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Of all the Honeywell air purifier reviews that have been written, the Honeywell 50250 air purifier has received some of the best reviews. This is the highest powered HEPA air purifier that is made by the company.

Even though the air purifier market is crowded, the 50250 has managed to set itself apart from the competition.

Highlights of Honeywell 50250

Some of the reasons for the success of this model are an average Clean Air Delivery Rate of 250, durability and economy. This unit provides a lot of power when compared to how much it costs. It was ranked fourth on Consumer Reports list of the top air purifiers. It is AHAM certified to clean the air in rooms up to 360 square feet.

The public has made their feelings about this model known. You can simply head down to the various marketplaces (such as Amazon, eBay and etc) and you can easily find hundreds of reviews written about the Honeywell 50250. While not all reviews are positive (you should doubt their authenticity if it is otherwise), this top air purifier model from Honeywell is still able to eke out an average rating of 4 out of 5.

Filter Monitoring

The 50250 contains an Intelli-Check electronic filter monitor. When the pre-filter needs to be replaced or when the HEPA filter is dirty, a red warning light comes on to alert you.

As a general rule of thumb, if you are going to use the thin carbon pre-filter for controlling gas and odor toxins, the pre-filter should be replaced every three months. When you press the correct monitor button, a series of lights will flash to indicate how much life a filter has left and when you should replace it. If the light remains on, this means you should vacuum the HEPA or change the pre-filter.

Unit and Performance Specs

The round design of the Honeywell Enviracaire HEPA air purifier provides 360 degree filtration. This is done by using upward circulation. Many people prefer this instead of exhaust manifolds that are drafty and narrow. (The more scientific term of this approach is called the Coanda effect and in case you are interested on the physics explanation to it, it can be found here)

The power consumption is 170 watts on high, 120 watts on medium and 50 watts on low. The unit does produce additional heat, so people living in warm climates need to be aware of this. On the other hand, the 50250 circulates cold air off the floor. This could be a problem for people living in cold climates.

The 50250 weighs 21 pounds. It is simple to move due to its circular shape and center handle. It measures 17.75 inches high, 19 inches deep and 17.75 inches wide. A five year warranty is offered by Honeywell that covers workmanship and materials that are defective. However, the warranty excludes filters.

It should be noted that the unit will produce an odor that smells like plastic or burning rubber during its first few days of use. This is completely normal and don’t get into panic mode during your first few days of using it.

Honeywell 50250 replacement filterHoneywell 50250 air purifier placement


One of the major drawbacks of the 50250 is the noise that it produces. Although it has a noise spec of 35/45/57, the unit seems to be much louder than that. People who wake up very easily at night should not consider buying this model. In addition to the noise, some people have reported vibrations coming from the unit. This becomes more of a problem if the unit is placed on a hardwood floor.

You Decide

Lots of Honeywell 50250 reviews seem to be more positively inclined rather than vice-versa. But you still need to consider your personal needs in order to decide if this is the best air purifier for your case.

So what do you think of the Honeywell 50250? If you’re still undecided and looking for alternative, check out which models top our list of the most effective air purifiers for allergy if you are looking for solution to health problem. If you are looking for solution to your smoke and/or odor problem, try our pick of the best air purifier for odor & smoke removal.