Type: Enhanced HEPA, gas and odor filtration air cleaner
Filter type/life: Pre-filter 6-18 mos; HEPA filter 2-4 yrs
Noise level: 43.6 -71.9 dba
Fan speeds: 6
Controls: Electronic LCD display
Room size: up to 900-1000 sq. ft.
Separate pre-, gas, and HEPA filters for maximum cleaning
Exceptional filtration for a large area
Filter change indicator lights and remote control
Excellent quality carbon filter in Plus model for odors and gas
Quiet enough for bedtime use
Timeless design fits most all decors
Certified performance
Higher cost but well worth it if you have severe allergies or asthma
Type: Air SterilizerNEW TECHNOLOGY!
Filter type/life: None - maintenance free
Noise level: Silent
Fan speeds: None
Controls: None - just plug it in
Room size: 450 - 650 sq. ft. depending on model
Silent operation
Maintenance free - no filters
Destroys bacteria, mold spores and viruses using heat
Safe to use
Very economical to run
Small and portable
Takes longer than a Hepa air purifier to clean a room but gets results with no noise
Not for gas or odor control
Type: Compact Wide Spectrum Particle + Molecular Filtration
Filter type/life: Long-lasting HEPA filter life; Pre. 6-18 mos; HEPA 2-4 yrs
Noise level: Quiet but not silent
Fan speeds: 6
Controls: Electronic LCD display
Room size: up to 800 sq. ft.
Convenient size for apartments and offices
Superior HyperHEPA filtration
Allergen and gas/odor control
Quiet enough for bedtime use
Timeless design fits most all decors
Advanced controls with remote
Certified performance
Expensive but worth every penny if you have serious allergies or asthma
Type: HEPA air purifiers for best overall air quality control
Filter type/life: Pre-filter: vacuum every few months; Combo HEPA and carbon filter: 3-5 years
Noise level: 50-67 dB depending on model/speed
Fan speeds: 3
Controls: manual knob
Room size: up to 938 sq. ft. (313 sq. ft. w/ 6 air changes/hr)
Reliable and long lasting HEPA filter
Great all purpose air cleaner
360 degree airflow
Economical to run
5 year pro-rated warranty on filter
Changing filters is not as easy as others
Carbon and HEPA filters are combined
No filter change alert
Type: Compact Wide Spectrum Particle Filtration
Filter type/life: Long-lasting HEPA filter life; Pre. 6-18 mos; HEPA 2 to 4 yrs.
Noise level: 43.6-71.9 dba
Fan speeds: 6
Controls: Electronic LCD display
Room size: up to 900 sq. ft.
Convenient size for apartments and offices
Superior HyperHEPA filtration
Quiet enough for bedtime use
Timeless design fits most all decors
Advanced controls with remote
Certified performance
Does not offer gas or odor control
Expensive but appropriate if you have serious allergies
Type: HEPA air purifier with ultra quiet operation and electronic controls
Filter type/life: HEPA – 1 yr, charcoal pre-filter – 3 months
Noise level: very quiet
Fan speeds: 4
Controls: electronic w/ display
Room size: 500 sq. ft.
Very quiet on all speeds
Large room coverage
Electronic controls w/ display
Excellent filtration of particles
5-stage filter life indicators
Energy star qualified
Integrated cord storage
Charcoal pre-filter will only address light odors
Type: Wall mountable air purifier w/ HEPA style filtration
Filter type/life: pre-filter – wash 2-3 mo.; HEPA style – 6 mo.
Noise level: 1 whisper quiet, 2 white noise, 3 conversation, 4 box fan on high
Fan speeds: 4
Controls: touch-button w/ digital display
Room size: 750 sq. ft.
Lightweight
Wall-mountable
Good particle filtration
Large room coverage
Small foot print
12 hr timer
Filter change indicator
Easy filter change
Easy to use controls w/ display
Affordable replacement filters
Lifetime warranty
Type: HEPASilent and ionizer air cleaner for small rooms
Filter type/life: Internal ionizer, pre-filter, HEPA-type, carbon mesh: 6 mos.
