If you have a large space and need serious performance, this machine is up for the task. If you have a smaller space or are on a budget, other models will likely be lasko pedestal fans better suited. All in all, the Alen delivers and we find it’s worth the price. The amount of electricity the device uses and how often you have to replace filters.
They praise its accurate Smart Sensor and reporting, saying they can see the air quality light change based on their activities. During the day, with the purifier set to auto, it occasionally ramped up the fan speed to higher levels. This does create quite a lot of noise and can be distracting, especially if working or even watching TV or listening to music.
We recommend cleaning the pre-filter every 2-3 months and replacing the True HEPA-style filter at least every 10 to 12 months with normal use. The Alen BreatheSmart’s Filter Life Timer indicates when it is time to replace the filter based on the operating fan speed and duration of use. Many individuals and families can benefit from the Alen BreatheSmart 75i because it has a trusted filtration system and customizable features.
SleepScore Labs has even validated this purifier to provide a better night’s rest. The 45i air purifier improves air quality so you can breathe easier. To ensure you’re getting the most out of your Alen purifier, it’s important to choose the right model for your needs and then regularly maintain the filter. Alen also offers a lifetime warranty on all of their air purifiers so you can be sure you’re making a healthy investment for your home.
This helps keep your body healthier while also making it much easier to breathe at the same time. Most models circulate air through a HEPA (High-Efficiency Particulate Air) filter, and often more than one. HEPA filters are certified to trap particulate matter as small as 0.3 microns, which covers dust, pollen and most bacteria.
Replace your filter every 6-12 months for severe concerns or when running the air purifier 24/7. Replace your filter every months for light concerns or when running the air purifier only as needed. The Alen BreatheSmarts Filter Life Timer indicates when it is time to replace the filter based on the operating fan speed and duration of use. The optimal filter replacement frequency may vary based on your environment and health concerns.
The Dyson Pure Cool acts as both an air purifier and a fan, with a purified airflow stream that can cool you down as it cleans. It uses a 360 degree filtration system with a HEPA filter and activated carbon to remove odors and gases and to capture 99.97% of particles 0.3 microns in size. It should work around the whole room, even capturing particles at a distance. The fact that there are no fast-spinning blades makes it safer and easier to clean, and it has a convenient remote control. This Honeywell HPA100 might not look like much—it has all the visual appeal of a space heater—but Honeywell, no doubt, is hoping you’ll care more about what it can do. This model is designed for medium-size rooms and features a true HEPA filter for guaranteed removal of 99.97% of airborne particles down to 0.3 microns.