Purifies 7 Cubic Feed of air per minute– Creating a bubble of clean air anywhere you go. *based on internal testing Adapts to your surroundings- Gas sensor automatically adjusts to the right filtration speed based on the surrounding air quality Gas sensor automatically adjusts to the right filtration speed based on the surrounding air quality. Several types of filters are used in portable air purifiers. In this guide, we focus on mechanical and activated carbon filters. We note the other types, but these purifiers can potentially release ozone, which can cause respiratory issues in people and pets.

Air Purifiers of 2023 - Picks from Bob Vila The Best Portable Air Purifiers of 2023 - Picks from Bob Vila

The Osimo portable air purifier’s three-stage filtration system includes a spongy prefilter and targets pet dander, pet hair, and other large particulates. The spongy prefilter makes a difference in eliminating pet-related odors and allergens within a 215-square-foot space. Some air purifiers have built-in timers, which are useful for temporary spaces. In theory, the air purifier must run 24 hours a day to maintain clean air; however, portable air purifiers are more likely to run for just a short while. A timer ensures the air purifier is turned off when not in use, saving battery power and money. NoiseThis compact Munchkin Portable Air Purifier, which measures 2.75 by 2.75 by 7 inches and weighs only 1.08 pounds, is one of the best portable air purifiers. It can maintain clean air in a 7-square-foot space to create a personalized clean air bubble. If you have an Ikea Tradfri Gateway, you can hook the Starkvind up to your home network and control it via the app, including setting schedules as well as taking manual control. There’s, bizarrely, no option for remote control through the Ikea app, although you can add this functionality by switching to HomeKit control. This detects the dangerous gas, which can be released by old furniture, and ramps up the fan speed. Inside the fan is a catalytic filter that turns formaldehyde into water and CO2; this converter never needs to be replaced. The ATP6100I can be controlled using the touch buttons on the front, with three manual speeds to choose from and an automatic mode that detects the level of dust particles in the air using a built-in dust sensor. If you want a purifier that can respond to more environmental factors than just dust, you may want to consider the Dyson Purifier Hot+Cool Formaldehyde. If it’s mostly dust particles and allergens, such as pollen, that you want to deal with, this air purifier is very fast. However, it’s very large, taking up a lot room.

Munchkin 4 Stage True HEPA Carbon Filter Portable Air Purifier

We also light a smoke pellet and time how long it takes until our Nest Protect tells us that the air is safe again. Filter maintenance: We looked at the ease of replacing filters and how often they need replacing. We noted models with difficult-to-replace filters.

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While we’re all aware of how harmful air pollution can be outdoors, especially in cities, it can be easy to forget about the quality of the air that fills our homes. This isn’t just about pollution sneaking in through open windows – harsh cleaning chemicals, pet dander and pollen can all infiltrate your living space, causing you to breathe in harmful particles and allergens without even knowing it. The United States Environmental Protection Agency (EPA) reports that HEPA filters can remove approximately 99.97 percent of bacteria, dust, mold, pollen, and other airborne particles at a size down to 0.3 microns, or 0.00004 inch. HEPA filters can trap particles invisible to the human eye. Watch out for models with HEPA-like filters rather than true HEPA filters, because these imposters don’t perform as well as the real deal. On the high setting, this Levoit can clean a 547-square-foot area in 30 minutes. The smaller the area, the faster it cleans. However, even on high, it runs at only 24 decibels, so it’s a good option for bedrooms. This 8.7-by-8.7-by-16.25-inch air purifier contains a built-in timer with four settings, and it’s Energy Star certified.

Munchkin Portable Air Purifier, 4-Stage True HEPA Filtration Munchkin Portable Air Purifier, 4-Stage True HEPA Filtration

This is illustrated especially thanks to the fact it’s 37cm tall and 22cm in diameter, which means it’s physically better suited to good-sized living and dining rooms. As a cylindrical purifier, it draws in the air from all around the circumference of the device into a HEPA filter which should remove dust, mould spores, pollen, particulates and at least 99.97% of aerosols of 0.3µm diameter. Levoit says the filter should last for between six to eight months, although our long-term testing noted that you may be able to get longer out of it, especially if you maintain it properly.

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This is a graded product. A1 products with no obvious scratches, marks or dents. It will be fully bubble-wrapped for transportation and comes with the full manufacturer's warranty. Portable air filters have fewer settings than larger models. At minimum, look for a purifier with a low and high setting for purification and noise levels. Some of the more expensive portable models may have three or four speed settings. Volatile Organic Compounds (VOCs) are harmful chemicals that are often found in cleaning products, paints, and some beauty products. VOCs are also found in some manufactured products, such as synthetic carpets and old furniture. Most air purifiers can’t touch these pollutants; those that can, can’t filter all VOCs.