We’re concerned about indoor air quality, so if you’re wondering “which air purifier should I buy?” then we have various choices for you.
Clean air is something that can be easily achieved once you have the right air purifier at hand. There are many models out there but only a select few have quality features, such as HEPA or True HEPA filters for dust and even activated carbon for bad smells.
It’s not easy to maintain clean indoor air all the time, especially if you’re in the city or near the highway that’s often filled with smoke-belching vehicles. If you are new to buying such units and want to know what is the best air purifier for your home, we’ve got you covered.
What is the best air purifier to buy?
Amazon is the most ideal place to start looking for an air purifier to buy. They have a wide selection of items, good customer service, and different filter options depending on your concern (pets, dust, allergies, mold, pollen, etc.). Let’s have a look at some of them:
1. Hathaspace HSP002 Smart True HEPA Air Purifier
As an air purifier that’s best for allergies and asthma, this one is rated for rooms up to 1,500 square feet so it’s ideal for large homes. It uses an H13 true HEPA filter that can take out as much as 99% of particles as small as 0.1 microns. Since it is ozone-free, ETL-certified, CARB-compliant, and Energy Star-certified, it is eco-friendly and won’t cost a lot on your monthly bill.
Due to its 5-stage filter, it will thoroughly clean the air from common pollutants such as dust, allergens, mold, pet dander, smoke, VOCs, and the like. The filter setup includes a washable pre-filter, a polypropylene filter, the H13 HEPA filter, activated carbon for smells, and a cold catalyst filter for VOCs.
The auto mode allows you to sleep peacefully while the unit runs and adjusts the fan speed according to your air quality levels. It even has a sleep mode to avoid disturbing you at night (with a dimmed panel light). Moreover, it has a filter replacement indicator to help you remember when to change. It is backed by a 5-year warranty.
2. Germ Guardian AC9200W Air Purifier
As an air purifier covering up to 335 square feet, this one has a UV light sanitizer along with its true HEPA, pre-filter, and activated carbon filter. This UV light (optional) can eliminate viruses and bacteria in your home. With 3 fan speeds to choose from, it has a 6-hour timer to help you get the relaxation you deserve while the unit does its job.
Due to the included handle, carrying the air purifier from room to room will be a breeze. We like that its noise levels are low (from 15 to 50 dB) so it won’t be annoying to people who can’t sleep with loud motor sounds. It is backed by a 3-year limited warranty.
3. Alen FLEX Air Purifier
If you are looking for an air purifier for asthmatics, put this on your list. It has a true HEPA (H13) filter to thoroughly clean your indoor space from allergens. The unit can clean up to 700 square feet. It is even SleepScore validated (it’s a popular app that focuses on sleeping improvement) due to the WhisperMax technology that minimizes the amount of noise heard from the unit.
With its 4 fan speed options, you can also set the timer and lock it in place to avoid kids or pets from tampering with it. There is even a turbo mode that will be ideal for allergy season (or any time of the year that has a massive pollen count).
There’s even a mode that turns off the lights to avoid distracting you during sleep. On its turbo speed, you only consume 50 watts so it won’t add a lot of impact to your monthly electric bill. What’s more, the Alen FLEX has a ton of panel options to choose from, allowing you to match your interior décor.
4. Dyson Pure Hot + Cool HP01 HEPA Air Purifier
For homes that need an air purifier, heater, and fan in one unit, this is a space-saving unit you can buy. Like most of our picks, it has a HEPA filter that captures dust and allergens while the tower fan blows forwards and backward for maximizing the airflow inside your home, making it ideal for spaces with little ventilation. The space heater allows you to use this air purifier even during the winter.
The simple look makes it sleek and easy to match with most home designs. It uses a remote control to tweak the settings. Aside from the HEPA filter, it also has activated carbon to take out odors such as smoke and kitchen smells.
What is the best and most affordable air purifier?
From the list above, we chose the Germ Guardian AC9200W Air Purifier as our most affordable but quality-made air purifier due to the following reasons:
| True HEPA filter | This can take out 99% of household dust and allergens. |
| Optional UV sanitizer | It will disinfect viruses and bacteria from the air. |
| Activated carbon | This will remove bad odors from your kitchen, mold, and even smoke smells. |
| Low noise levels | A low noise level will help you sleep better at night. |
| Timer option | You can leave the air purifier on for a specific length of time. |
How do I choose an air purifier?
If you don’t know how to choose an air purifier, here are the factors you need to consider:
- Rated room size of the unit
- Fan speeds, usually 3 to 4
- Filter type should at least have HEPA or true HEPA
- An auto mode that adjusts the speed according to air quality
- Sleep mode functions such as dimmed lights and low fan speed
Conclusion
In the long run, you should choose which air purifier to buy for your home depending on what you need. Our buying guides above are just there to help you pick one based on its features. Whichever air purifier you choose, having one for your home is already beneficial because you’re saving your nose and lungs from further irritation, especially if you have respiratory conditions.
