESCRIPTION
- BEFORE OPERATION
- OPERATION
- CARE AND MAINTENANCE
- TROUBLESHOOTING
- WIRING DIAGRAM
- **SERVICE REMINDER SCHEDULE
- Documents / Resources
ELECTRONIC AIR PURIFIER
OPERATION MANUAL
Model No. Sur301F (SCA301F)
Sur301F Electronic Air Purifier
WARNING:To reduce the risk of electric shock, this equipment has a
grounding type plug that has a third (grounding) pin. This plug will only fit
into a grounded power outlet. If the plug does not fit into the outlet,
contact a qualified person to install the proper outlet. Do not alter the plug
in any way.
Before operating the system, please read this manual thoroughly, and retain it
for future reference.
This unit cannot be used in atmosphere containing explosive dust, gas or
oxygen, or in an area where flammable dust is present. If so, it may result in
explosion or fire!
This product can be used only where the power supply is 120V/60Hz. You cannot
use the unit if the power voltage is different.
ISO 9001:2008
SURGICALLY CLEAN AIR
3451 Lake Shore Blvd. W.
Toronto, ON M8W 1N2
Tel: 877.440.7770
www.surgicallycleanair.com
info@surgicallycleanair.com
BEFORE OPERATING, READ ALL INSTRUCTIONS IN THIS MANUAL CAREFULLY.
FOR CUSTOMER ASSISTANCE
If you have questions about your air purifier, call the customer service
number. Before calling, please note the model and serial number located on the
back of the unit and fill in the following information below. This information
will help us answer your questions much more quickly.
Model number……………
Serial number…………….
Date of purchase………..
Dealer name………………
Address…………………….
City ………………………….
Province……………………
Postal code………………..
Telephone…………………
Phone: 1-877-440-7770
Write: For service problems, guarantee information, missing items and other
assistance:
SURGICALLY CLEAN AIR
3451 Lake Shore Blvd. West
Toronto, ON M8W 1N2
Please provide the following information when you write or call: model number,
serial number, date of purchase, your complete mailing address (including
Postal Code), your daytime telephone number (including area code) and
description of the problem.
CONSUMER LIMITED WARRANTY
SURGICALLY CLEAN AIR
LIMITED WARRANTY
Congratulations on your investment
Surgically Clean Air gives you the following limited warranty for this product
only if it was originally purchased from Surgically Clean Air or from an
authorized dealer.
Surgically Clean Air warrants that this product is free, under normal use and
maintenance, from any defects in material and workmanship. If any such defects
should be found in this product within the applicable warranty period.
Surgically Clean Air shall, at its option, repair or replace the product as
specified herein.
Surgically Clean Air will repair or replace, free of charge, to the original
purchaser, any part that is found to be defective in material or workmanship
within one (1) year of the date of purchase. This limited warranty does not
cover the replacement of expendable or consumable parts such as filters, and
other parts subject to normal wear unless they are defective in material or
workmanship.
This warranty shall not apply if:
(A) Any defects caused or repairs required because of abusive operation,
negligence, accident, improper installation or inappropriate use as outlined
in the operation manual.
(B) Any product tampered with modified, adjusted or repaired by any party
other than Surgically Clean Air, Surgically Clean Air Authorized Service
Centers or Dealers.
(C) Damaged caused or repairs because of the use with items not specified or
approved by Surgically Clean Air.
(D) Any damage caused by external or environmental conditions, including but
not limited to the use of voltage other than indicated on the product.
Surgically Clean Air’s limited warranty is valid only if you retain proof of
purchase from Surgically Clean Air or a Surgically Clean Air Authorized Retail
Dealer for this product.
To obtain the name and address of the nearest Authorized Surgically Clean Air
Dealers, please contact:
3451 Lake Shore Blvd. West
Toronto, ON M8W 1N2
For more information on this Warranty,
Dealers or Service Locations, please call
1-877-440-7770
Visit our website:
www.surgicallycleanair.com
HOW IT WORKS
The air purifier functions as an air cleaner by helping to disinfect airborne
microorganisms and removing particulates from the air.
The centrifugal fans of the unit draw air through the front panel (Intake) on
the front of the unit. Then it passes through the Pre-filter, the electronic
cell, the activated carbon filter and the UV-Photo catalytic sterilization
chamber. The purified air is then released through the outlet on the top of
the unit.
