8 Best Air Purifiers with Washable Filters in 2025
Are you thinking about investing in a home air purifier? Did you know that air purifiers are available in two types: those with permanent filters and those with reusable ones?
Opting for an air purifier with a washable filter is often a wise decision, especially if you prefer not to replace filters every three to six months.
As the name suggests, an air purifier with a washable filter allows you to clean it easily using soap and water to remove collected impurities. Cleaning the filter takes just a few minutes—simply soak it, rinse it, and it’s as good as new and ready to use again.
One of the great benefits of air purifiers is their ability to capture a wide range of air pollutants, such as pollen, dust, and plant spores, which can otherwise contribute to health issues and respiratory discomfort. Additionally, you’ll save a significant amount of money since there’s no need to purchase replacement filters.
When I was searching for a new air purifier, I did thorough research and decided on the Honeywell Black HFD-120-Q. After testing its features, I was impressed by how effectively it filters out smoke, cooking odors, dust, pollen, mold spores, and other airborne contaminants.
I also reviewed expert opinions, and they universally recommended this product for its performance and reliability.
Comparison Table for Best Air Purifiers with Washable Filters
HEPA type filter
UV-C light filter
Photocatalyst filter
Ionizer
350 Sq Ft
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Honeywell Black HFD-120-Q – The Best Air Purifier with a Washable Filter
Looking for an air purifier with a washable filter? Honeywell air purifiers are recognized as some of the top options available on the market. They continually innovate and offer fresh perspectives, making it a routine experience for you.
Now is the perfect time to explore what they have to offer and draw your own conclusions. This air purifier operates quietly and efficiently, providing an excellent way to maintain a clean and fresh environment.
Specifications
Spacious design
Pre-filter included
ifD filter technology
Front-to-back airflow system
Covers a room area of 170 sq ft
Noise levels range from 40 to 51.5 decibels
Pros
The Honeywell air purifier features a washable filter and excellent performance.
Equipped with a back-to-front airflow system for efficient air circulation.
The pre-filter captures large particles, improving the performance of the main filters.
The ifD filter effectively purifies the air and seamlessly integrates with the airflow system.
Powerful enough to clean air in a room up to 170 square feet within 12 minutes.
Reduces up to 99% of airborne particulates, including dust, pollen, and pet dander.
Effectively removes odors, performing particularly well in cigarette smoke tests.
Cons
The noise level at high fan speed is 51 decibels, which may be disruptive.
The unit emits ozone, which can be harmful to health with prolonged exposure.
There is no on/off switch for the ozone function, requiring you to unplug the unit to disable it.
This Honeywell air purifier, equipped with a washable filter, features specially designed air grills that are beneficial for both personal use and the unit’s performance. These grills are located on both the front and rear of the device.
The air grills utilize powerful fan technology to ensure efficient operation. The back-to-front airflow system provides optimal performance, making it a standout feature of this model. Standing at 28 inches tall, this air purifier is notably larger than many others on the market.
It includes three LED indicators to keep you informed about its status. Weighing 12.3 lbs, this unit is relatively heavy for an air purifier.
Filtration system
The air purifier features an impressive two-stage filtration system, which includes a pre-filter. The pre-filter is the first line of defense and is visible through the device. It effectively captures larger particles from the air, ensuring they are removed before reaching the main filters.
This process prevents the main filters from becoming clogged, allowing them to operate at their full potential. The ifD filter is designed to purify the air while seamlessly integrating with the airflow system. It works by trapping particles without interfering with the air purifier’s airflow, maintaining efficiency.
Honeywell Black HFD-120-Q washable air filter
Room coverage
The Honeywell Black HFD-120-Q air purifier is a high-performance device capable of cleaning the air in a room up to 170 square feet in just 12 minutes. While the fan is quite powerful, we recommend limiting its use to spaces no larger than 170 square feet for optimal performance.
Noise
The Honeywell Black HFD-120-Q air purifier is a favored option among homeowners. While the manufacturer asserts that it operates quietly, our expert team disagrees with this statement.
The minimum noise level is 40 decibels, and at the highest fan speed, it reaches 51 decibels.
Expert's opinion
In our tests, we found that the Honeywell air purifier effectively reduced up to 99% of airborne particles, including dust, pollen, and pet dander. It also performed well in eliminating odors, particularly excelling in our cigarette smoke test.
