Hunter Argenius 30580 User manual

www.hunterfan.com
Models 30580, 30581, & 30582
43006-01 20080819 © 2008 Hunter Fan Company
Replacement Filter Information
Main Filter
30987
Models
30580, 30581, 30582
ENGLISH
See page 2
FRANÇAIS
Voir page 34
ESPAÑOL
Vea la página 19

43006-01 2
Table of Contents
Introduction ............................................................................................... 2
Safety Instructions .................................................................................... 3
Description of Air Sterilization System
How the Air Sterilizer Works ................................................................ 4
Air Sterilizer Components ................................................................... 4
Controls and Indicators ....................................................................... 5
Operation
Initial Operation ................................................................................... 6
Air Sterilizer Maintenance
Cleaning Your Air Sterilizer ................................................................. 6
Pre-Filter & Main Filter Information ..................................................... 6
Filter Life Counters .............................................................................. 7
Cleaning the Pre-Filter and Changing the Main Filter ......................... 7
Troubleshooting
Problems and Solutions .................................................................... 12
Obtaining Replacement Main Filters ................................................. 12
Technical Support ............................................................................. 12
Warranty Information .............................................................................. 13
Introduction
Congratulations! You’ve purchased one of the most advanced products available on the
market today to improve indoor air quality. Many people do not take the time to consider
the safety of the air we breathe. People are concerned with having healthy food, clean
water, and a safe, clean home to protect them, but most overlook the air we breathe.
There is nothing more important to our health than having a continuous supply of clean
air. While air is essential to life, it can also carry germs, viruses, molds, and pollutants -
airborne pathogens that can do more harm than good. Many people realize that outdoor
air can become polluted, but the EPA has reported that indoor air can be up to 5 times
more polluted than outdoor air. That is the reason Hunter developed the Air Sterilizer.
The Hunter Air Sterilizer captures 99.97% of airborne pathogens - germs, viruses, mold,
and mildew - that enter the system. Hunter’s licensed patented technology then kills 99.9%
of virtually everything that has been captured within 24 hours of entering the system.
With a CADR rating of 300, the Argenus can clean a room of 21’ X 22’ about 5 times per
hour, provide your family with fresh clean air that is essentially free of airborne disease-
causing pathogens.

43006-01 3
SAFETY INSTRUCTIONS
IMPORTANT!
READ ALL INSTRUCTIONS BEFORE USING THIS Air Sterilizer.
READ AND SAVE ALL INSTRUCTIONS
1. This Air Sterilizer is designed for use on a at level oor and may not work properly on
an uneven oor. ALWAYS place the Air Sterilizer on a rm level oor. ALWAYS place
the Air Sterilizer at least six (6) inches away from walls and 3 ft from heat sources
such as stoves, radiators, or heaters.
2. This Air Sterilizer is intended for indoor use only.
3. This Air Sterilizer is not intended for commercial or hospital use.
4. Place the Air Sterilizer in an area that is out of the reach of children.
5. Before using the Air Sterilizer, extend the cord and inspect for any signs of damage.
DO NOT use the product if the cord has been damaged as electric shock or re
hazard is possible.
6. The power cord has a three-prong grounded plug, and must be used with an
electrical outlet that can accommodate the grounding pin. DO NOT, UNDER ANY
CIRCUMSTANCES, CUT OR REMOVE THE GROUNDING PIN FROM THIS PLUG.
DO NOT use an adaptor if your power outlet can not accommodate the three-prong
grounded plug.
7. DO NOT use an extension cord with this Air Sterilizer.
8. ALWAYS UNPLUG the Air Sterilizer while it is being cleaned or serviced.
9. DO NOT move or tilt the Air Sterilizer while it is in operation. Turn off and unplug
before moving.
10. DO NOT immerse the Air Sterilizer in water at any time because permanent damage
and or electric shock will occur. To properly clean your Air Sterilizer, follow the
instructions in the Maintenance section of this manual (pg. 6).
11. Do not operate near oxygen tanks or other ammable gas’.
12. The efciency of this device is affected when used in an open area, i.e. with windows
and open doors.
To reduce the risk of electric shock, do not perform any servicing
other than that contained in these operating instructions unless
you are qualified to do so.
WARNING - RISK OF ELECTRIC SHOCK
!
This equipment should be inspected frequently and collected dirt
removed from it regularly to prevent excessive accumulation that
could result in flashover or risk of fire.
CAUTION