The air is cleansed in six stages:
- The Pre-filter traps large dust particles.
- The two-stage electrostatic precipitator (Electronic cell) captures airborne particles, as small as 0.01 microns. In the ionizing section of the electronic cell, billions of microscopic particles become electrically charged as they pass through the powerful electric field. The collector plates immediately attract and collect these charged dust and dirt particles.
- The activated carbon filter absorbs and reduces odors, chemicals and gases, removes tobacco smoke, the smell of food and other odors.
- The UV sterilization chamber kills bacteria and viral microorganisms such as influenza, TB and Legionnaire’s Disease as well as other harmful contaminants.
- When UV light hits the photo catalytic filter, it creates e- and h+, which have an excellent effect in the decomposition of odors.
- The unit also generates negative ions that freshens the room air.
Stage 1
Pre-filter
Stage 2
Electronic Cell| Stage 3
Activated Carbon Filter
Stage 4
UV-C Germicidal Lamp| Stage 5
Photo catalyst
Stage 6
Negative Ion Generator
---|---|---
FEATURES AND SPECIFICATIONS
Features
Multi-Stage Filters
The unit utilizes a two-stage electrostatic precipitator (Electronic cell)
combined with a Pre-filter (For large particles), an Activated carbon filter
(For odors and gases), UV germicidal light (Killing airborne pathogen), a
Photo catalytic filter (Removes VOC’s) and aNegative ion generator.
Automatic Function
The odor and particle sensor can let the unit automatically select the
appropriate fan speed depending on the air quality detected.
Carbon Filter and UV Lamp Replacement Indicator Lights
The FILTER LIFE and UV LAMPS indicator lights tell you the time to replace the
activated carbon filter and the UV lamps.
Safety Micro-Switch (Interlock switch)
This air purifier is equipped with a safety interlock switch (Micro-safety
switch) that will turn the unit off if the front panel is removed while the
unit is running.
Easy Maintenance and Low Cost
When the electronic cell needs to be washed or the filters need to be
replaced, simply open the front panel and pull out the electronic cell or old
filters and put the new or clean one in. No screws, hooks or tools are
required. The electronic cell captures small particles on aluminum plates that
are simply rinsed off in the sink. There are no expensive filters to replace.
Specifications
Model No. | Sur301F (SCA301F) |
---|---|
Power Requirement | 120V, 60Hz, 1.1A |
Rated Power | 130W – 180W |
Fan Motor | 120V, 60Hz |
Noise Level | <55dB |
Negative Ion | 3×106 /cm3 |
UV Lamp | 6Wx2 |
Cord Length | 2.5m |
Dimensions | H156cmxW45cmxD31.5cm |
Weight | 46.5kg |
Standby Power
In order to operate the electrical circuits while the power plug is inserted
in the wall outlet, this product consumes about 6W of standby power. For
energy conservation, unplug the power cord when the unit is not in use.
IMPORTANT SAFETY PRECAUTIONS
When using electrical appliances, basic safety precautions should always be
followed, including the following:
WARNING-To reduces the risk of electrical shock, fire or injury:
- Use only as described in this manual.
- Use only a 120-volt outlet with a polarized receptacle.
- The air purifier has a polarized plug (One blade is wider than the other is), this plug will fit in a polarized outlet only one way. Initially, if the plug does not fit into the outlet, reverse it. If it still does not fit, contact a qualified electrician or service person.
- Do not use the air purifier if the power cord or plug is damaged or the connection to the wall outlet is loose.
- When removing the power plug, always hold the plug and never pull by the cord. Do not handle plug or appliance with wet hands. Electrical shock or fire from short circuit may occur.
- Remove the power plug from the wall outlet before cleaning the unit and when not using the unit. Turn off all controls before unplugging.
- If the power cord is damaged, it must be replaced by the Surgically Clean Air authorized service or similarly qualified person.
- Do not insert fingers or foreign objects into the intake or air outlet.
- The batteries must be removed from the remote control before disposal, and the batteries must be disposed of safely.
- Keep hair, loose clothing, fingers and all parts of body away from openings and moving parts.