Noise level: virtually silent on low; decibel range 29-44
Fan speeds: 3
Controls: manual
Room size: up to 175 sq. ft.
Choice of filters
Very low energy use
Whisper quiet operation
Compact, attractive design
All metal, quality construction
Easy maintenance
Small room coverage
Minimal amount of carbon in Smokestop filter
Can not be placed against wall – air inflows through back
Type: Energy Star rated HEPA air purifier with PlasmaWave Technology.
Filter type: : HEPA -12 mo, Carbon - 3 mo
Noise level: Ultra quiet on low speeds
Fan speeds: 4 and auto
Controls: Electronic
Room size: Up to 350 sq. ft.
Energy Star Rated
Large area coverage
Good particle removal
Includes 3 extra carbon filters
Air quality sensors
Auto Mode/Energy savings mode
Great low price
Filter change indicator
Low filter maintenance
No carry handles or casters
Does not remove heavy gases, chemicals and odors
Type: 4 models of air cleaners for different gas and chemical contamination needs: chemical, VOCs, sulfuric gas, or ammonias
Filter type/life: Pre. filter HEPA type: 6-13 mos, Post filter: 12-30 mos, Gas Cartridges: 12-30 mos
Noise level: Lower than average
Fan speeds: 6
Controls: Electronic LCD display
Room size: Large rooms
3 Stages of Filtration
Pre filter & post filters
1 gas filter - 4 cartridges for gas phase control
Filter change indicators
MultiGas great for cigarette smoke removal
Price is high but we cannot find a better air cleaner for gas or smoke
Type: For tobacco smoke odor & chemical removal, 26lbs of carbon, tar barrier pre-filter.
Filter type/life: Prefilter: 2 mos; Carbon filter: 2 yrs; Micro-barrier filter: 1 yr
Noise level: low – 28.1 db, high – 62.3 dB
Fan speeds: variable
Controls: manual knob
Room size: up to 1575 sq.ft.
Great for home or commercial use
Traps tar emitted from cigars and cigarettes
Adsorbs harmful chemicals, gases and carcinogens emitted from smoke
Powerful fan circulates air quickly for large area coverage
Low noise level
Easy to use
Very durable
Non-off gassing materials
Heavy -49lbs
Micro-barrier particle filter does not remove sub-micron particles
No filter change indicators
Changing filters requires some time and effort
Type: HEPA air purifier w/ carbon and plasmawave technology
Filter type: : Pre-filter, HEPA, Carbon, Nano-silver, Plasmawave
Noise level: Quiet on low speeds
Fan speeds: 4
Controls: Electronic w/ remote control
Room size: Up to 284 sq. ft.
Great filtration of allergens
Removes offensive pet odors
Dust, odor and light sensors for hassle-free automatic operation
Quiet on the first 3 fan speeds, higher speeds are noisy but tolerable
Easy to maintain
Filter change indicator
Great value for the price
Not for serious chemical or gas removal
Short 1-yr warranty
Type: HEPA for bacteria & virus filtration air cleaner
Filter type/life: Prefilter: 7-14 mos; HEPA: 17-35 mos.
Noise level: Lower noise level on 2-5 speeds
Fan speeds: 6
Controls: Electronic with LCD display
Room size: up to 1100 sq.ft.
Separate pre-, gas and HEPA filters
Decontaminates air up to 50% faster than other purifiers
Excellent filtration efficiency almost 100%
Remote control timer
Filter change indicators
Expensive but worth it if you need a high end air purifier for critical contaminant control
Type: For chemical vapor and toxic gas removal, 26 lbs of carbon.
Filter type/life: Prefilter: 1 yr; Carbon filter: 2 yrs; Micro-barrier filter: 1 yr
Noise level: low – 28.1 db, high – 62.3 dB
Fan speeds: variable
Controls: manual knob
Room size: up to 1575 sq. ft.
Large room coverage
26 lbs of carbon for multiple chemical abatement
Extra deep carbon bed for more effective chemical absorption
Low noise level
Easy to use
Very durable
Non-off gassing materials
Heavy – 49 lbs
Does not capture tiny airborne particles
No filter change indicators
Changing filters requires effort
Type: Tower air purifier w/ HEPA style filtration
Filter type/life: HEPA-style – change every 6 mo.
