Contents

The Best Blueair 203 Replacement Filter of 2023 – Reviewed and Top Rated

2,468 Reviews Scanned

Rank No. #1

UOUOLONUN 2 Pack 200/300 Replacement Filter for Blueair 200 & 300 Series - Compatible with Blueair Classic 203, 270E, 303, 201, 250E, 215B, 210B, 205, 200/300 Series Filters

PERFECT FIT – Widely compatible with Blueair 200 & 300 series Air Purifier. Models: 200, 201, 203, 203C, 205, 205C, 210, 210B, 215, 215B, 250, 250E, 270, 270E, 303.
VALUABLE PACKAGE – Includes 2 Pack Post Filters.
HIGHLY PERFORMANCE – Post Filter helps to trap up to 99.97% of particles as small as 0.3 microns in size.
EASY INSTALLATION - Easy to install, no tools required. Recommended to change filter once every 6 month.
EFFICIENT SERVICE - If you have any questions, please feel free to contact us, we will serve you wholeheartedly.

Rank No. #2

BLUEAIR Classic 200 Series Genuine Particle Filter; fits Classic 280i, 203, 203 Slim, 205, 270E, 270E Slim

Shop genuine Blueair Replacement filters to maintain optimal performance
Genuine Blueair replacement filter is compatible with Blueair classic 203, Blueair classic 270e, Blueair classic 303, Blueair classic 201, Blueair classic 250e, Blueair classic 215b, Blueair classic 210b, Blueair classic 205 Particle filter reduces pollen, dust, pet dander, mold spores, viruses and bacteria*
Recommended to change filter once every 6 months, dependent on usage
Energy saving Blueair air filters have a low-density design and require less pressure to push air through the filters

Rank No. #3

VEVA Premium 2 HEPA Replacement Filter Pack with 6 Activated Carbon Pre Filters to Stop Smoke Odor Dust for Blueair 200/300 Series Models 201, 203, 205, 215B, 250E, 270E, 303 Air Purifiers

PREMIUM QUALITY - HEPA filters are capable of capturing dust and allergens as tiny as 0.3 microns to remove things like household dust, pet dander, mold spores, smoke and pollens. Ideal for anyone who suffers from allergies or asthma.
ELIMINATE NASTY ODORS - Activated charcoal filters help greatly reduce the amount of dust and particles getting into your HEPA filter. No more unpleasant smells in the house.
INCREDIBLE VALUE - You’ll get 2 HEPA Filters along with 6 extra Activated Carbon Pre-Filters. This complete set eliminates the need to cut, clean or vacuum pre-filters and extends the life of the main HEPA filters.
GREAT FIT FOR BLUEAIR 200/300 SERIES AIR PURIFIERS - No more measuring and cutting filters which are time-consuming, messy and potentially inaccurate. Now you can replace your old filter in a matter of seconds! These are specially cut and perfectly designed to fit Blueair 201, 203, 205, 215B, 250E, 270E, 280i and 303 Air Purifier. HEPA Filter Dimensions: 17.8” x 14.3” x 1.6” Pre-Filter Dimensions: 17.8" x 14.3" x 0.2”.
CUSTOMER HAPPINESS: Our responsive customer service team is fully committed to ensuring you have the best experience possible! If you have any questions or concerns, please contact us and we will answer ASAP!

Rank No. #4

BLUEAIR Classic 200 Series Genuine DualProtection Filter; fits Classic

UPGRADE to previously offered SmokeStop filters, designed for ultimate particle gas and odor removal with no reduction of CADR
DUALPROTECTION with activated coconut carbon layer which naturally removes odor causing VOCs and smoke while particle filter captures pollen, dust, pet dander, mold spores, viruses and bacteria*
UP TO 4x FASTER pollutant removal than other carbon filters
GENUINE Blueair Replacement Filter is compatible with Blueair Classic 203, Blueair Classic 270E, Blueair Classic 303, Blueair Classic 201, Blueair Classic 250E, Blueair Classic 215B, Blueair Classic 210B, Blueair Classic 206
RECOMMENDED to change filter once every 6 months