Description of Air Sterilization System
43006-014
Fig. 1 - Illustration of the Air Sterilization System
Fig. 2 - Air Sterilizer Components
Main Filter Pre-Filter
Top Cover
Base Unit
How the Air Sterilizer Works
Front
Back
Air Sterilizer Components
Pre-Filter Patented
Germicidal
Technology
Main Filter
Dust &
Irritants Pollen & Allergens Pet Hair &
Dander
Dirty Air In Clean Air Out
Germs &
Bacteria

Description of Air Sterilization System
43006-01 5
Fig. 2 - Air Sterilizer Controls and Indicators
Fan Speed Control Dial Fan Speed Control Dial
(Top Cover Removed)
Pre-Filter
Reset Button
Main Filter
Reset Button
Fault Indicator
Off
High
Medium
Low
Controls and Indicators
Power Indicator

43006-01
Operation
6
Air Sterilizer Maintenance
Initial Operation
NOTE: The power cord has a three-prong grounded plug, and must be used with
an electrical outlet that can accommodate the grounding pin. DO NOT use an
adaptor if your power outlet can not accommodate the three-prong grounded
plug. DO NOT, UNDER ANY CIRCUMSTANCES, CUT OR REMOVE THE GROUND-
ING PIN FROM THIS PLUG.
1. Remove the Air Sterilizer from its box and remove the clear plastic protective bag.
Place the unit on a rm level oor.
2. Make certain the Fan Speed Control Dial is in the Off position.
2. Plug the unit into a standard household electrical outlet.
3. Turn the Fan Speed Control Dial to Medium. (You can select your desired fan speed
after you verify fan operation.) The Fan should begin operating and the Power LED
should illuminate. Verify fan operation by placing your hand at the top/back of the unit.
You should feel air moving. If the fan does not begin operating, go to the Troubleshoot-
ing section on page 12 of this manual.
NOTE: DO NOT block the front of the unit. The area in front of the Air Sterilizer must
remain open for proper air circulation.
Cleaning Your Air Sterilizer
NOTES:
• The Air Sterilizer must be unplugged during the cleaning process.
• Be sure the unit is completely dry before plugging in and using.
• Never immerse the unit in water.
Proper maintenance of your Hunter Air Sterilizer will help ensure years of trouble free
service.
Follow these steps to properly maintain your Air Sterilizer:
1. Approximately every 90 days, the outside of the unit should be cleaned with a soft,
damp cloth.
2. To determine when and how to clean the Pre-Filter and change the Main Filter, follow
the instructions beginning in the Pre-Filter and Main Filter Information section of this
manual (pg. 6).
Pre-Filter and Main Filter Information
To maintain proper sterilization performance, the Pre-Filter should be cleaned every 1400
hours (approximately 3 months of use), and the Main Filter should be changed every 8000
hours (approximately 1 year of use). If necessary, the Pre-Filter can be cleaned more often,
and the Main Filter can be changed more often. Proper maintenance of the Pre-Filter will
help extend the life of the Main Filter. Refer to Obtaining Replacement Filters (pg. 12) if
you need help nding replacement Main Filters.

Air Sterilizer Maintenance
43006-01 7
Filter Life Counters
When the Pre-Filter Life Counter exceeds 1400 hours, the Pre-Filter Indicator will ash
amber as a reminder that you should clean the Pre-Filter. When the Main Filter Life Coun-
ter exceeds 8000 hours, the Main Filter Indicator will ash amber as a reminder that you
should change the Main Filter.
Cleaning the Pre-Filter and Changing the Main Filter
To access the Pre-Filter and the Main Filter:
1. Turn off and unplug the Air Sterilizer.
2. Remove the Top Cover. Place your ngers under the Top Cover Tabs on the
Top Cover’s front corners. See Figure 4a. Lift the front of the Top Cover, then
pull it toward the front of the unit. See Figure 4b.
Pre-Filter Indicator
(Amber, ashing)
Fig. 3 - Pre-Filter and Main Filter Indicators, Top Cover On
Top Cover Tabs 1
2
Fig. 4a - Top Cover Tabs Fig. 4b - Removing the Top Cover
Main Filter Indicator
(Amber, ashing)