Noise level: 1 whisper quiet, 2-3 white noise, 4 box fan on medium
Fan speeds: 4
Controls: touch-button w/ digital display
Room size: up to 560 sq. ft. w/ 2 air changes/hr
Lifetime warranty
Removes 94% of particles 0.3 microns and greater
Space saving design
Swivel base
Ionizer option
12-hr timer
Filter change indicator
Easy to use controls
Low energy consumption
Easy and inexpensive filter changes
Most efficient for small rooms
Noisy on high speed
Standard filter provides minimal gas and odor control
Type: Enhanced filtration capabilities for those who require a higher degree of protection and chemical removal.
Filter type/life: Pre-filter: vacuum every few months; Combo HEPA and carbon filter: 3-5 years
Noise level: 50-67 dB depending on model/speed
Fan speeds: 3
Controls: manual knob
Room size: up to 938 sq. ft.
Super carbon blend for superior chemical & gas absorption
True HEPA filter
Economical to run
Long filter life
Low maintenance
5 year pro-rated warranty on filter
Difficult to change filters
Carbon and HEPA filters are combined
No filter change alert
Type: Traps Pet dander, pet odors, VOCs & chemicals, 18 lbs of enhanced impregnated carbon, true HEPA filter.
Filter type/life: Prefilter: 1 yr; Carbon filter: 2 yrs; HEPA filter: 5 yrs
Noise level: low – 28.1 db, high – 62.3 dB
Fan speeds: variable
Controls: manual knob
Room size: up to 1650 sq.ft.
18lbs of enhanced carbon to absorb formaldehyde and ammonia
True HEPA filter for great particulate removal
Powerful fan circulates air quickly for large area coverage
Low noise level
Easy to use
Very durable
Non-off gassing materials
Heavy - 45 lbs
No filter change indicators
Changing filters requires some time and effort
Type: Air Purifier to filter pet odors and allergens
Filter type/life: 2 pre-fliters, True HEPA, 15lbs. Specially blended carbon - 5yrs.
Noise level: 50 - 66 decibels
Fan speeds: 3 speeds
Controls: Manual Dial
Room size: 938 sq. ft.
Special Carbon blend to absorb most odors
Quality 4-stage filtration process
360° Air intake
Covers large area
Minimal maintenance
Excellent 5 year warranty
UL, CSA and CE approved
A little noisy on highest fan speed
No filter change indicator
Slightly difficult to change filters
Type: HEPASilent particle and gas filtration, very quiet. Energy star qualified.
Filter type/life: Internal ionizer, HEPA-type filter: 6 mos.
Noise level: very quiet: 35 to 71 dba
Fan speeds: 4
Controls: manual
Room size: up to 580 sq. ft.
Standard with HEPASilent or GO Smokestop filters
Very quiet operation
Energy Star qualified
Easy filter replacement
Award winning design
Excellent CADR scores
Filters do not last as long as others
Covers less sq. ft. than the Blueair 600 Series
Digital display is not in a user-friendly location
Type: Air Purifier for odors and allergens
Filter type/life: 2 pre-filters, HEPA, 15 lb carbon blend & HEGA carbon cloth
Noise level: 66 - 39 decibels
Fan speeds: 3 speeds
Controls: Manual Dial
Room size: Up to 938 sq. ft.
Quality 5 stage filtration process
360° Air intake
Covers large area
Minimal maintenance
Excellent 5 year warranty
Endorsed by National Sleep Foundation, CSA, NRTL, & CE approved
Noisy
No filter change indicator
Takes time to change filters
Heavy
Type: Wall mountable air purifier w/ HEPA style filtration
Filter type/life: pre-filter – wash 2-3 mo.; HEPA style – 6 mo., UV lamps - 12 mo.
Noise level: 1 whisper quiet, 2 white noise, 3 conversation, 4 box fan on high
Fan speeds: 4
Controls: touch-button w/ digital display
Room size: 650 sq. ft.
