Honeywell HEPA Air Purifier 50250-S Review

Undoubtedly buying the best air purifier is challenging nowadays. There are hundreds of products available in the market, and selecting the one having all the required features is difficult. It would be best if you roamed here and there to find the best Honeywell air purifier.

As per general requirements, you might want an air purifier that is highly capable of cleaning big spaces and can also timelessly clean the small area. You might also want the one with no or zero noise so that you can enjoy a good night’s sleep.

While going from product to product, you probably came across the Honeywell 50250-S True HEPA air purifier and considered it as one of the best products in this line.

honeywell air purifier pre filter
Honeywell True Hepa Air Purifier – HPA100 Reviews

It is one of the most loveable and adaptable products as it is in the production line for an extended period. But still, you might have some questions in your mind, for example.

  • How long the air filters of Honeywell 50250-S last?
  • What is the filtration mechanism?
  • Does it use any pre-filtration?

Today in this comprehensive guide, we are going to answer all of these questions and will also reveal some hidden facts and figures about the Honeywell True HEPA Air Purifier 50250-S. So, mate, let’s have a walk through the entire article and try to find out the best information.


Honeywell True HEPA Air Purifier is one of the best and belongs to those organizations that manufacture everything. A wide range of products likes from air purifiers to air space station. Honeywell has probably the best designers & engineers, making stunning items in all businesses. All in all, without a doubt, they can deal with creating an astonishing air purifier, is not that so? They are.

The Honeywell 50250-S has been delivered for over ten years, and a considerable lot of those unique units are still being used today. The overall design of the product is no doubt effortless and straightforward but still very viable, and you can thank the Honeywell engineers for that.

The Honeywell 50250-S utilizes two filtration stages to clean and fresh the room air. As far as the performance of Honeywell 50250-S is concerned, it can efficiently deal with big spaces having a considerable amount of pollutants like pollens, dust, and others.

Working Mechanism of Honeywell 50250-S

Just like other HEPA air purifiers, the Honeywell 50250-S is one of the True HEPA air purifiers which is genuinely using the HEPA & carbon filters. It comes up with the True stages air filtration process, which ensures the modest cleaning of air by removing the dust particles, smoke, and tobacco aroma and allows you to breathe fresh & clean air 24/7.

2 Layer Filtration Process

It is equipped with the two stages filtration process, and the first one is the carbon filtration.

Stage 1

The carbon layer comes up with several big pores to trap the bigger particles, just like the hairs of your pet and other residues. By merely catching the bigger particles overall, increase the life span of the costly and highly crucial HEPA filter. The carbon filter also uses to capture the smell from the air.

The activated carbon filters the kind of scrubber for odd things, and in any filtrations, the carbon filtrations stage is the essential one. You can also examine your home water filter; it comes up with an activated carbon filter to contaminate your drinking water.

honeywell quietclean air purifier
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Stage 2

The second stage of filtration is the place where all the significant activity occurs. The large filter white filter is the HEPA filter. HEPA (High-Efficiency Particulate Air). Together with both filter stages, the Honeywell claims that it can easily filter 99.97% of the bigger and smaller particles up to 0.3 microns. That is truly amazing. 0.3 micron means three times lower in the width of your hair.

The True HEPA filters imply that it can easily prune the

  • Dust.
  • Residue.
  • Dander.
  • Smoke.

Even though the rescue workers also use the HEPA filter mask to save themselves from trash, smoke, and other pollutants.

How It Is Unique From Other Air Purifiers

Usually, it has been observed that most of the air purifiers come with just one filter, which such air from only one direction, but to be honest, Honeywell 50250-S is highly capable of full air from all directions. The cylindrical-shaped filter system of this purifier has several advantages as compared to the other filters.

See More: Honeywell True Hepa Air Purifier – HPA100 Reviews

Prime Advantage

One of the prime advantages of Honeywell 50250-S is that it can quickly cycle a large amount of air because it is equipped with a vast area in its filters. Secondly, pulling air from all sides, it can still filter air.

Best Area Coverage of Honeywell True HEPA Air Filter

This fantastic and astounding product is best to use for 390 sq. Ft space. Best for 20×20 foot room. It is one of the best for big and small apartments. Many of its users are using it for large open areas having across 1000 sq ft area. Though it lowers its efficiency overall, it works well. But note that it is designed for the small rooms having up to 390 sq ft area.


  • Highly affordable.
  • True HEPA air filter.
  • Two stages of a filtration process.
  • No operational noise.
  • It can capture up to 0.3-micron particles from the air.
  • Pocket-friendly.


  • None.


There is nothing wrong with declaring Honeywell 50250-S is a perfect device that you have to set once and forget. It is highly capable of releasing pure, fresh, and clean air for large and small areas. It can run for the whole day. It can easily pull & filter the air from all directions. Set once & let it run 24/7 for you.