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Protect SmartFilter 7700

Compatible with 7710i • 7770i

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Your Blueair app will tell us when to send fresh filters to your door

No filter subscription

$119.99

Save 15%

Yes! Help keep my air cleaner

$119.99 $76.49

Do you need a filter now?

No, ship at the end of filter life

Pay when we send it

Yes! Ship the first one now

Pay today

Save 15% with a subscription

$119.99

Blueair graphic showing showing" efficiently removes coooking odors, pollen, chemicals, viruses, pet odors, dust mites, VPCs, mold, dust and cigarette smoke

Intelligent, SmartFilter Technology

SmartFilters pair superior performance with longer life engineering and data-based, RFID chip powered usage tracking. All in a single filter.

Delivers dual protection with a particle filter layer that removes pollen, dust, mold spores, pet dander, smoke, bacteria and virus particles (including 99.9% of SARS COV-2 COVID-19*), while activated carbon throughout the filter absorbs gases, Volatile Organic Compounds (VOCs), chemicals, and odors.

*Protect 7470i was tested in a 13ft³ test chamber. Performance may vary depending upon the room size and location of the device within the room, quantity of particulates in the air, and product use pattern (operational settings and use duration, etc.). Not proven to prevent/reduce transmission of COVID-19.

Blueair Perosn holding phone with Blueair app controlling Protect air purifer

Filter tracking ensures performance and efficiency

Just like a vacuum cleaner, over time air purifier filters can get clogged with pollutants, and even let unpleasant odors back into the room.

To ensure your don't change your filter too late or too soon, the SmartFilter uses an algorithm to calculate filter life based on fan speed, particle sensor data, and estimated filter loading - so you can accurately see how much life your filter has left, and will get a reminder when it needs replacing (up to a maximum of one year).

It's simple to replace in just a few quick steps, and easy to order with our app and save with our filter subscription program.

Blueair Perosn changing out Protect air filter - Genuine filter replacement lgoo overlayed

Look-a-likes don't stand a chance

Genuine Blueair filters are specifically designed to enable more air flow through the filter media. When combined with electrostatic filtration this results in faster cleaning than traditional HEPA filtration.

Using genuine Blueair filters ensures that your purifier continues to work effectively — so your clean air, and your warranty, remain intact.

Blueair image of Protect filter on blue background

Pollutant-trapping design

Our Swedish heritage inspired the simplicity and effectiveness of this filter's booklet design. When inside the air purifier it maximizes the filter surface area, and upon removal, it folds together like a book - trapping pollutants so they are not released back into your air.

Details

Lets you know when it's time to reorder

After one year, the amount of time this filter is designed to last depending on room conditions, the Blueair app will let you know when it's time to reorder. It helps you with the purchase too!

Minimizes unhealthy allergens and germs

The particle filter layer helps to minimize the airborne particles that can trigger allergy symptoms, including pollen, dust, mold spores, pet dander, viruses, bacteria, and fine smoke particles.

Absorbs chemicals and odors

This filter’s extra large and absorbent surface of activated carbon removes chemicals, volatile organic compounds (VOCs), and annoying household odors from cooking, smoking, and pets.

Recyclable

Check your local recycling facilities for availability and further guidance.

Traps pollutants, resists clogging

Folds together during removal so the pollutants it traps won't get released back into the air. Filters high volumes of air while maintaining maximum airflow, and resists clogging.

Resets itself for accurate replacement

This filter is equipped with a smart RFID chip that accurately monitors filter status. When a new filter is installed, it automatically resets the replace filter reminder so you're never left guessing.

Filter Type
Carbon + Particle filter. Activated coconut shell carbon. Non-woven gradient Polypropelyne fibers. Free of chemicals and binders. Fiber shedding resistance.
Dimensions(HxWxD)
17.5 x 10 x 4.7 in
Product weight
3lbs
Filter frame material
Paper
Filter recycling
Yes, please check your local recycling facility for availability.
Recommended filter change
Every 6 – 12 months depending on your environment (your unit will let you know)
Number of filters
1

What Blueair models are compatible with this filter?

This filter is compatible with the following HealthProtect family models: 7710i, 7770i.

Are Blueair filters HEPA?

No, Blueair filters are less dense than traditional HEPA filters, allowing our air purifiers to be quieter and more energy-efficient. Instead of HEPA filters, we use a combination of electrostatic and mechanical filtration that we call HEPASilent™ technology to achieve the same level of filtration efficiency - with less energy and noise.

What is a filter subscription?

Purchasing a filter subscription saves you 15% on all future replacement filter orders + free shipping and extends your limited 1-year product warranty to an extended warranty for as long as you remain a subscriber.

For air purifiers with auto-ship services like the DustMagnet; your Blueair app will let us know when it's time to send a new filter so it will always arrive right when you need it.