- Do not use the unit in an enclosed space where oxygen, flammable, explosive or toxic vapors are given off by oil base paint, paint thinner, some mothproofing substances, or in an area where flammable dust is present.
CAUTIONS CONCERNING OPERATION
- Do not block the intake and air outlet.
- Do not use the unit near or on hot objects, such as range or where it may be exposed to steam.
- Holding the front panel when carrying may cause it to detach, and result in bodily harm.
- Be careful not to tip over the unit when maintaining the unit. It may cause bodily harm.
- Do not operate the unit without filters.
- Do not wash and reuse the activated carbon filter.
- Do not clean outside with paint thinner or any chemicals. If so, the unit surface may become damaged or may cause fire.
This manual classifies precautions into WARNINGS and CAUTIONS. Be sure to
follow all precautions below: They are important for ensuring your safety.
WARNING: If you do not follow these instructions exactly, the unit may
cause property damage, personal injury or loss of life.
CAUTION: If you do not follow these instructions exactly, the unit may
cause minor property damage or personal injury.
This unit cannot be used in atmosphere containing explosive dust, gas or in an areawhere flammable substances are present. If so, it results in explosion or fire!
DO NOT cleanse the unit or any parts (e.g. Pre-filter, electronic cell or activated carbon filter etc.) with alcohol, gasoline, paint thinner or other combustibles. It may cause fire!
After cleaning the Pre-filter, it is very important to dry it completely before placingit back in the unit. DO NOT clean Pre-filter with flammable substances (Alcohol, gasoline, paint thinner, etc.). It may cause fire!
DO NOT clean the cell with alcohol, gasoline, paint thinner, etc. It may cause fire!
DO NOT wash or reuse the activated carbon filter or clean the activated carbon filter with liquid, especially alcohol, gasoline, paint thinner, etc. It may cause fire!
The activated carbon filter must be located behind the cell. DO NOT place the activated carbon filter in front of the cell. It may cause fire!
Place the wire mesh (SCREEN) side of the activated carbon filter toward to the cell. If not, it may cause fire!
After cleaning the filters, make sure to dry them thoroughly before reinstalling. If not, it can cause breakdown of the unit or personal injury.
Be careful not to tip over the unit when opening the front panel or moving it. If not, It may cause personal injury.
Do not block the intake or outlet. Blocked openings can reduce capacity or damage the unit.
Do not disassemble or modify this equipment.
Unwarranted tampering can lead to fire, electric shock and unit malfunction.
Use a fuse with proper capacity. Never use a wire in place of a fuse. Doing this may lead to malfunction or fire.
Do not use the unit in humid places that might be wet. Contact with water can lead toelectric shock or damage the equipment.
Do not use the unit in high humidity conditions.
Use the product in the ambient relative humidity of 45%.
If any parts of the power source gets wet remove the plug and dry it completely before reusing.
Do not place the product in direct contact with sunlight. It may cause malfunction and deformation of the product.
PART NAMES AND DESCRIPTION
Main Unit
Part Numbers and Names
202101 | Unit Housing |
---|---|
202127 | Metal Top Cover |
202126 | Metal Curve Plate Upper Holder |
202125 | Metal Curve Plate |
202124 | Metal Curve Plate Bottom Holder |
202123 | Fan Motor Front Plate |
202210 | Button Unit Back Cover |
202302 | Display Circuit Board |
202209 | Control Buttons |
202208 | Button Unit |
202310 | Swing Motor |
202201 | Plastic Air Outlet |
202202 | Upper Panel |
202203 | Front Panel |
202128 | Pre-filter Left Groove |
202129 | Pre-filter Right Groove |
200502 | Magnetic Catcher |
202503 | Pre-filter |
202910 | Electronic Cell |
202912 | Cell Power Contact Complete |
202939 | Activated Carbon Filter |
202805 | Rubber Gasket |
202109 | Repair Cover |
200301 | Power Supply |
202116 | Circuit Board Protector |
202913 | Unit Power Contact Complete |
202301 | Main Circuit Board |
202112 | Photo catalyst Left and Right holder |
202111 | Photo catalyst Up and Down Holder |
202940 | Photo catalyst 202806 Rubber Foot Pad |
202519 | Caster |
202102 | Metal Bottom Basement |
202104 | Metal Bottom Plate |
202114 | UV light Blocker |
200312 | UV-C Germicidal Lamp |
202113 | UV-C Lamp Bracket |
203304 | Particle Sensor |
200310 | Odor Sensor |
202205 | Fan Blade |
202306 | Fan Motor |
202204 | Fan Housing |
200305 | Negative Ion Generator |
200325 | Power Cord Socket |
200329 | Remote Control |
BEFORE OPERATION
Remote Control Setup
Preparing the remote control
The battery is already set in the remote control, pull out the clear sheet
from the battery cover before using.
