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Blueair Central Furnace Filter System with MX2 Particle Charger
Blueair Furnace Filter System with MX2 Particle Charger
Removes 97.7% of particles in just 2 hrs!
$199.95
 

Furnace Filters, Electronic, Electrostatic Air Filters - Comparisons, Ratings, Reviews

A high grade furnace filter will stop air pollutants and dust dead in their tracks from even entering your home, and indoor allergens from recirculation. Our furnace filters are about 6 times more effective than disposable furnace filters available at your hardware store. Many or our furnace filters are permanent "wash and dry" for easy, cost-free maintenance. Below we compare and summarize the pluses and minuses of our best in class furnace filters, but do not miss our product pages for more details and candid analysis, so that you can choose the best furnace filter for you.
 
 
 
 

Furnace Filters and Air Cleaners

 
Blueair Furnace Filter System with MX2 Particle Charger

$199.95
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Disposable 1" advanced electrostatic filters and a powerful ion particle charger
  • Size Available: 5 standard sizes
  • Electricity Required: 5 watts
  • Warranty: 5 yr warranty on MX2 particle charger
  • Increased filtration efficiency
  • Cost effective
  • System cleans air twice as fast
  • Alternative to whole house air purifier system
  • Includes a yrs worth of filters
  • Low pressure drop
  • Includes filter change timer
  • MX2 must be plugged into a wall socket over an air return register
BL FF MX2F $199.95
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Quantity
 
 
Availability: Sizes 16x20x1 and 20x20x1 are in stock. All other sizes shipping August 1st.

 
Furnace Filters


$364.95
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Furnace filters and electrostatic air filters that are permanent and washable.
  • Sizes available: Over 30
  • Electricity Required: Yes - for electric polarization
  • Warranty: 5 years
  • Removes up to 99% of all particles as small as 1 micron
  • 70% filter efficiency on sub-micron particles with one pass
  • Lower energy bills
  • Does not produce ozone
  • Consume very little energy
  • Electricity needed
  • No custom sizes
  • Must replace collector pads
EN FF WHHO $364.95
Choose size (inches)
Quantity
 
 
Availability: In stock

 
Aircleen Furnace Filters

$239.95 and up
Technical Specs + Pluses - Minuses Most Popular Choice
Type: The Aircleen 1500 and Airscreen 1000 electrostatic furnace filters & air conditioner filters are permanent and clean the air in your entire home or office.
  • Sizes available: 16
  • Electricity Required: Yes - for electric polarization
  • Warranty: 5 year
  • HEPA class filtration
  • Removes up to 97% of all particles as small as 1 micron
  • Lower energy bills
  • Easy to change media pads
  • No ozone generation
  • Electricity needed for furnace filters
  • No custom sizes
CI FF 150S $259.95
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Quantity
 
 
Availability: In stock

 
 Guardian Electrostatic Air Conditioner & Furnace Filters

$189.95 and up
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Furnace filters and electrostatic air filters that are permanent and washable.
  • Sizes available: 13 standard and custom
  • Electricity Required: None - uses static electricity
  • Warranty: Lifetime warranty
  • 95% efficiency on large particles
  • 77% efficiency on small particles to 1.5 microns
  • Washable furnace filter
  • Maintains low air flow resistance
  • Cheap to run and maintain
  • For dusty environments, must be washed every 1-2 months
GU EF FURN $189.95
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Quantity
 
 
Availability: In stock

 
Boair Furnace Filters

$89.95 and up
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Furnace filters and electrostatic air filters that are permanent and washable.
  • Sizes available: Over 30 standard and custom
  • Electricity Required: None - uses static electricity
  • Warranty: Lifetime warranty or 10 yrs for commercial use
  • 90% efficiency on large particles
  • Good value for money
  • Lowers energy bills
  • Washable furnace filter
  • Safe antibacterial agent in filters
  • 5-layer construction
  • Not a lifetime warranty like some others but still very good 10 year warranty.

BA EF FURN $89.95
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Quantity
 
 
Availability: In stock

 
Safe Home Duo Furnace Filters

$39.95 and up
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Disposable 3 month filter for allergens, odors, chemicals
  • Size Available: 11 standard sizes
  • Electricity Required: None
  • Warranty: 100% satisfaction guaranteed
  • Filters allergens and VOC's
  • Removes odors
  • Unaffected by humidity
  • Self-sealing edges
  • Whisper quiet
  • Disposable – do not have to clean
  • Custom sizes available
  • Replace every 3 months
  • More expensive than regular disposable filters

FE FF SHDU $39.95 and up
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Quantity
 
 
Availability: Ships in 2 days

 
3M Filtrete Elite Allergen Reduction Furnace Filter


$69.95 and up
$54.95 and up
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Disposable pleated furnace filter w/ electrostatic fibers. 2200 MPR.
  • Performance Rating: 1000 - 2200 MPR
  • Size Available: 6 standard sizes
  • Electricity Required: None
  • Warranty: Free from defects
  • Affordable
  • High filtration efficiency
  • Durable, strong frame
  • Trusted brand name
  • Replace every 3 months

On Sale - Save up to $20!

3M FF ELT4 $119.95
$99.95
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Quantity
 
 
Availability: In stock

 
Safe Home Duo 4 Deep Furnace Filters

$99.95 and up
Technical Specs + Pluses - Minuses Most Popular Choice
Type: 4" deep filter for allergens, odors, chemicals
  • Size Available: 4 standard sizes
  • Electricity Required: None
  • Warranty: 100% satisfaction guaranteed
  • Filters allergens and VOC's
  • Removes odors
  • Whisper quiet
  • Low pressure drop
  • Disposable – do not have to clean
  • Fits 4 or 5 inch filter slots
  • Easy to install
  • Must replace every 6 months to maintain efficiency

FE FF SHD4 $99.95 and up
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Quantity
 
 
Availability: In stock

 
3M Filtrete 4 inch Deep Allergen Reduction Filter

$39.95
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Electrostatic pleated 4 inch deep filter for air handler or furnace system. 1550 MPR
  • Performance Rating: 1550 MPR
  • Size Available: 3 sizes
  • Electricity Required: None
  • Warranty: Free from defects
  • Affordable
  • Captures 97% of large airborne allergens
  • Easy installation
  • Fits popular whole house air cleaner systems
  • Low pressure drop
  • Last up to 12 months
  • May need to be changed every 3-6 months depending on living conditions

3M FF AR4D $39.95
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Quantity
 
 
Availability: In stock

Furnace Filter Accessories


Fan Controllers
 
AirCycler FR Controller

$89.95
Technical Specs + Pluses - Minuses Most Popular Choice
Type: Programmable controller for central air handling system. Guarantees proper fan run times.
  • Function: Central system fan controller
  • Power: 24VAC, 0.07 amps
  • Controls: 3 Buttons, LCD display
  • Time Settings: Variable
  • Guarantees proper fan run times
  • On and Off times can be programmed
  • Keeps temperature and humidity levels consistent
  • Can be installed anywhere in home
  • Eliminates stagnant indoor air
  • Economical
  • Improves effectiveness of whole house air systems
  • Must be wired to your central air handler system

AY AP ACFR $89.95
 
Availability: In stock

Our Ratings System
for Furnace Filters
Furnace Filters - Ratings = Excellent Furnace Filters - Ratings = Very Good Furnace Filters - Ratings = Good Furnace Filters - Ratings = Fair Furnace Filters - Ratings = Poor
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