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Honeywell 50250-s True HEPA Air Purifier Review & Buying Guide

The Honeywell 50250-S is a classic Brand’s model. A decade ago the Honeywell engineers designed this air purifier with an ergonomic design and set of useful features. What is special, this air cleaner has two stages of deep filtration and quickly processes the air in large rooms with lots of impurities. 3,702 consumer reviews prove that it is still in great demand and meets the customers’ expectations in 2019.

The Honeywell air purifier 50250-s is equipped with True HEPA filtration system and carbon preliminary collector. Such filters cooperation eliminates not only visible contaminations but removes smoke and household odors as well.

Honeywell 50250-S True HEPA Air Cleaner
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On the first stage, the air is sucked inside the appliance through the cylinder-shaped collectors with the help of a powerful motor. Then a preliminary carbon filter catches various visible particles such as pet fur and hair. In addition, carbon collector cleans the air from odors and protects the main filter from quick wear.

On the second stage, the air is drawn into a HEPA collector which captures 99% of dust fractions bigger than 0.3 microns.

Finally, clean air is released through 360° deflector on the top.

The Honeywell 50250 can be placed wherever you wish. Though, the most suitable position is in the middle of the room as it takes air from all directions. If the device is located near the furniture or a wall, it will still operate, however the efficiency will be restricted in this case.

The unit weighs only 21 pounds and has an ergonomic handle that allows moving it from one room to another.

Honeywell 50250 Is Powerful and Efficient

Honeywell 50250s air purifier is an AHAM certified, its CADR rating is 250 for all the impurities and allergens. It means that complete air cleaning of 390 sq. ft. room will take from 10 to 12 minutes.

This Honeywell model has 3 speed settings: low, medium and turbo. The “Turbo” mode quickly absorbs strong household odors and heavy smoke. However, the highest speed consumes extra energy and is not recommended to operate on for a long period of time. Another drawback of high fan setting is noise which can bother sensitive people, while low and medium modes are perfect even for sleeping.

One more important thing about the performance of 50250-s is to keep all doors and windows closed when working. It helps the air cleaner to capture more airborne particles and maintain longer fresh interior environment.

Special Features

The durable HEPA filtration system of 50250 s Honeywell air cleaner is developed to serve for up to 5 years. It can be dry cleaned or vacuumed to remove contaminations. The Honeywell’s HEPA is made of glass fiber and is not allowed to be treated with any chemical substances.

The preliminary filter made of activated carbon has millions of small pores which are capable of catching unwanted odors and smoke. Carbon layer can also absorb some chemicals and gases.

It is important! The filters are unable to neutralize carbon monoxide! Always keep your gas appliances under control.

TOP 5 Power Features:

  • Provides 360-degree airflow due to its cylinder-like form and covers the premises up to 390 sq. ft.
  • Reduces airborne contaminations and harmful viruses
  • Includes built-in smart controller to monitor the preliminary and HEPA filters condition
  • Has an intelligent filter indicator that notifies about dirty collectors
  • Equipped with a beautiful LED blue indicator which shows when the device is active


The manufacturer recommends vacuuming the charcoal pre-filter at least 2 times per month. Washing is an option, but never install a wet pre-filter into the slot! It will totally destroy the HEPA filter. The carbon layer should be replaced twice a year depending on the level of environmental pollution. When the preliminary filter no longer absorbs odors it must be changed.

The HEPA system should be cleaned one time per month. Note, never moisten it, when exposed to humidity it will lose all its properties. Also, it is not recommended to push a vacuum nozzle between the layers as it can inflict damage on the filter.

The Honeywell HEPA filter should be replaced every 3-5 years. Yet the consumers report that it lasts even longer if regularly cleaned or if the environment is not extremely polluted.

The unit should be cleaned regularly with a piece of soft dry cloth. Vacuuming with a brush attachment is also possible.

Honeywell Company provides a 5-year beneficial warranty for the 50250-S model.

Pluses and Minuses

The Honeywell 50250 S consumes 43W per hour but this figure may vary. The manufacturer recommends using the unit at high speed when no one is at home and switching to a “sleep regime” in the evening and/or at night. This is the best way to retain pure air around the clock and save up energy.

Carbon preliminary filter (38002) costs 20$ and HEPA (24000) is about 110$. It may seem expensive, but the Honeywell HEPA filter is required to be replaced once per 3-5 years. By the way, the rival models need filter replacement every 3-6 months.

All these make the Honeywell 50250-s reasonably sufficient purchase. Moreover, you can always find original filters for a lower price on Amazon.


  • Original long-lasting HEPA technology
  • Smart electronic indicators for both filters
  • AHAM certified
  • Extremely powerful
  • 5 year warranty


  • Noisy at high fan speed settings
  • Energy consumption is rather high


The Honeywell 50250-S is amazing air purifier that provides a quick and quality solution to the problem of dust, pollen and allergens at home and office. This is an excellent choice for clever buyers with a limited budget who are looking for an effective and reliable unit that can bring fresh air twenty-four hours.

Honeywell 50250-S TrueHepa

Honeywell 50250-S True Hepa on Amazon
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