Halo True HEPA Air Purifier

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Surround Yourself with a HALO of Clean Air

Halo True HEPA Air Filter

Surround Yourself with a HALO of Clean Air

The Brondell O2+ Halo is a compact, affordable air purifier that quietly purifies your air for a healthier, cleaner home.

Versatile and efficient, the Halo automatically monitors air quality, adjusting the fan speed accordingly. Its three-stage purification system meets the strictest industry standards, removing 99.7% of particles as small as 0.3 microns with trueHEPA filtration.

  • Auto Mode + 3 manual settings
  • Ideal for medium to large rooms (242 sq. ft.)
  • One-year filter life
  • Integrated handle for easy transport
  • Enhanced filter upgrade available

Halo Seasonal Allergy Setting

Halo Three-Stage Air Purification

Three-Stage Air Purification

  1. Mesh Pre-Filter
    Washable micron mesh filter extends the lifespan of the other two filters by capturing 99.9% of large particles.
  2. Woven Carbon Filter
    Effectively reduces smoke, odor, and harmful off-gassing VOCs, including formaldehyde and benzene.
  3. trueHEPA Filter
    Removes 99.97% of particles and allergens above 0.3 microns.

Halo Filters:

  • Pollen & Ragweed
  • Off-gassing VOCs
  • Dust
  • Pet Dander
  • Smoke
  • Mold Spores
  • Cooking Smells
  • Pet Odor
  • and more!

Halo Features

Halo Air Quality Indicator Replacement Filters for Halo Halo Control Panel

Air Quality Indicator

Check the quality of your air at a glance. As the air purifier improves your air quality, this soft glowing light will change so you always know it’s working.

Enhanced Filter Upgrade

In addition to the standard replacement filters, an Advanced Deodorization replacement pack is also available. The granulated carbon filter tackles even the worst smells with ease.

Filter Change Indicator

The Halo air purifier will gently remind you when it’s time to change your filters, ensuring you air purifier is always performing optimally.

Halo True HEPA Air Purifier FAQs


What is a True HEPA filter and what does that mean?

A True HEPA filter qualifies as HEPA (high-efficiency particulate arrestance) under U.S. government standards, which means the air filter must remove (from the air that passes through) 99.97% of particles and allergens including dust, smoke, pet dander, mold spores and pollen that have a size of 0.3 microns or larger.


Do your filters utilize Mechanical or Electrical filtration techniques?

The Halo air purifier uses mechanical filtration only and do not generate ozone during the filtration process.


What certifications do your filters have?

Halo has AHAM (Association of Home Appliance Manufacturers), California ARB (Air Resources Board), and Energy Star certification.


What size room will the Halo clean?

We recommend a room size of about 242 square feet. However, the room can be a bit larger and the product will still perform very well, as CADR rating does not take into account other Brondell filtration methods (such as carbon, which reduces odor and VOCs).


My brand-new air purifier doesn't work and the filter won't turn on.

Please make sure the plastic has been removed from the filters before use, and please make sure they are inserted correctly - with the arrows on the filters pointing to the front of the filters. If that does not resolve the issue, please contact Brondell Customer Support at 888-542-3355.

Certified Air Purification

Halo is AHAM Verifide

The Halo has been certified by AHAM (the Association of Home Appliance Manufacturers) with a CADR rating of 156.

The Halo also meets the strict ENERGY STAR guidelines for energy efficiency.

Halo CADR Rating


Halo Documentation

Halo Owner's Manual

Halo Spec Sheet

Why Are Brondell Products the Best?

Quality - Brondell products are made of the highest-quality materials available. From the most durable internal components to the highest standards of manufacturing, we work hard to bring you the best product available at an affordable price. We test every single item that comes off our production lines to ensure it works like it's supposed to - the first time, and every time.

Features - Compare our list of features for any one of our products to any similar product, and you'll see that Brondell delivers the most and best features for the lowest price. Unlike some of our competitors who list many features at suspect prices (a combination that almost always results in poor quality and inadequate customer and product support), Brondell offers the most possible features without ever comprising our own or our products' integrity.

Experience - Brondell is a leading innovator in the home and bathroom appliance category. We have been manufacturing and selling high-quality bidet seats and home products since 2003, and have several generations of product experience and customer feedback to best guide our designers. Our product & company reviews are a testament to this.

Peace of Mind - Purchasing a bidet product or home appliance can be a confusing and complicated process, especially with so many brands and features to choose from. Invest in a quality product and you will end up not only saving money, but time and frustration as well. Rest assured, with Brondell you are making the best choice possible for overall product quality, features, value, and - most importantly - support. Call us, shoot us an email, or contact us via live chat on our website - we are here if you ever need us.


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is this safe for birds.

Asked by: jguske
Please don't drop this unit on a bird! Not sure I totally understand your question, please contact us at support@brondell.com to get this cleared up, thanks!
Answered by: SaraK
Date published: 2018-06-12

could you please tell me what the filter measures. height, width, length, weight thank you.

Asked by: Navydiver
Hi! The Dimensions are 13.8” x 8.6” x 24.5” and it weighs 16.8 lbs
Answered by: SaraK
Date published: 2018-04-09

What's the price in Canadian $ shipped to Kitchener, Ontario. My cost for unit + shipping please for HALO TRUE HEPA AIR PURIFIER. Plus 1 set STANDARD REPLACEMENT FILTER PACK listed at $59 USA.

Asked by: BigAL
We offer free shipping within Canada for orders over $200.00. All costs are listed and processed in USD.
Answered by: Brondell Customer Service
Date published: 2018-04-04
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