Smart-sensor technology
Remote control
Lightweight
Wall-mountable
Good particle filtration
UV light & PCO technology
Large room coverage
Small foot print
8 hr timer
Filter change indicator
Lifetime warranty
Type: Our quietest Air purifiers for medium rooms up to 370 sq. ft. HEPASilent and ionic filtration.
Filter type/life: Internal ionizer and HEPAtype filter: 6 mos.
Noise level: virtually silent on low; decibel range 27 to 51
Fan speeds: 4
Controls: manual or electronic
Room size: up to 370 sq. ft.
Great particulate control
Extremely quiet air purifier
Attractive design
Easy filter change
Filter can be vacuumed to prolong filter life
Energy Star qualified
Filter change indicator
No pre-filter
Filter doesn't last as long as others
HEPASilent filter has no carbon
Type: For chemical and particle removal, 18lbs of carbon, true HEPA filter.
Filter type/life: Prefilter: 1 yr; Carbon filter: 2 yrs; HEPA filter: 5 yr
Noise level: low – 28.1 db, high – 62.3 dB
Fan speeds: variable
Controls: manual knob
Room size: up to 1650 sq.ft.
18lbs of carbon for chemical absorption
True HEPA filter for great particulate removal
Powerful fan circulates air quickly for large area coverage
Low noise level
Easy to use
Very durable
Non-off gassing materials
Heavy - 45 lbs
No filter change indicators
Changing filters requires some time and effort
Type: Tower air purifier w/ HEPA style filtration
Filter type/life: HEPA-style filter– change every 6 mo.
Noise level: Speed 1: whisper; Speed 2: soft white noise; Speed 3: rainfall, quiet conversation; Speed 4: box fan on medium
Fan speeds: 4
Controls: touch-buttons w/ LCD display
Room size: up to 450 sq. ft. w/ 2 changes/hr
Innovative design
Large room coverage
Quiet
Easy to access filter w/ change indicator
Low wattage
Space saving tower design
Hidden cord wrap system
Programmable run times/speed
Removes 99% of particles >0.3 microns
Variety of filters options available
Optional night light
Lifetime warranty
Only addresses light odor issues
Type: High Efficiency Gas Absorption (HEGA) and HEPA filtration.
Filter type/life: Pre-filter: vacuum every few months; HEPA/carbon cloth: 3-5 years
Noise level: 39-67 dB depending on model/speed
Fan speeds: 3
Controls: manual knob
Room size: up to 469 -938 sq. ft. depending on model/use
Reliable and long lasting HEPA filter
Excellent for allergy sufferers
Carbon cloth does not create dust
Economical to run
Low annual maintenance cost
Removes a wide variety of particles and gases
Not that easy to change filters
Carbon and HEPA filters are combined
No filter change indicator
Type: HEPA air purifier w/ carbon and plasmawave technology
Filter type: : Pre-filter, HEPA, Carbon, Nano-silver
Noise level: Ultra quiet on low speeds
Fan speeds: 4
Controls: Remote control, digital push buttons
Room size: Up to 213 sq. ft.
Great filtration of allergens
Dust, odor and light sensors for hassle-free automatic operation
Quiet on the first 3 fan speeds, higher speeds are noisy but tolerable
Easy to maintain
Filter change indicator
Great value for the price
Compact design
Not for serious chemical, gas or odor removal
1 year warranty
Type: HEPA, carbon and PlasmaWave filtration. Quiet, large area air purifier. 400 sq. ft.
Filter type/life: HEPA 1 yr, Carbon 3-6 months
Noise level: Quiet 26-57 dB
Fan speeds: 5
Controls: Electronic w/ remote
Room size: up to 400 sq. ft.
Covers a large area
Quiet
Nicely designed
Good for pet odors
Good HEPA filtration
Includes 4 carbon filters
Odor sensor
Auto mode
Replace filter indicator
Minimal carbon makes it best for reducing light odors
Type: V-HEPA, carbon & ionizer filtration.