Air Sterilizer Maintenance
Fan Speed Control Dial
(Top Cover Removed)
Pre-Filter
Reset Button
43006-01 8
NOTES:
• The Air Sterilizer must be unplugged during the cleaning process.
• The Pre-Filter will t into the unit ONLY when oriented correctly. If the Pre-Filter
does not slide easily into the unit, do not force it. Simply turn the Pre-Filter
around, and reinsert it into the unit.
• The Air Sterilizer will not operate if the Pre-Filter is either out of the unit, or is
not seated correctly in the unit.
To clean the Pre-Filter and reset the Pre-Filter Life Counter:
1. Remove the Pre-Filter. See Figure 5. Note the Pre-Filter’s orientation, as it must
be reinstalled in the same orientation. Use a vacuum cleaner with upholstery
attachment to clean the Pre-Filter. Vacuum gently until all dust and debris is
removed. Return the Pre-Filter to the unit.
Fig. 5 - Removing the Pre-Filter
2. Reset the Pre-Filter Life Counter by pressing the Pre-Filter Reset Button. for
5 seconds. See Figure 6.
Fig. 6 - Resetting the Pre-Filter Counter
Cleaning the Pre-Filter and Changing the Main Filter (cont.)

Air Sterilizer Maintenance
43006-01 9
NOTES:
• The Air Sterilizer must be unplugged during the cleaning process.
• The Main Filter will t into the unit ONLY when positioned correctly. The Main
Filter has ridges that t into grooves in the Base.
• The Air Sterilizer will not operate if the Main Filter is either out of the unit, or is
not seated correctly in the unit.
To change the Main Filter and reset the Main Filter Life Counter:
1. Remove the used Main Filter. See Figure 7. Throw away the used Main Fil-
ter.
Fig. 7 - Removing the Main Filter
2. Install a new Main Filter. Make certain the ridges on the Main Filter line up with
the Grooves in the Base. See Figure 8.
Grooves
Ridges
Fig. 8 - Main Filter Installation
Cleaning the Pre-Filter and Changing the Main Filter (cont.)

Air Sterilizer Maintenance
43006-01 10
Fan Speed Control Dial
(Top Cover Removed)
Main Filter
Reset Button
3. Reset the Main Filter Life Counter by pressing the Main Filter Reset Button.
See Figure 9.
Fig. 9 - Resetting the Main Filter Life Counter
NOTES:
• Make certain the Pre-Filter, the Main Filter, and the Top Cover are installed cor-
rectly.
• The Air Sterilizer will not operate if the Top Cover is either off of the unit,
or is not installed correctly on the unit.
To return the Air Sterilizer to service:
1. Reinstall the Top Cover. Place the Tabs on the back of the Top Cover into
the corresponding holes in the Base. Then, move the front of the Top Cover
downward. See Figure 10. 1
2
Fig. 10 - Reinstalling the Top Cover
2. Plug the unit into a standard household electrical outlet.
3. Turn the Fan Speed Control Dial to Medium. (You can select your desired fan
speed after you verify fan operation.) The Fan should begin operating and the
Power LED should illuminate. Verify fan operation by placing your hand at
the top/back of the unit. You should feel air moving. If the fan does not begin
operating, go to the Troubleshooting section on page 12 of this manual.
Cleaning the Pre-Filter and Changing the Main Filter (cont.)