However, the Honeywell does have some drawbacks. The unit emits ozone, which can be harmful with prolonged exposure. Additionally, there is no on/off switch for the ozone function, meaning you’ll need to unplug the device if you prefer not to use it.
When searching for an air purifier with a reusable filter, you’ll likely encounter both washable and permanent options. While both are reusable, they are not identical, and their primary difference lies in the cleaning method.
Washable filters, as the name suggests, can be cleaned with water and soap. Some models are even dishwasher-safe, which makes maintenance more convenient. Washing thoroughly removes pollutants and impurities, although the process may take some time. In some cases, filters may need to be soaked before scrubbing and rinsing.
On the other hand, permanent filters should not be cleaned with water or soap, as this could cause damage. Instead, these filters are typically cleaned using a vacuum. The vacuum removes dirt and debris from the surface, restoring the filter’s efficiency. Stubborn dirt may require a brush attachment for better results. How often permanent filters need cleaning depends on the type of air purifier and its frequency of use.
While both washable and permanent filters are reusable, understanding the distinction helps you choose the filter that best suits your needs.
Are Washable HEPA Filters Effective?
Washable HEPA filters are highly effective, with many achieving a 99.97% efficiency rate in removing particles from the air. Similar to washable HEPA filters, iFD filters can also be reused and are excellent for thorough room cleaning.
For individuals with allergies or those seeking an effective way to maintain a clean home, air purifiers with washable HEPA filters are a smart choice. Many people are unaware that these filters can be reused after washing, adding to their cost-effectiveness.
Brands such as Honeywell, Blueair, and Austin Air offer high-quality air purifiers with washable HEPA filters. Look for products certified by the Association of Home Appliance Manufacturers (AHAM), ensuring they have been tested for effectiveness in removing airborne particles.
To clean a washable HEPA filter, use a HEPA vacuum cleaner or a mild soap-and-water solution. After cleaning, rinse the filter thoroughly to remove any soap residue. For optimal performance, replace washable HEPA filters every six months.
Buying Guide: Best Air Purifier with Washable Filter
Cleaning Capacity
A good air purifier captures airborne particles like smoke, pollen, dust mites, and mold. While most filters can trap particles as small as 0.3 microns, some VOCs and gas molecules are smaller, requiring advanced air purifiers, often with ionizer capabilities, for effective removal.
Coverage
Choose a purifier suited for the size of your space. Manufacturers typically specify coverage areas, so ensure your device can handle the room size to avoid inefficiency.
Size
Air purifiers come in various sizes. Before purchasing, consider where you plan to place the device, especially if space is limited.
Versatility
Certain models are better suited for specific tasks. For instance, air purifiers with carbon filters are ideal for eliminating kitchen odors, while others cater to general household needs.
Portability
Portable air purifiers are convenient for small apartments or frequent travelers. These lightweight models can be moved from room to room as needed.
Energy Efficiency
Energy-efficient purifiers with an Energy Star rating consume less power, helping you save on utility bills.
Digital Controls
Air purifiers with digital controls offer user-friendly features like timers, adjustable fan speeds, and filter life indicators for seamless operation.
Frequently Asked Questions
Do air purifiers with washable filters work?
Yes, washable filters are effective at removing particles as small as 0.3 microns, particularly those with HEPA filtration, activated carbon, and UV-C technology for added protection.
Are air purifiers worth it?
Absolutely. According to the EPA, air purifiers significantly improve indoor air quality, addressing a commonly overlooked aspect of home health.
Which HEPA filters are washable?
Honeywell Black HFD-120-Q QuietClean Air Purifier
Winix 5500-2 Air Purifier with True HEPA
Airdog X3 Ionic Air Purifier with Washable Filter
Is the Honeywell air purifier filter washable?
Yes, Honeywell’s QuietClean Tower Air Purifier features permanent washable filters, reducing the need for replacements and providing high-efficiency air cleaning.
Can air purifiers filter COVID-19?
While air purifiers help reduce airborne pollutants, including some viruses, they cannot guarantee protection against COVID-19. They can, however, improve overall air quality.
Conclusion
Air purifiers with washable filters are a cost-effective solution, allowing you to replace filters less frequently. Models like the Honeywell Black HFD-120-Q are highly rated for their performance. By selecting the right purifier and maintaining it properly, you can enjoy cleaner air and a healthier living environment.
Danny is a passionate writer who loves to share his knowledge about air purifiers. He’s been writing for 10 years, and he’ll share all that experience with Very Well Home viewers to help you make the best decision when it’s time to buy an appliance!