Filter type: : Pre-filter, V-HEPA, Carbon, Anion
Noise level: 34 - 53dB
Fan speeds: 4
Controls: electronic
Room size: up to 1238 sq. ft. (413 sq. ft. w/ 6 air changes/hr)
High performance allergen filtration
Covers a large size room
Quiet
Low cost to operate
Easy to use
Easy to change filters with indicator
Auto mode w/ air quality sensor
Excellent 10 yr warranty
Minimal gas/odor control
Display lights can not be shut off
Type: For chemicals, particles & micro-organisms, 18 lbs of carbon, true HEPA filter, UV lamp
Filter type/life: Prefilter: 1 yr; Carbon filter: 2 yrs; HEPA filter: 5 yr, UV lamp: 10,000 hrs
Noise level: low – 28.1 db, high – 62.3 dB
Fan speeds: variable
Controls: manual knob
Room size: up to 1650 sq.ft.
Large room coverage
18 lbs of carbon for chemical absorption
True HEPA filter for great particulate removal
UV lamp to kill viruses, bacteria, mold spores
Low noise level
Easy to use
Very durable
Non-off gassing
Heavy
No filter change indicators
Changing filters requires some time and effort
UV lamp adds to annual replacement costs
Type: HEPA plus carbon air cleaner for gas and odor issues.
Filter type/life: Prefilter: 2-3 mos; HEPA filter: 3-5 yrs; Carbon filter: 1-3 yrs; UV and PCO upgrades available
Noise level: Low - 35 db, high - 55 dB, turbo - 65 dB
Fan speeds: 3
Controls: Manual knob
Room size: up to 923 sq. ft.
18 pounds of carbon
Great for gas, odor, and chemical removal
True Hepa filter
No filter change indicator
Turbo speed is noisy
Type: Specially designed to deal with tobacco smoke. 24 lbs Carbon blend, 3" deep bed.
Filter type/life: Prefilter: 2-3 mos; HEPA filter: 3-5 yrs; Carbon filter: 1-3 yrs
Noise level: low - 35 db, high - 55 dB, turbo - 65 dB
Fan speeds: 3
Controls: manual knob
Room size: up to 938 to 968 sq.ft.
Unique tar-trapping pre-filter
24-27 lbs. special blend activated carbon
3" - 3.5" deep carbon bed
Micro-HEPA particle filter
Residential and commercial use
No filter change indicator
Not very attractive
Noisy on high fan speeds
Type: HEPASilent particle and gas filters. Covers up to 640 sq. ft.
Filter type/life: Internal ionizer and HEPAtype filter: 6 mos.
Noise level: virtually silent on low; decibel range 35 to 71
Fan speeds: 3
Controls: digital or manual
Room size: up to 698 sq. ft.
Large area coverage
Manual or Digital controls
Standard with HEPASilent or GO Smokestop filters
Very quiet operation
Energy Star qualified
Easy filter replacement
Excellent CADR scores
Filters do not last as long as others
Digital display on 650E is not in a user friendly location
Type: 5 stage filtration for removal of allergens and germs.
Filter type/life: Pre-filter: clean, Combo HEPA/Charcoal/PCO: 6-12 mo.; UV bulb: 10-12 mo.
Noise level: Avg.
Fan speeds: 3 speeds
Controls: Manual knob
Room size: 186 sq. ft.
Compact tower design
Lightweight
Good filtration of particles
True hepa filter
Kills germs and bacteria
UV light is optional
CADR rated
Easy filter change
Simple and easy to use
Single room coverage only
UV bulb change requires a screwdriver
Type: HEPA air purifier with ultra quiet operation
Filter type/life: HEPA – 1 yr, charcoal pre-filter – 3 months
Noise level: very quiet
Fan speeds: 3
Controls: manual knob
Room size: 320 sq. ft.
Lightweight
Very quiet
Compact design
Simple and easy to use
Good filtration of particles
Cover up to 320 sq. ft.
Filter change indicators
Energy star qualified
Charcoal pre-filter will only address light odors
Type: HEPA air purifier with ultra quiet operation, manual controls
Filter type/life: HEPA – 1 yr, charcoal pre-filter – 3 months
Noise level: very quiet
Fan speeds: 3
Controls: manual knob
Room size: 490 sq. ft.