Air Sterilizer Maintenance
43006-01 11
Resetting the Air Sterilizer
In addition to the Pre-Filter and Main Filter Indicators, the Air Sterilizer has a red LED
Fault Indicator. See Figure 11.
Should the Fault Indicator ever come on, reset the Air Sterilizer.
1. Turn off the Air Sterilizer.
2. Unplug the unit for 5 seconds.
3. Check the Pre-Filter and the Main Filter for excessive dirt accumulation. (Refer
to Cleaning the Pre-Filter and Changing the Main Filter, pg. 7)
3. Plug the unit in, and turn it on.
4. If the Fault Indicator is still on, contact Hunter Fan Technical Support at 1-888-
830-1326, or contact us over the internet at www.hunterfan.com.
Fault Indicator
Fig. 11 - Fault Indicator

Troubleshooting
43006-01 12
Problem Solutions
Obtaining Replacement Main Filters
To obtain replacement Main Filters for your Air Sterilizer, rst determine your model
number by looking at the information label on the back of the Air Sterilizer. The model
number will be listed on the label. Then, call 1-800-4HUNTER for your nearest retailer
or Hunter Customer Service at 1-888-830-1326 (CAN 1-866-268-1936). To ensure
you obtain the correct lters, please nd your model number below that species the
correct replacement lters.
Hunter Air Sterilizer Model No.: .................... 30580, 30581, 30582
Replacement Main Filter No.: ....................... 30987
CADR:............................................................300
Recommended Room Size:..........................21 x 22
1. Unit does not
operate.
4. Unit has reduced air
ow or increased
noise.
5. Fault Indicator is on.
• Conrm that the unit is plugged in.
• Check the installation of the Pre-Filter, the Main
Filter, and the Top Cover. (See pgs. 8, 9, & 10.)
• Reset the Air Sterilizer. (See Resetting the Air
Sterilizer, pg. 11.)
• Check the installation of the Pre-Filter, the Main
Filter, and the Top Cover. (See pgs. 8, 9, & 10.)
• The Pre-Filter and/or Main Filter Life Counter has
reached the estimated usage times. Check and
clean the Pre-Filter and/or replace the Main Filter
if needed. (See pgs. 7 - 10.)
• The Pre-Filter and/or the Main Filter may be
excessively dirty. Check and clean the Pre-Filter
and/or replace the Main Filter if needed. (See
pgs. 7 - 10.)
• Check the installation of the Pre-Filter, the Main
Filter, and the Top Cover. (See pgs. 8, 9, & 10.)
• Reset the Air Sterilizer. (See Resetting the Air
Sterilizer, pg. 11.)
• If the Fault Indicator remains on after resetting
the Air Sterilizer, turn the unit off and contact
Hunter Technical Support.
• The Pre-Filter and/or the Main Filter may be
excessively dirty. Check and clean the Pre-Filter
and/or replace the Main Filter if needed. (See
pgs. 7 - 10.)
2. Unusual noise; pop-
ping, sizzling, etc.
3. Pre-Filter and/or
Main Filter indicator
is on.

Warranty
43006-01 13
Technical Support
If you have any additional questions or problems with your Hunter Air Sterilizer, please
call 1-888-830-1326, or contact us over the Internet at www.hunterfan.com.
Hunter Fan Company
Air Sterilizer
5 YEAR LIMITED WARRANTY
The Hunter Fan Company makes the following limited warranty to the original
residential user or consumer purchaser of the Air Sterilizer:
If any part of your Air Sterilizer motor or control panel fails during the rst ve (5)
years from the date of installation due to a defect in material or workmanship, we will
provide a replacement Air Sterilizer free of charge. Installation is deemed to occur
at the date of purchase.
If the Air Sterilizer cord or Top Cover fails any time within one (1) year after installation
due to a defect in material or workmanship, we will replace or, at our option, repair
the unit free of charge at our nearest service center or at our Technical Support in
Memphis, Tennessee. You will be responsible for all parts and labor costs after this
one-year period.
IF THE ORIGINAL RESIDENTIAL USER OR CONSUMER PURCHASER CEASES
TO OWN THE AIR STERILIZER, THIS WARRANTY AND ANY IMPLIED WARRANTY
WHICH THEN REMAINS IN EFFECT, INCLUDING BUT NOT LIMITED TO ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, ARE VOIDED.
NO WARRANTY, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, IS MADE IN
RESPECT TO THE FILTER MATERIAL.
THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES. THE
DURATION OF ANY IMPLIED WARRANTY INCLUDING BUT NOT LIMITED TO ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, IN RESPECT TO THE MOTOR IS EXPRESSLY LIMITED TO THE
PERIOD OF THE EXPRESS WARRANTY SET FORTH ABOVE.
This warranty is voided if the Air Sterilizer is not purchased and used in the USA or
Canada.
This warranty excludes and does not cover defects, malfunctions or failures of the Air
Sterilizer which were caused by repairs by persons not authorized by us, use of parts
or accessories not authorized by us, mishandling, modications, or damage to the Air
Sterilizer while in your possession, or unreasonable use, including failure to provide
reasonable and necessary maintenance. This warranty does not cover Air Sterilizers
used in commercial applications. There are no express or implied warranties as to
commercial purchasers or users.
Continued