Rank No. #5

LifeSupplyUSA Air Purifier Replacement Filter - True HEPA Filters Compatible with Blueair 200, 300 Series Air Purifiers

CLEANER, FRESHER INDOOR AIR - Our replacement filter air purifiers effectively remove airborne particles such as dust, lint, dirt, pet hair, dander, smoke, fabric fiber, dander, and more.
FITS PERFECTLY - This kit of air purifier filters is compatible with all Blueair 200/300 model series air purifiers including models 201, 203, 203C, 205C, 210B, 215B, 250E, 270, 270E, and 303. Ensure the maximum airflow supply volume & protect your device.
RELIABLE HEPA FILTER - The HEPA design filters target very fine particles, as small as 0.3 microns, with incredible precision. For maximum efficiency, it is recommended to replace HEPA filter every year.
NO TOOLS REQUIRED - This air purifier replacement filter kit is easy to install. Simply remove and replace from your air purifier unit when needed.
EFFICIENT FILTRATION ALL YEAR-ROUND - LifeSupplyUSA Air Purifiers Filters are made to be durable & efficient for months. Ideal for homes with pets, and those who are sensitive to dust, dirt, and pet dander.

Rank No. #6

2 Pack 200/300 Replacement Filters - for Blueair 200/300 Series - Perfect Fit for Blueair Classic 200, 201, 203, 205, 210, 215, 250, 270, 280i, 303 Models

Engineered for compatibility: designed to fit perfectly with your Blueair 200 and 300 series air purifiers. Perfect for models like Blueair 200, 201, 203, 203C, 203 Slim, 205, 205C, 210, 210B, 215, 215B, 250, 250E, 270, 270E, 270E Slim, 280i, 303;
High-performance: our air filter uses high-efficiency particulate air (HEPA) technology to trap up to 99.97% of airborne particles as small as 0.3 microns, such as dust, smoke, pet hair and dander and more;
Easy installation: this Blueair 200 replacement filter is easy to install with no tools required. To ensure maximum air quality, we recommend changing the filter every 6 months based on usage;
Quality you can trust: our filter is built to last, ensuring the maximum airflow supply volume to keep your Blueair air purifier working at peak efficiency;
Ready to help: If you have any questions about our replacement filter compatible with Blueair 200/300 series air purifier, don't hesitate to reach out.

Rank No. #7

Upgrade 200 Series Classic DualProtection Filter Compatible with blueair Classic Filter, 203,270E,303,201, 250E,215B, 210B, 205, 200/300 Series Filters Replacement for blueair Classic, blue air Filter

【Upgrade Dual efficient filtration】 This 200 series replacement dualprotection filter cartridge is made of upgraded activated coconut carbon layer combined with HEPA dual filter material, which has stronger adsorption power and can effectively capture small particles of 0.1 micrometers and below in the air by 99.97%. The filtration efficiency is four times that of other single-layer HEPA filter elements.
【High Product Compatibility】The actual size of our 200 series filters replacement for blueair filter is 14.4 x1.77x17.7 inch and our blue air filter compatible with blueair classic 203, 270E, 303, 201, 250E, 215B, 210B, 205, 200/300 series filters and other filters of the same size 200 series replacement filter
【Silent, Energy-Saving 】Our 200 series dualprotection filter cartridge is perfectly compatible with Blueair's electrostatic and mechanical filtration technology, providing efficient and long-lasting airflow. Even at the lowest gear setting, air can pass through the filter. In addition, the activated coconut carbon layer has ultra-high adsorption capacity, which can effectively reduce the release of unclean particles in daily life, thus achieving silent and energy-savi
【High Quality Life For You】 Our 200 series filters are easy to install and do not require any tools. You can replace old filters within 1 minute. The dual filter material can provide high-quality air environment for your kitchen and home, and has a longer service life than other HEPA filters
【Satisfactory Service】Our 200 series genuine dualprotection filter compatible with blueair classic has a good quality guarantee, please rest assured,We provide you with a 30 day product warranty,if there is any problem in the use of 200/300 series blue air filter, you can tell us in time, we will timely reply you and give you a satisfactory answer.

