As with the majority of air filters, the BreatheSmart 75i does not come equipped with a remote control. The built-in control panel, however, is simple and easy to use. The next step was sealing up our 150-square-foot testing room and filling it with smoke by burning paper and other testing materials. We monitored the air lasko pedestal fans with a Dylos air quality monitor; once the room reached our desired level of airborne particulate pollution, we kicked on the BreatheSmart 75i for an hour. After 30 minutes, there were only 16.62% of the original particulates left floating in the air, .003% after 45 minutes, and 0 detectable particulates after an hour.
To measure the amount of electricity used, we hooked the device up to a watt reader and recorded how many kilowatts per hour it used while running on a medium setting. Assuming 12 hours of use per day, it costs around $9.00 to run the BreatheSmart 75i for a year. While quite a few devices were cheaper to run, this was nowhere near the highest annual cost. When testing each machine’s ease of use, we looked at a couple of key features. First, we timed how long it took to get the device out of the box and set it up. It took our testers about five minutes to get the BreatheSmart 75i up and running, which is pretty average when compared to most other models.
An air purifier with poor fan speed would struggle to clean the air simply due to the inability to process it effectively. This purifier has air quality detection which allows it to sense current air quality and adjust the fan speed accordingly. It’s a bit large in terms of the respective size, but I would say that size equates to power (and area coverage in this case. When considering the purchase of an ENERGY STAR qualified room air cleaner, the comparison should not solely be based on CADR. The CADR of a specific air cleaner model is affected by a number of factors included the size of the model; larger units often have higher CADRs. For more information on the appropriate sized room air cleaner for your application please refer to individual manufacturers’ web sites or ask your retailer.
This powerful air purifier is designed to remove dust, pollen, dander, fur and other allergens from spaces up to 1100 square feet. Elevate your indoor wellness with Alen’s bestselling True HEPA air purifier—featuring advanced particle sensor technology. The 45i quietly purifies up to 800 SqFt of air every 30 minutes, removing 99.99% of dust, allergens, aerosolized viruses, and other contaminants down to 0.1 microns. As a SleepScore Validated product, the 45i has been shown in studies by SleepScore Labs to helped people achieve better sleep and feel they have fewer allergy symptoms.
By factoring in airflow, duration of use, how dirty your air is and which filter you are using, the Smart Filter Life Timer maximizes your filter life and saves you money. One of our favorite features is the inclusion of an air quality monitor. This lets you turn the machine to “auto” and will kick on if the room’s air quality dives below a certain measurement. This function works in tandem with an LED light ring that changes color as the air quality improves or worsens. It can be set to run in increments of two, four, and twelve hours and has five different speed options. While it is equipped with handles, it weighs a whopping 27 pounds, which makes it a little more challenging to relocate.
The cheapest filter option doesn’t have an activated carbon filter. After a couple of weeks of running the machine, I was amazed to see the build-up of large dust particles and hair that had collected on the prefilter. To remove the build-up, Alen states simply vacuum the filter with it in place. This worked well for me however this could provide a challenge if you only have an upright vacuum cleaner. Each of Alen’s True HEPA filters are capable of capturing 99.99% of airborne contaminants down to 0.1 microns, which are certainly impressive figures. However these results reflect controlled lab testing, so I was keen to see how these figures translate in the real world.
Made with large spaces in mind, this Holmes air purifier also has some convenient features. The Filter Life Progress Bar has an indicator light that lets you know when it’s time to change the filter and the simple design makes it very easy to use with a sleek look. It sucks up unwanted odors as well as 99.97% airborne allergens.
From the living room to the master bedroom, the BreatheSmart Classic is your trusted choice for pure air. Some purifiers have smart options like apps that let you control all the action from your phone. Figuring out what you will and won’t require from your purifier in advance is important—you don’t want to spend extra for features you’ll never even use. An air purifier isn’t exactly something you can hide in a cupboard—it has to be out in the open in order for it to work effectively. You’ll want to choose one that matches your decor or at least isn’t an eyesore when it’s sitting on a shelf, table or the floor. To achieve that goal, we promise to be the experts of air purifiers, and our website are dedicated to the air purifiers alone.