Very quiet on all speeds
Large room coverage
Simple and easy to use
Very efficient filtration of particles
Filter change indicators
Energy star qualified
Charcoal pre-filter will only address light odors
Type: HEPA air cleaner
Filter type/life: Pre-filter: vacuum every few months; Combo HEPA/carbon filter: 3-5 years
Noise level: 39.8 dB low - 64.5 dB high
Fan speeds: 3
Controls: Manual knob
Room size: Small rooms
Reliable and long lasting HEPA filter
Choose from light pink or blue colors
Compact size for baby nurseries
All metal cabinet
Economical to run
Carbon and HEPA filters are combined
No filter change alert
Type: Hepa, Ultra Violet, Titanium Dioxide air cleaner
Filter type/life: Micron pre-filter, HEPA filter - replace after 2 yrs
Noise level: Quiet
Fan speeds: 265 cfm
Controls: Electronic controls and built-in service lights
Room size: Up to 900 sq. ft.
Automatic controls for activity and particulate control
Self-regulating model
UV light enhances sanitation
Built-in handles for easy moving
Filter and UV bulb Indicator lights
Easy to maintain
Slight smell of off-gassing during first time use
Plastic housing not best for MCS sufferers
Type: Multigas air filters
Filter Type/Life: Pre filter: 6-18 months; Gas Phase filter: 1-3 yrs, Post filter: 1-3 yrs
Noise Level: 43.6-71.9 dBA
Fan Speed: 6 speed fan ranging from 35 cfm's to 250 cfm's
Controls: Advanced digital controls
Room Size: Up to 900 sq. ft.
3 Stages of Filtration
Pre filter & post filters
1 gas filter - 4 cartridges for gas phase control
Great for mercury vapors, drill aerosols
Remote control
6 speeds
Noise level is much improved but still noisy
IQAir Dental Pro
IQ AP DP $1449.00
Availability: Usually ships the next business day
Type: Energy-saving air purifier runs on 10 watts
Filter type/life: Pre-filters , Internal ionizer, HEPASilent filter – 1yr.
Noise level: Whisper-silent operation – 40 dba on low, 49 dba on high.
Fan speeds: 2
Controls: Manual knob
Room size: 300 sq. ft.
Very Quiet – 40 dba on low, 49 dba on high.
Ecological
Economical
Uses only 10 watts
Eco-friendly - 100% recyclable
Excellent particulate control
Lifetime warranty
filter change indicator
Does not filter gases, chemicals, VOCs
Higher priced than other Blueair's but much lower energy usage
Type: Air Purifiers for airborne allergen filtration in the home or office.
Filter type/life: Prefilter: 3 mos; HEPA filter: 4-8 yrs; Carbon filter: 2-3 yrs.
Noise level: Low - 56 db, medium - 64 dB, high - 69 dB
Fan speed: 3 speed or variable
Controls: Manual knob
Room size: Up to 1125 sq. ft.
AllerAir's most efficient unit for allergens
Medical grade HEPA filter - 99.97% effective down to 0.3 microns
18 lbs. of carbon
360 deg. airflow
Optional UV filtration upgrades(for AirMedic+ only)
Slightly noisy on high speeds
No filter change indicator
Type: Air purifier for Multiple Chemical Sensitivities with inert design
Filter type/life: Prefilter: 2-3 mos; HEPA filter: 3-5 yrs; Carbon filter: 2-3 yrs
Noise level: low - 35 db, high - 55 dB, turbo - 65 dB
Fan speeds: Variable
Controls: manual knob
Room size: up to 375 sq.ft. (6 air changes/hr)
All metal construction
Safe for MCS sufferers
Environmentally friendly
Organic cotton pre-filter
No glue, bonding agents, silicone, rubber
HEPA particle filtration
Deep bed, custom blend carbon filters
Test carbon kit
Variable speed control
Easy to move w/ casters
360° air intake
Variable speed control can make a slight buzzing sound
Tools needed for filter change
Replacement filters are expensive