Mark Johnson
(Rated from 28 reviews)

Updated 16 July 2019 by Mark

* On special until end July 2019

HPA 300 Review

We have just updated this page to include a number of new updates. We expect that they will help you in your journey to find the right one for your needs.

Product Specs

  • Recommended for Large Rooms (465 sq. ft.)
  • 4 air cleaning levels: Germ, General Clean, Allergen and Turbo
  • Automatic shut-off – 2, 4, or 8 hours. 3 air cleaning levels plus Turbo Clean setting
  • Filters and circulates Room Air 5X per hour when used in the recommended room size
  • To ensure stated product performance, use only Certified Honeywell Replacement Filters.
SummaryThe ultimate air purification system.
Product Rating9.0/10A high-performance product that has almost no noise and excellent filtration technology.
Intended Use8.0/10It traps 99.97% of all kinds of allergens in the air.
Value for Money9.0/10Great value for money with excellent result.
Price9.4/10It is mid-priced.

We Like

We like that the HPA 300 is simple and offers double filtration.

We Don’t Like

Turbo setting could be very loud, but the unit does an excellent job in all settings.

Results You Will Get from the HPA 300 True HEPA with Allergen Remover

The HPA 300 will capture up to 99.97% of airborne allergens and help relieve you of your allergies.

Who Is This For?

This air filter is ideal for people with asthma and allergies and anyone who cherishes his/her health and likes clean air.

Key Features of the HPA 300 True HEPA with Allergen Remover

Effective and Efficient

The HPA 300 helps capture up to 99.97% of microscopic allergens, 0.3 microns and larger from the air that passes through the filter. It captures odors, VOCs, and certain airborne germs.

Number 1 Choice of Physicians

7 out of 10 doctors that recommend a brand of air purification device recommend the Honeywell brand, and it is highly recommended by Allergists.

Energy Efficient

The HPA 300 is ENERGY STAR qualified so that it will not burn up your power.


The turbo setting of the HPA 300 could be very loud, but the unit does an excellent job in all settings.


This HPA 300 has been rated the world’s highly-rated product and number one choice for Asthma and Allergy sufferers.

With this price, that’s the cheapest it is ever before been, you will spare a heap of money. Make sure you view the link below for the top price.

View The Lowest Price


In case you feel the need of more than what this beast has to offer, feel free to check out Dyson Pure Hot Cool 2 Review.

Also why not read our guide on the Best Air Purifier for Allergies.