Honeywell HFD-120-Q Review: Is it Worth the Investment?

You might want to check out the Honeywell HFD-120-Q if you’re looking for an air purifier to improve the air quality in your home and provide you with cleaner, fresher air.

With its energy-efficient operation, this air purifier has earned the ENERGY STAR label, demonstrating its potential for improving your health and well-being.

Featuring three-speed, two-stage cleaning, the Honeywell HFD-120-Q is ideal for medium-sized rooms, and can efficiently handle spaces up to 170 square feet.

You’ll also appreciate its whisper-quiet operation, making it unobtrusive and perfect for use in bedrooms or living areas.

Throughout this article, you’ll learn more about the benefits and features of the Honeywell HFD-120-Q, helping you to decide if it’s the right air purifier to meet your needs.

So without further ado, let’s get started!

Honeywell HFD-120-Q featured image

The Basics of Honeywell HFD-120-Q

Product Dimensions11.22″D x 28.7″W x 10.04″H
Power SourceCorded Electric
Item Weight14.5 Pounds
Control MethodTouch
Filter TypePre-Filter
Floor Area170.0
Noise Level45 dB
Particle Retention Size2 Micron
Controller TypeButton Control
Item Weight14.5 pounds
Item model numberHFD-120-Q
Customer Reviews4.6 out of 5 stars
Best Sellers Rank5-Year Limited Warranty
Is Discontinued By ManufacturerNo
Volume15 Fluid Ounces
Care instructionsHand Wash
Assembly requiredNo
Number of pieces1
Warranty Description5 Year Limited Warranty

The HFD-120-Q air purifier has a unique feature called the permanent washable ifD® particle filter, which reduces maintenance costs since you don’t have to replace it frequently.

The permanent pre-filter also helps in filtering larger particles, ensuring that your air purifier works efficiently.

Its built-in ionizer helps ground airborne particles, making them easier to capture and remove from the air.

What sets it apart from other air purifiers is its quiet operation, allowing you to maintain a peaceful environment while enjoying cleaner air.

In terms of design, the Honeywell HFD-120-Q air purifier is a tower unit that fits nicely into most home interiors.

It also features an oscillation function so you can distribute the clean air more evenly throughout your room.

Filtration and Air Quality

Pre-Filter and IFD Filter

Honeywell HFD-120-Q IFD Technology

The Honeywell HFD-120-Q air purifier features a two-stage filtration process that ensures effective air cleaning in your living spaces.

In the first stage, the pre-filter captures large particles like dust, hair, and lint.

This allows the subsequent stage, the IFD filter, to handle smaller particles effectively.

The unique IFD (Intense Field Dielectric) filter is washable, vacuumable, and has the advantage of never needing replacement.

This permanent filter not only saves you money on maintenance costs but also ensures the product remains eco-friendly.

Air Cleaning and Allergies

For allergy sufferers, the Honeywell HFD-120-Q offers relief by targeting common allergens present in the air.

It effectively removes pollen, pet dander, and smoke particles, contributing to better air quality and overall health.

Maintaining air quality is crucial, especially for people who struggle with allergies.

The Honeywell HFD-120-Q is a great investment to ensure that your indoor environment remains clean, promoting overall well-being and comfort.

The Tower Design

The Honeywell HFD-120-Q is a tower air purifier designed to clean the air in your home efficiently.

Its sleek and modern design not only looks great but also saves space.

This compact air purifier is perfect for medium-sized rooms and provides excellent air filtration without taking up much space.

Oscillating Feature

One of the standout features of this air purifier is its oscillation function.

The oscillating feature helps improve the circulation of clean air throughout your room, ensuring every corner benefits from its powerful filtration system.

By having the Honeywell HFD-120-Q oscillate, you can significantly improve the air quality in your living space.

This function is especially beneficial if you have allergies or respiratory issues.

The Honeywell HFD-120-Q air purifier effectively captures up to 99% of airborne particles such as smoke, dust, pollen, and pet dander.

With its tower design and oscillating feature, it combines functionality and efficiency to provide you with cleaner, healthier air in your home.

Maintaining Your Honeywell HFD-120-Q

Washable Filters and Replacement

Regular maintenance of your Honeywell HFD-120-Q air purifier is crucial to ensure its optimal performance.

One of the main features of this air purifier is the washable filters, which makes the maintenance process comparatively easier.

The Honeywell HFD-120-Q has a permanent washable ifD® particle filter and a permanent pre-filter.

To clean these filters, you can start by turning off and unplugging the air purifier.

Then, carefully remove the filters from the unit.

It is recommended to rinse them with warm water and gently scrub them to remove any debris.

Allow the filters to air-dry completely before placing them back inside the air purifier.

In addition to keeping your filters clean, it’s also important to frequently vacuum the outside of the unit.

A damp cloth can be used to wipe the control panel.

Make sure you do not allow any foreign objects to enter the ventilation or exhaust openings, as this may cause electric shock or damage to the air purifier.

Although the Honeywell HFD-120-Q features washable filters, there may come a time when you need to replace them.

Replacement filters can be found online or at retail stores that sell Honeywell products.

Always ensure that you purchase genuine Honeywell replacement filters to maintain the air purifier’s efficiency and effectiveness.

By following these simple steps and regularly maintaining your Honeywell HFD-120-Q, you can ensure a cleaner and healthier indoor environment for you and your loved ones.