Rank No. #8

Nispira Filter Replacement Compatible with Blueair 200 and 300 Series Particle Fits Models 201, 203, 205, 215B, 250E, 270E, and 303, 1 Pk

Premium HEPA filter compatible with Blueair Models 201, 203, 205, 215B, 250E, 270E, and 303 air purifiers
It replaces original Blueair 200/300 Series Particle Replacement Filter
HEPA filter helps capture up to 99.97 percent of airborne particles as small as 0.3 microns.
One filter can last from 6 months to a year based on normal use.
Quality meets and exceeds leading national brand.

Rank No. #9

GoodVac Replacement for BlueAir 200/300 Carbon Pre-filters 2-Pack

2-pack replacement Carbon pre-filters to fit BlueAir 200 and 300 series air purifiers
These filters help extend the life of your HEPA filter as well as remove unpleasant odors from the air
We suggest replacing the carbon pre-filter every 3-4 months depending on usage and environment
These filters measure 17.5" x 14" x 0.2" and fit in front of the OEM HEPA filter
Will fit BlueAir purifier models: 201, 203, 205, 210B, 215B, 250E, 270E, 303, 250E

Rank No. #10

Filter Bros 200 HEPA Replacement Filter Particle Fits BLUEAIR 205, 280i

Genuine Filter Bros BA200 compatible with Blueair Classic 200 / 300 series replacement filter works with models 203, 205, 270E, 270E Slim, 203 Slim, 303, 215b, 210b. Dimensions: 18 x 14.25 x 1.75 inches.
Compatible with Blue Air 200 300 series machines, we recommend you replace your eco-friendly filter once every 6 months.
Filter Bros BA200 compatible with Blueair purifier series 200, 300 particle filters capture up to 99.97% of particles as small as 0.3 microns, and helps reduce a range of airborne particulates for fresh, pure air.
Filter Bros BA 200 replacement filter can help remove odors caused by food, and improve air filtration. Our BA200 compatible with Blueair machines eliminates large and small airborne particles in your home.

Rank No. #11

Think Crucial 3 Air Purifier Filter Designed To Fit all Blueair Brand 200 and 300 Series Models 201, 210B, 203, 250E,200PF, 201PF

HIGH QUALITY AIR FILTER that can replace your Deluxe 200/300 Series Blueair Brand Air Purifier Filter. Get back to breathing clean air again.
HEALTHIER LIFESTYLE No one wants to breathe in dirty air and if you don't clean your air filter that will be exactly what you'll be doing.
Replacing your filter will help clean your air and allow for a healthier lifestyle
This filter is designed to fit Blueair Brand 201, 210B, 250E, 270E ALL Blueair Brand 200 and 300 Series Air Purifiers.
EASY TO INSTALL so you can get back to breathing clean air as soon as possible. Simply remove your old filter and put this brand new one in it's place.

SaleRank No. #12

Think Crucial Air Purifier Replacement Filter Designed to Fit All Blueair Brand 200 and 300 Series Models 201, 210B, 203, 250E,200PF, 201PF (1 Pack)

1 PACK OF HIGH QUALITY AIR FILTER COMPATIBLE WITH BLUEAIR BRAND AIR PURIFIER MODEL #: 201, 203, 203C, 205, 205C, 210B, 250E, 270, 270E, 303. Replaces your Deluxe 200/300 Series Blueair Brand Air Purifier Filter. Get back to breathing clean air again! Compatible with Part # 200PF, 201PF
HEALTHIER LIFESTYLE No one wants to breathe in dirty air and if you don't clean your air filter that will be exactly what you'll be doing.
EASY TO INSTALL so you can get back to breathing clean air as soon as possible. Simply remove your old filter and put this brand new one in it's place.Replacing your filter will help clean your air and allow for a healthier lifestyle
This filter is designed to fit Blueair Brand 201, 210B, 250E, 270E ALL Blueair Brand 200 and 300 Series Air Purifiers.
THINK CRUCIAL STANDS BEHIND THE QUALITY OF ALL OUR FILTERS: We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!