How to use the remote control
a) Point the transmitter of the remote control towards the receiver of the
main unit. If an obstruction to the signal exists, the remote control will not
operate.
b) The distance from which the remote control can transmit is approximately 19
feet (6m).
Battery Information
- Open the cover on the rear of the remote control towards the arrow.
- Replace the battery with CR2025 battery. Be sure to set the battery with the (+) side up.
- Close the cover to its original position.
- The battery for this remote control is for initial use only. Change the battery when necessary.
- When not using the unit or remote control for an extended period, remove the battery.
- Store the battery where babies and children cannot reach them. If the battery is swallowed contact a doctor immediately.
- When discarding battery, cover the terminals of the battery with tape. If mixed with other metal or batteries, heat, explosion or combustion may occur.
- Bring the battery to a nearby electronics store, watch store or camera store to recycle them.
Remote Control
- Do not drop or place the remote control in water. (Damage may occur.)
- Do not press the remote control buttons with sharp objects. (Damage may occur.)
- The remote’s signal may not be received properly if fluorescent lamps (Such as inverter fluorescent lamps) are in the same room.
- Operate with the remote control facing the main unit receiver.
- The signal range is about 19 feet (6m).
- Make sure there are no objects blocking the path of the signal.
- Avoid dropping or damaging the remote control.
- Do not use it in high humidity conditions or in direct sunlight or near a heat source.
OPERATION
Display Indicator Lights
NIGHT Indicator Light
When the NIGHT button on the remote control is pressed the light will light
up.
Air Pollutant Indicator Light
When the power plug is inserted into the outlet the indicators will flash.
AUTO Indicator Light
When the unit is at Auto mode, the light will light up.
SPEED Indicator Light
When the power is on, the unit is set at the L speed indicator light, select
the speed by pressing the SPEED button.
TIMER Indicator Light
When the TIMER button pressed, the indicator light will light up.
SWING Indicator Light
When the SWING button pressed, the light will light up.
FILTER LIFE Indicator Light
The 6 yellow bars indicate the remaining time for carbon filter. When the
FILTER LIFE indicator light flashes, the carbon filter needs to be replaced.
UV LAMPS Indicator Light
When the power is on the light will light up. When the indicator light
flashes, it tells the time for UV lamps to be replaced.
NEG.ION Indicator Light
When the indicator light is green, negative ions are discharged. One press of
the NEG.ION button will stop the generation of ions and the light will go out.
CHECK UNIT Indicator Light
When the high voltage system causes a problem, it will flash red.
Main Unit Operation
Connect the Power
When the power plug is inserted into the wall outlet, all the indicators on
the display panel will light up for 2 seconds (As shown in the diagram below).
-
POWER Button
Press the POWER (On/Off) button to start operating the unit. Holding the button 3 seconds, it will reset the timer for the replacement of activated carbon filter or the UV lamps.
NOTE: When the power is connected, the GAS LEVEL and DUST LEVEL indicator lights will flash for 3 minutes. -
SPEED Button
Each time the SPEED button is pressed the airflow rate changes as shown below: L —— M —— H —– L … … -
TIMER Button
Press the TIMER button to select the time for operation. Each time it is pressed the timer setting switches as shown below: “1hr”-“2hr”-“3hr”—-“11hr”-“12hr”
NOTE: When the set time is reached the operation will automatically stop. The set time can be changed if the button is pressed while the unit is operating.
-
SWING Button
When the SWING button is pressed, the louver of the unit will swing horizontally. Pressing the button again will stop swing. -
AUTO Button
The fan speed is automatically switched (H, M, L) depending on the amount of pollution in the air. The odor and particle sensor can detect the pollution and automatically set the fan speed for efficient air purification.