Sizing and Room Considerations

When looking to purchase the Honeywell HFD-120-Q air purifier, one important factor to think about is the size of your room.

In this section, we will discuss the suitability of the HFD-120-Q for both large rooms and compact spaces.

Large Rooms

Honeywell HFD-120-Q Room Coverage

The Honeywell HFD-120-Q is designed to handle rooms of up to 150 square feet.

In a test environment of this size, it reduced particle concentration from 10,000 particles down to 2,400 particles per cubic foot within 30 minutes.

While this indicates that the air purifier can improve air quality in larger rooms, you should keep your expectations in check.

If you have a room larger than 150 square feet, you may want to consider a more powerful air purifier or using multiple units for optimal results.

Compact Spaces

The Honeywell HFD-120-Q is also suitable for use in compact spaces.

Its slim, tower design occupies minimal floor space, making it an excellent option for those with limited room or small apartments.

The oscillating feature of the air purifier helps to distribute clean air evenly throughout the space, even in tighter areas.

Honeywell HFD-120-Q Pros and Cons

Like any product, the Honeywell HFD-120-Q has both advantages and disadvantages that you should consider before making a purchase.

Below, we’ve compiled a list of pros and cons for your convenience.


  1. Forward-facing outlets and oscillation: The unit has outlets facing forward, which allows it to double as a fan. The oscillation feature helps distribute clean air evenly throughout your room.
  2. Permanent washable filter: Instead of requiring regular filter replacements, this air purifier features a permanent washable filter, which could save you money in the long run.
  3. Energy-efficient: The HFD-120-Q is known for its strong energy efficiency, which can help reduce your electricity consumption.


  1. No HEPA filter: This air purifier doesn’t have a HEPA filter, which means it might offer inferior particle filtration compared to models that use HEPA technology.
  2. Build quality and materials: It’s been noted that this air purifier doesn’t have the best build quality, and some parts may feel cheap or flimsy.
  3. Lack of features: The HFD-120-Q is a fairly basic air purifier, having no timer or remote control. Additionally, its control panel lights can’t be turned off.
  4. Oscillation issues: Some users have reported that the unit stopped oscillating after a few months of ownership. This might be an isolated issue, but it’s worth considering.

Honeywell HFD-120-Q: Energy Efficiency

Honeywell HFD-120-Q Efficiency

The Honeywell HFD-120-Q air purifier is an excellent choice for those looking to improve the air quality in their homes while also being conscious of energy efficiency.

This air purifier has earned the ENERGY STAR label, which means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency (EPA).

What makes this air purifier energy efficient?

For starters, it is designed to use less energy than alternative products, making it a more environmentally friendly choice.

According to the EPA’s ENERGY STAR certification details, the Honeywell HFD-120-Q has a smoke-free clean air delivery rate (CADR) of 110 cubic feet per minute (cfm), a dust-free CADR of 100 cfm, and a pollen-free CADR of 132 cfm.

This means it effectively cleans the air while using minimal energy.

Another feature that contributes to the energy efficiency of the Honeywell HFD-120-Q is its IFD filter, which is designed for high performance and low power consumption.

Additionally, the air purifier has a permanent pre-filter that also saves energy, as it doesn’t require frequent replacement like disposable filters do.

Choosing the Honeywell HFD-120-Q for your home means you’ll not only be enjoying cleaner air but also doing your part to conserve energy and reduce your carbon footprint.

Honeywell HFD-120-Q: Warranty and Guidelines

The Honeywell HFD-120-Q air purifier offers a 5-year limited warranty, ensuring you can have peace of mind with your purchase.

Before using this air purifier, it’s critical to follow the basic safety precautions that come with all electrical appliances.

These guidelines are meant to reduce any risks associated with fire, electric shock, or injury.

To begin, always read all the instructions before operating your air purifier.

This will ensure that you know how to clean and maintain the device properly.

In addition, staying informed about any specific operational guidelines, such as placement and upkeep, will prolong its lifespan and enhance its performance.

By opting for an energy-efficient air purifier, you’re not only benefitting your health but also contributing to environmental conservation and reducing your energy bills.

Lastly, be mindful of the electronic filter indicator on the air purifier.

It alerts you when it’s time to replace the filters, ensuring optimal performance.

Honeywell HFD-120-Q: Final Verdict

The Honeywell HFD-120-Q is a reliable and well-received air purifier that you may consider for your home.

Many users have reported that it significantly improves their home’s air quality and their overall well-being.

One of the standout features of the HFD-120-Q is its energy efficiency.

With an ENERGY STAR certification, you can trust that this air purifier will not only do its job but also help save on your energy bills.

Its ease of use, such as the user-friendly controls and straightforward maintenance process, is another major advantage you may appreciate.

Although the Honeywell HFD-120-Q has its share of positive aspects, it is important to remember that no air purifier is perfect.

Some users have reported that it may not effectively remove all allergens and irritants from the air, especially in larger rooms.

Despite this, many customers are still satisfied with the performance of this air purifier, especially considering its relatively affordable price.

To sum up, the Honeywell HFD-120-Q is a widely recognized air purifier that offers solid performance and improved air quality for your living space.

While it may not be the ultimate solution to all your air purification needs, its reliability, energy efficiency, and ease of use make it a great choice for those looking to invest in an air purifier.

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