Warranty
43006-01 14
To obtain service, contact the Hunter Fan Company Service Department, 2500 Frisco
Avenue, Memphis, Tennessee 38114, 1-888-830-1326. You will be responsible for
insurance and freight or other transportation to our factory service center. We will
return the Air Sterilizer freight prepaid. The Air Sterilizer should be properly packaged
to avoid damage in transit since we will not be responsible for any such damage.
Proof of purchase is required when requesting warranty service. The purchaser must
present sales receipt or other document that establishes proof of purchase.
IN NO EVENT SHALL HUNTER FAN COMPANY BE LIABLE FOR DIRECT,
INDIRECT, SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES IN EXCESS
OF THE PURCHASE PRICE OF THE AIR STERILIZER. YOUR SOLE REMEDY
WILL BE REPAIR OR REPLACEMENT AS PROVIDED ABOVE.
SOME AMERICAN STATES AND CANADIAN PROVINCES DO NOT ALLOW
LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE
ABOVE LIMITATION MAY NOT APPLY TO YOU.
SOME AMERICAN STATES AND CANADIAN PROVINCES DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF DIRECT, INDIRECT SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT
APPLY TO YOU.
SOME AMERICAN STATES AND CANADIAN PROVINCES DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF EXPRESS OR IMPLIED WARRANTIES IF THE
USER CEASES TO OWN THE AIR STERILIZER, SO THE ABOVE LIMITATION
MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO
HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE OR PROVINCE
TO PROVINCE.

HUNTER FAN COMPANY
2500 FRISCO AVENUE
MEMPHIS, TN 38114, USA
®
43006-01
Printed in China and Taiwan

43006-01

www.hunterfan.com
Modelos 30580, 30581, & 30582
43006-02 07/18/2008 © 2007 Hunter Fan Company
Información sobre el reemplazo del ltro
Filtro principal
30987
Modelos
30580, 30581, 30582
ESPAÑOL

43006-02 18
Tabla de contenido
Introducción ............................................................................................ 18
Instrucciones de seguridad ................................................................... 19
Descripción del sistema de esterilización del aire
Cómo funciona el Esterilizador de aire ............................................. 20
Componentes del Esterilizador de aire ............................................. 20
Controles e indicadores .................................................................... 21
Operación
Operación inicial ............................................................................... 22
Mantenimiento del Esterilizador de aire
Limpieza de su Esterilizador de aire ................................................. 22
Información acerca del pre-ltro y del ltro principal ......................... 22
Contadores de vida del ltro ............................................................. 23
Limpieza del pre-ltro y cambio del ltro principal ............................ 23
Solución de problemas
Problemas y soluciones .................................................................... 28
Obtención de ltros principales de reemplazo .................................. 28
Soporte técnico ................................................................................. 28
Información de garantía ......................................................................... 29
Introducción
¡Felicitaciones! Usted ha comprado uno de los productos más avanzados disponible en el mer-
cado hoy en día para mejorar la calidad de aire del interior. Muchas personas no se detienen
a considerar la seguridad del aire que respiramos. Las personas tratan de tener alimentos
saludables, agua limpia y un hogar limpio y seguro que los proteja, pero la mayoría olvida el
aire que respiramos. No hay nada más importante para nuestra salud que tener un suministro
continuo de aire limpio. Mientras que el aire es vital para la vida, también puede transportar
gérmenes, virus, moho y contaminantes - agentes patógenos transmitidos por el aire que
pueden causar más daño que bienestar. Muchas personas se dan cuenta de que el aire del
exterior se puede contaminar, pero la EPA ha informado que el aire del interior puede estar
hasta 5 veces más contaminado que el aire del exterior. Esa es la razón por la que Hunter
desarrolló el Esterilizador de aire.
El esterilizador de aire Hunter captura 99.97% de agentes patógenos transportados por el aire
- gérmenes, virus, moho y hongos - que entran al sistema. La tecnología patentada autorizada
de Hunter entonces mata el 99.9% de virtualmente todo lo que ha sido capturado dentro de
las 24 horas de su ingreso al sistema.
El esterilizador de aire Hunter está diseñado para proporcionar a su familia con años de aire
limpio fresco que esté esencialmente libre de patógenos causantes de enfermedades trans-
mitidos por el aire.