Note: Every time the power cord is plugged the sensor indicator lights
will flash 1 minute to get warming up before working.
Remote Control Operation
AUTO Button
At Auto mode, the fan speed is automatically switched (H, M, L) depending on
the amount of pollution in the air.
SWING Button
When pressed, the louver will swing horizontally.
Power (ON/OFF) Button
The unit will start operating when the POWER button is pressed. Pressing the
button again will stop operation.
SPEED Button
The fan speed can be switched among Low, Medium and High settings.
TIMER Button
The set time switches every time the button is pressed as shown below.
**The indicator light shows the set time.
UV LAMP Button
When pressed, turn off the UV lamps.
NEG.ION Button
When pressed, the generation of ions will cease and the negative ion generator
light on the control panel will go out.
NIGHT Button
When pressed, all the indicator lights on the display panel will go out except
the NIGHT light on the display panel.
CARE AND MAINTENANCE
WARNING
Cleaning the unit while it is plugged in may result electric shock, electric
spark and serious injury. Unplug the unit before cleaning or maintenance!
To maintain optimum performance of this air purifier, please clean the unit
including the Pre-filter and electronic cell periodically. When cleaning the
unit, be sure to unplug the power cord, and never handle the plug with wet
hands. If so, electrical shock and bodily injury may occur as a result.
Main Unit
To prevent dirt or stains on the main unit, clean as often as necessary. If
stains are allowed to remain, they may become difficult to remove. Wipe with a
dry, soft cloth for stubborn stains or dirt, use a soft cloth dampened with
warm water. Do not use volatile fluids, Benzene, paint thinner, polishing
powder, this may damage the surface. Do not use detergents, detergent
ingredients may damage the unit. Keep the unit away from water.
Cleaning the Pre-filter
To assure optimum performance the Pre-filter should be cleaned regularly-every
one to two weeks. Washing frequency will vary depending on the number of
family members, pets, activities (Such as cooking or woodworking) and smoking
habits. Use the wash reminder schedule provided with the air purifier.
- Stop the operation and unplug the unit.
- Hold the front panel upper portion (Left and right side) and pull it toward you.
- Pull the Pre-filter straight up and out of the front panel.
- After using a vacuum cleaner to remove any dust, clean with water. If it is very dirty, use a soft brush or a neutral cleaner to clean then dry completely before placing it back into the unit.
- Place the Pre-filter back into the front panel by sliding straight down into the slots.
Removing the Pre-filter
WARNING
- DO NOT clean the Pre-filter with flammable substances (alcohol, gasoline, paint thinner, etc.). It may cause fire!
- After cleaning the Pre-filter, it is very important to dry it completely before placing it back in the unit.
- During maintenance, be careful not to tip over the unit. It may cause personal injury.
Be careful not to tip over the unit when moving it.
CARE AND MAINTENANCE
Cleaning the Electronic Cell
Remove the electronic cell
- Stop the operation and unplug the unit.
- Please waiting 10 seconds before opening the front panel.
- After removing two cell clips, pull the cell out of the cabinet by using the two handles on the cell.
How to clean the electronic cell
- To assure optimum performance the cell should be cleaned every one to two months.
- Use a large enough container, such as a laundry tub or trash container. Dissolve detergent in warm water to cover the cell. After the detergent has completely dissolved, place the cell in the container. Allow the cell to soak for 15~30 minutes and rinse with clean water. Tough residue such as tar from tobacco smoke may need longer soaking.
- After cleaning, make sure to rinse detergent residue thoroughly out of the ceramic insulators of the cell. Dry the cell thoroughly with heat gun before reinstalling.
WARNING
- DO NOT clean the cell with alcohol, gasoline, paint thinner or other flammable substances. It may cause fire!
- DO NOT reinstall the cell until it is completely dry. If the CHECK UNIT light on the control panel flashes red, then the cell may still be wet.
- Be sure there is no detergent residue around the cell ceramic insulators, especially around the square shape ceramic insulators.
- Be careful not to snag or cut the ionizing wire. If the unit is operated with the ionizing wire cut, there will be no dust collection.
- Slide in the cell so the airflow arrow points toward the machine.
