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For K-12 schools & districts

Air purifiers for classrooms that teachers forget are running.

Quiet, smart HEPA air purifiers for classrooms, nurse's offices and libraries. District volume pricing, purchase orders accepted, and your quote within 24 hours.

1–2units per classroom
414 ft²covered per unit
PM2.5Live sensor + auto mode

Get your school's quote

A real person sends your quote within 24 hours.

Buying one for your own classroom? Teachers get 10% off the TrustedAir TruFlow Air Purifier. Verify your status through VerifyPass to get your code.
Get my teacher discount
CARB certifiedExecutive Order G-26-152
ETL listedSafety-tested to UL 507
Ships from U.S. stockOur warehouse in Sarasota, Florida
Purchase orders acceptedW-9 and tax-exempt orders handled
Across your campus

Clean air in the rooms students and staff spend their day.

Classrooms

Runs quietly in the background through lessons, tests and reading time. Auto mode adjusts on its own, so no one has to touch it.

Nurse's office

The room where students wait when they don't feel well. One unit covers a typical health office.

Library & media center

Quiet spaces stay quiet. Sleep mode runs the purifier at its lowest sound level.

Front office & staff lounge

The rooms every visitor, parent and teacher passes through, all day long.

Art, music & science rooms

The carbon layer absorbs odors from paints, glues and lab work while HEPA captures fine dust.

Early learning & pre-K

Nap time friendly. Set a schedule in the app and it runs low and quiet when the lights go off.

Built for districts

Easy to roll out. Easy to keep running.

01

Every room in one app

Facilities teams can name units by room number, check live PM2.5 readings and see filter status for the whole building from the TrustedAir app.

02

Delivered by campus

Each unit ships in its own labeled carton. One order can split across every school in your district.

03

No forgotten filters

Filters last 6 to 9 months. Put the district on a filter plan and replacements arrive on schedule, so no classroom quietly stops getting clean air.

04

Honest sizing

We size every room at 4.8 air changes per hour from the purifier alone, using real coverage numbers. You buy the right number of units the first time.

Room sizing

How many units does your school need?

Most rooms need one. A typical classroom needs one or two.

RoomTypical sizeTrustedAir units
Nurse's officeAlso counseling and private officesUp to 300 ft²1
Staff lounge or conference room150–300 ft²1
Front office300–600 ft²1–2
Classroom500–900 ft²1–2
Library, gym or cafeteriaLarger and open spacesVariesSized in your quote

Send us your room list and we'll size every space in your quote. Each unit covers up to 414 ft² at 4.8 air changes per hour, based on 8 ft ceilings.

Get my school's quote
Funding & purchasing

Built to get through your business office.

Many states and local air districts fund air cleaners for classrooms. We'll format your quote for grant applications and board approval.

  • Purchase orders acceptedEmail your PO to [email protected]
  • Grant-ready quotesItemized by campus and room, delivered within 24 hours
  • W-9 and certificate of insuranceSent with every quote on request
  • Tax-exempt ordersSend your exemption certificate with the order
  • Compliance documentsCARB Executive Order and ETL listing on file
  • Multi-campus deliveryOne order, shipped to every school on your list

Questions from schools

How many air purifiers does a classroom need?

One or two. Each TrustedAir TruFlow Air Purifier covers up to 414 ft², so a smaller classroom needs one and a larger one (closer to 900 ft²) needs two. Send us your room sizes and we'll confirm in your quote.

Will it distract students during class?

Auto mode only ramps up when the sensor detects more particles in the air, and sleep mode runs at the purifier's quietest setting. You can also set schedules in the app for test days or quiet time.

I'm a teacher buying for my own classroom. Is there a discount?

Yes. Teachers get 10% off through VerifyPass. Verify your status there to get a 10% code for your order on trustedair.com.

Do you accept purchase orders?

Yes. Email your PO to [email protected] or call (877) 869-1507. We can send a W-9 and certificate of insurance with your quote.

Can you ship to multiple schools in our district?

Yes. Each unit ships in its own labeled carton, so one order can be split across every campus.

How often do filters need replacing?

Every 6 to 9 months depending on use. The app shows filter status for each unit, and a filter plan ships replacements on schedule.

Send us your room list. We'll handle the rest.

Sizing, quote, paperwork and delivery to every campus, from one team.

Get my school's quote

Buying for an office, clinic or property portfolio? See TrustedAir for Business.

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