43006-02 19
INSTRUCCIONES DE SEGURIDAD
¡IMPORTANTE!
LEA TODAS LAS INSTRUCCIONES ANTES DE USAR ESTE Esterilizador de aire.
LEA Y GUARDE ESTAS INSTRUCCIONES
1. Este Esterilizador de aire está diseñado para usarse en un piso plano y nivelado,
pudiendo no funcionar correctamente en pisos irregulares. SIEMPRE coloque el
Esterilizador de aire en un piso rme y nivelado. SIEMPRE coloque el Esterilizador
de aire al menos a 15 cm (6”) de distancia de las paredes y de fuentes de calor como
estufas, radiadores o calentadores.
2. Este Esterilizador de aire está diseñado solo para uso en interiores.
3. Este Esterilizador de aire no está diseñado para uso comercial o en hospitales.
4. Coloque el Esterilizador de aire en un área fuera del alcance de los niños.
5. Antes de usar el Esterilizador de aire, extienda el cordón y busque cualquier señal
de daños. NO use el producto si el cordón está dañado.
6. El cordón de alimentación tiene un enchufe a tierra de tres espigas y debe conec-
tarse en una toma de corriente que pueda adaptarse al pasador para conexión a
tierra. BAJO NINGUNA CIRCUNSTANCIA CORTE O RETIRE EL PASADOR PARA
CONEXIÓN A TIERRA DE ESTE ENCHUFE. NO use un adaptador si su toma de
corriente no puede adaptarse al enchufe a tierra de tres espigas.
7. No use un cordón de extensión con este Esterilizador de aire.
8. SIEMPRE DESENCHUFE el Esterilizador mientras lo esté limpiando.
9. NO incline ni mueva el Esterilizador de aire durante su operación. Apáguelo y des-
conéctelo antes de moverlo.
10. NUNCA sumerja el Esterilizador de aire en agua porque pueden producirse daños
permanentes. Para limpiar adecuadamente su Esterilizador de aire, siga las instruc-
ciones de la sección Mantenimiento de este manual (página 6).
Estas instrucciones de servicio son para uso exclusivo de personal
calificado. Para reducir el riesgo de choque eléctrico, no realice
ningún mantenimiento que no sea el indicado en estas instrucciones
de operación a menos que esté calificado para realizarlo.
ADVERTENCIA - RIESGO DE CHOQUE ELÉCTRICO
!
Este equipo debe ser inspeccionado con frecuencia y la suciedad
acumulada debe ser eliminada con regularidad para evitar una
acumulación excesiva que pueda causar un arco eléctrico o riesgo
de incendio.
PRECAUCIÓN

Descripción del sistema de esterilización del aire
43006-0220
Fig. 1 - Ilustración del sistema de esterilización del aire
Fig. 2 - Componentes del Esterilizador de aire
Filtro principal Pre-ltro
Cubierta superior
Unidad base
Cómo funciona el Esterilizador de aire
Parte frontal
Parte
posterior
Componentes del Esterilizador de aire
Pre-ltro Tecnología
germicida
patentada
Filtro principal
Polvo e
irritantes Polen y alergenos Pelo y caspa
de mascotas
Entrada de aire sucio Salida de aire limpio
Gérmenes
y bacterias