Replacing the Activated Carbon Filter
Replacing the activated carbon filter
When the FILTER LIFE indicator light on the control panel flashes yellow, the activated carbon filter needs to be replaced.
- Stop the operation and unplug the unit.
- After waiting 10 seconds open the front panel by holding the upper portion and pull it toward to you.
- Pull the cell by holding the handles toward you and out of the cabinet.
- Place a new activated carbon filter into the unit by sliding it into the cabinet.
Note: After replacing the activated carbon filter, press the RESET button
on the remote control 3 times or hold the POWER button on the control panel 3
seconds to reset the filter timer (See page E-17, E-20 of this manual).
IMPORTANT NOTE:
A. Remove plastic packaging from the activated carbon filter before operation
(The activated carbon filter is located behind the electronic cell).
B. DO NOT clean the activated carbon filter with liquid, especially alcohol,
gasoline, paint thinner, etc. It may cause fire!
C. DO NOT try to place the activated carbon filter in front of the cell! It
may cause fire!
D. The SCREEN side of the activated carbon filter should face the cell.
Photo catalytic Filter and UV Lamp
- Photo catalytic filter is permanent never needs replacing. When there is dust on it, clean the dust off using a vacuum cleaner dusting brush. Do not wash it in water.
- When the UV LAMPS indicator light on the control panel flashes yellow, it is time to replace the UV lamps (UV-C germicidal lamps). After removing the UV light blocker, gently rotate the lamp a quarter turn in either direction until it unlocks from the socket. Pull the pins out of the socket, one end at a time.
Replacing UV lamps
CAUTION:
Germicidal Light Radiation Hazard!
Never look directly at UV lamps or place face directly on outlet grill. Direct
exposure to germicidal light can cause temporary or chronic damage to your
eyesight, or even blindness. Always unplug the unit before cleaning, servicing
or replacing the UV lamps.
Note: After the replacement of activated carbon filter or UV lamps, be
sure to press the RESET button on the remote control 3 times or hold the POWER
button on the control panel 3 seconds to reset the timer.
Once the RESET button have been activated, you will hear a beep sound that
means the unit has been reset and the FILTER LIFE, the UV LAMPS indicator
lights will stop flashing.
TROUBLESHOOTING
Service problems that appear to be major can often be solved easily. You can be your own troubleshooter by reviewing the following guide. All other servicing should be done by a Surgically Clean Air authorized service center.
CASE | WHAT TO CHECK | MEASURE |
---|---|---|
The system does not operate at all | Power failure? | Check other electrical |
appliances.
Power plug disconnected?| Make sure to insert the plug.
The FUSE out of order?| Replace the FUSE with new one.
Front panel open or interlock switch failure?| The unit does not operate when
the front panel is detached. Install properly. Check interlock switch.
Is the CHECK UNIT light flashing?| The cell may be wet after cleaning. Dry it
thoroughly. If not, call the Customer Service.
When functions do not work| There is too much dust on the Pre-filter, carbon
filter?| Clean the filter or replace it.
There is too much dust on the electronic cell?| Wash it and dry completely
before installing it.
The air inlet or outlet blocked?| Get rid of foreign materials around the
product.
Automatic function does not work properly| There is too much dust on the
sensors?| Remove dust on the sensors.
There is no dust on the sensor.| Call the Customer Service.
When other problems in terms of functions are found| Check the problems first
and then unplug the power cord. Call the Customer Service to ask for after-
sale service or make inquiries.
WIRING DIAGRAM
**SERVICE REMINDER SCHEDULE
**
Pre-filter Wash Reminder
Memo:
Electronic Cell Wash Reminder
Surgically Clean Air reserves the right to revise or modify products and/or
specifications without notice. The contents of this manual are subject to
change without notice.
1011-200-202713 (R2) 301F1011-04
3451 Lake Shore Blvd. W.
Toronto, ON M8W 1N2
Tel: 877.440.7770
www.surgicallycleanair.com
info@surgicallycleanair.com
Documents / Resources
|
SURGICALLY CLEAN AIR Sur301F Electronic Air
Purifier
[pdf] Instruction Manual
SCA301F, Sur301F Electronic Air Purifier, Electronic Air Purifier, Air
Purifier
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