SaleRank No. #13

Replacement Filter Compatible with Blueair Blue Pure 211+ Air Purifier, Foldable Particle and Activated Carbon Filter, Allergen and Odor Removal

【COMPATIBLE】Compatible with Blueair Blue Pure 211+ air purifier
【ALLERGEN REMOVAL】True HEPA filter captures up to 99.97% of particles as small as 0.1 microns in size from your indoor air such as pollen, dust, pet dander, mold spores, bacteria, odor, VOCs, Tobacco smoke and other gaseous pollutants
【PLUS HOLDING】The activated carbon layer won't re-release particles or odors back into the air
【TARGET AUDIENCE】The filter is essential for households with Children, Seniors, Pets, Allergy, Smokers and Asthma sufferers
【LONG LASTING】Recommended to replace the 211 filter on average 6 months or depend on usage

Rank No. #14

BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier

COMPATIBLE WITH BLUE PURE 311 AUTO: Blueair Combination Particle + Carbon Replacement Filter compatible with Blue Pure 311 Auto Air Purifier
FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area the Genuine Blue Pure 311 Auto Particle and Activated Carbon Filter lasts on average 6 months to a year; optimizing air flow and performance over time
AUTOMATED FILTER REPLACEMENT: Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day
REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment*
TRAPS HOUSEHOLD ODORS: A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)

SaleRank No. #15

BLUEAIR Blue Pure 211+ Genuine Replacement Filter, Particle and Activated Carbon, Fits Blue Pure 211+ Air Purifier (Non-Auto)

COMPATIBLE WITH BLUE PURE 211 plus: Blueair Combination Particle plus Carbon Replacement Filter compatible with Blue Pure 211 plus air purifiers (non-auto); not compatible with Blue Pure 211 plus Auto air purifier
FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area, the Genuine Blue Pure 211 plus Auto Particle and Activated Carbon Filter lasts on average 6 months to a year; optimizing air flow and performance over time
AUTOMATED FILTER REPLACEMENT: Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day
REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment*
TRAPS HOUSEHOLD ODORS: A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC)

SaleRank No. #16

Blueair 7400 Air Purifier Replacement Filter, White

COMPATIBILE WITH PROTECT 7400 MODELS: Blueair Replacement SmartFilter compatible with Protect 7470i and 7410i air purifiers - recommended for large spaces
NO COMPARISON: Genuine Blueair filters are specifically designed to enable optimal air flow and performance over time; When combined with electrostatic filtration, this results in faster and quieter cleaning than traditional HEPA filtration
24/7 PROTECTION*: Against viruses and bacteria with GermShield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
ACCURATE LIFESPAN & REPLACEMENT TRACKING: Helps you get the most out of your filter & eliminate unnecessary replacement with an algorithm to track pollutant levels and calculate filter life; Maximum of 1-year filter life
AUTOMATED REPLACEMENT REMINDERS: Smart RFID chip automatically resets the replace filter reminder when new filter is installed; Subscribe & save up to 10% on auto-delivered filters when replacement is needed

SaleRank No. #17

BLUEAIR Protect 7700 SmartFilter, Genuine Replacement Filter for Protect 7770i, 7710i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens

COMPATIBILE WITH PROTECT 7700 MODELS: Blueair Replacement SmartFilter compatible with Protect 7770i and 7710i air purifiers - recommended for extra-large spaces
GENUINE BLUEAIR FILTERS: Specifically designed to enable optimal air flow and performance over time; When combined with electrostatic filtration, this results in faster and quieter cleaning than traditional HEPA filtration
24/7 PROTECTION*: Against viruses and bacteria with GermShield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
ACCURATE LIFESPAN & REPLACEMENT TRACKING: Helps you get the most out of your filter & eliminate unnecessary replacement with an algorithm to track pollutant levels and calculate filter life; Maximum of 1-year filter life
AUTOMATED REPLACEMENT REMINDERS: Smart RFID chip automatically resets the replace filter reminder when new filter is installed; Subscribe & save up to 10% on auto-delivered filters when replacement is needed

SaleRank No. #18

BLUEAIR Blue Pure 411 Auto, 411, 411+ Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 411 Auto, 411 and 411+ Air Purifiers

COMPATIBLE WITH ENTIRE BLUE PURE 411 AIR PURIFIER LINE: Blueair Combination Particle plus Carbon Replacement Filter compatible with entire Blue Pure 411 air purifier line consisting of Blue Pure 411 Auto, Blue Pure 411, Blue Pure 411 plus air purifiers
FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area the Genuine Blue Pure 411 Particle and Activated Carbon Filter lasts on average 6 months to a year; optimizing air flow and performance over time
AUTOMATED FILTER REPLACEMENT: Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day
REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 : Particle filter removes airborne particles such as pollen, pet dander and dirt from your indoor environment*
TRAPS HOUSEHOLD SMELLS: A layer of carbon mesh traps light household smells, smoke, synthetics, and volatile organic compounds (VOC)

Rank No. #19

PUREBURG Replacement True HEPA Filter Compatible with Blueair Pure Fan Auto,Blue Pure Purifying Fan, H13 High-efficiency Air Clean Dust, 2-Pack

✅High quality Replacement Filter Set - 2 High-efficiency True HEPA filter
✅Fully Compatible with Blueair Pure Fan Auto ,Blue Pure Purifying Fan
✅H13 True HEPA capture 99.97% of airborne dusts PM2.5 down to 0.3 microns in size. Remove large and airborne particles, including dust, common pollutants ,Also reduce Chemicals VOCs, tobacco smoke, PM2.5,common household bad smell
✅Please replace regularly to keep your machine fresh and clean,For best results, remove the filter once a month and clean with a soft brush or gently vacuum.
✅Top-Notch Quality Used for Maximum Customer Satisfaction Guaranteed, Change the PUREBURG replacement filter in minutes, no tools required; note: please remove the new filter from the plastic bag before placing it into it.

SaleRank No. #20

BLUEAIR Classic 400 Series Genuine Particle Replacement Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB

Use genuine Blueair Replacement filters for optimal performance
Particle filter reduces pollen, dust, pet dander, mold spores, viruses and bacteria
Recommended to change filter once every 6 months, or dependent on usage
Energy saving Blueair air filters save energy due to a low-density design and requiring less pressure to push air through the filters

Last update on 2023-07-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Is it worth buying an Blueair 203 Replacement Filter?
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FAQ:

Q: Why should the air filter be replaced?

A: Air filters should be changed regularly in your home to keep your system running smoothly and to maintain optimal air quality . It can be easy to forget this small HVAC maintenance aspect, especially if you don’t know how often to change it. This guide explains how often to change an air filter in your home.

Q: Do the Blueair air purifiers produce ozone?

A: Though the Blueair technology uses electrostatic filtration to capture and remove particles from the indoor air, Blueair products should not be associated with dangerous indoor ozone . Dangerous indoor ozone can be formed by air cleaning techniques based solely on ionization technology, or by systems using ozone to clean the air.

Q: What is an air cleaner filter?

A: Air cleaner filter element is a constituent of the filter device that is used to get rid of solid particles in the air, volatile gas components in the atmosphere or engine filters. This element is an important part of the air cleaner device and is used in a variety of industrial applications such as automotive and petroleum .