Breathing Clean: The Battle of Honeywell HPA200 vs. HPA300 Air Purifiers

Written By: Dr Fahad Yasin

In the quest for pristine air quality within the confines of our homes, the rise of air purifiers has been nothing short of revolutionary.

With the ability to neutralize 99% of airborne bacteria and viruses, these affordable marvels have become indispensable for those with respiratory issues, households with newborns, and anyone seeking a fortress of health and comfort.

Among the contenders vying for the crown, we focus our attention on two formidable foes: the Honeywell HPA200 and the Honeywell HPA300, as they embark on a duel to purify the very essence of our living spaces.

If you’ve got funky smells at home, or you want to protect the health and wellbeing of your loved ones, two air purifiers are designed to help you out: the Honeywell HPA200 and the Honeywell HPA300.

Table Of Content

Overview of the models

  • Aesthetically pleasing oval design, a seamless fit for modern decor while consuming minimal floor space.
  • Armed with a powerful multi-filter system, it wages war on cigarette smoke, dust, pollen, allergens, viruses, bacteria, and odors, leaving no room for compromise.
  •  An ideal ally for single-room purification, such as bedrooms, kitchens, or living rooms, making every breath an invigorating experience.


  • Enlarged in size, the HPA300 signifies a power boost over its counterpart, the HPA200, an advantage to be reckoned with.
  • Its inconspicuous yet captivating design allows it to blend effortlessly into various room settings, keeping its intentions veiled.
  • Bolstered with a special HEPA filter, the HPA300 unleashes a formidable attack, capturing pollen, mold spores, pet hair, household dust, odors, and smoke, eradicating 99.97% of air pollutants in its wake.

Air Purification Process and Filtration System


  • Embracing simplicity, the HPA200 employs a two-stage filtration system to vanquish impurities and unwanted scents.
  • A carbon-based filter sets the stage, skillfully separating the air from larger particles and stubborn odors.
  •  The true hero emerges as the air marches forward to the HEPA filter, eliminating an astonishing 99.97% of pollutants larger than 0.03 microns.


  • Despite its larger stature, the HPA300 remains true to its roots, engaging in the same battle strategy as the HPA200.
  • Two filters form an impenetrable barrier, working in harmony to capture or obliterate pollutants larger than 0.03 microns, including bacteria, viruses, dust, pet hair, allergens, and odors.

Room Size Coverage


  • A formidable force in medium to large-sized rooms, the HPA200
  • stands tall, purifying spaces of up to 310 square feet in less than 30 minutes.
  • While capable of functioning as an entire-house solution, it must be noted that it may require more time to cleanse the air of an entire household compared to specialized purifiers.


  • As the bigger brother, the HPA300 is destined for greater challenges, tackling multiple rooms or entire houses with ease.
  • In a display of sheer might, it purifies areas up to 465 square feet in under 20 minutes, consistently renewing the air every 20-30 minutes.
  • Kitchens, garage workshops, and medium to large rooms find solace in its quick and continuous purification prowess.

Control Options and Noise Levels


  • Empowering users with choice the HPA200 offers four settings: Germ, General Clean, Allergen, and Turbo, each with its corresponding power output.
  • ‘Auto-shut-off’ feature provides respite, allowing preset operation times of 2, 4, or 8 hours, a convenience worth cherishing.
  • Operating at a mere 58 DB on its highest setting, its quality-built fan ensures a harmonious environment, fostering relaxation and tranquility.


  • Following suit, the HPA300 grants users the same four settings: Germ, General, Allergen, and Turbo, each delivering a distinctive energy expenditure.
  • Harnessing 130 Watts per hour on Turbo, it flexes its muscles, revealing that power can be harnessed economically.
  • On its lowest setting, ‘Germ’, it emanates a pleasant white noise, a fitting companion for various activities, such as indulging in a movie.

Conclusion: Honeywell HPA200 vs HPA300

In the annals of air purification, Honeywell stands as a paragon of quality, epitomizing excellence in a market teeming with contenders.

The HPA200 and HPA300 , both exuding energy-saving prowess, low-noise operations, and unassuming designs, occupy prime positions in this coveted realm. Their undeniable ability to transform air quality makes them a must-have tool for any discerning homeowner.

  • HPA200: Exemplary in single-room purification, offering both efficiency and effectiveness in spaces up to 310 square feet.
  • HPA300: Ascends to new heights, embracing whole-house purification, conquering areas up to 465 square feet with unprecedented speed and vigor.
The final choice between these stalwarts ultimately rests on one’s specific needs. Nevertheless, one thing is certain: these air purifiers shall purify the very essence of your living space, creating an atmosphere worthy of a breath of fresh air.
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