They may not be able to eliminate odor and contaminants completely, especially if the smoke is ongoing, but they can help clean the air. Yes, the right air purifiers work against smoke. In short, the best air purifier for smoke combines an effective HEPA filter that filters down to 0.3 microns with at least a 100 CADR. CADR goes up to around 400 to 450, but a good baseline for smoke is around 100. However, you also want to consider the clean air delivery rate (CADR).ĬADR represents how quickly an air purifier can remove contaminants of different particle sizes, like smoke, from the air. Which air purifier is best for cigarette smoke?Īny air purifier with a HEPA filter that traps particles down to 0.3 microns in size will work for cigarette smoke.
Carbon filter smoke windows#
In addition to choosing an air purifier with HEPA and carbon filters with the right fan speeds, it will work best to filter the air in your home if it’s the right size for the room it’s in and if the closed windows and doors that lead outside have a good seal. Because of this, they can’t pass through the filter and instead get trapped, making the air you’re breathing cleaner and fresher. For reference, smoke particles are around 2.5 microns. Many air filters use HEPA filters that can trap particles down to 0.3 microns in size. Mechanical filtration creates a physical barrier that literally traps particles of a certain size. Air purifiers use something called mechanical filtration to remove smoke particles from the air, this includes wildfire smoke. Some of these devices may also have a seal of approval from CARB.įrequently asked questions Can an air purifier help with wildfire smoke? To prevent ozone emissions, you may consider purchasing a mechanical air purifier, or an electric one that has an emissions concentration of 0.050 parts per million or less. Make sure the device in question has a high CADR rating for smoke or small particles. When looking for air purifiers, you’ll see a CADR rating for different particle sizes and types. When it comes to finding the right air purifier, the higher the CADR rating, the better. Unlike pollen and dust, smoke has a smaller particle size. The CADR applies to home air purifiers and measures how quickly the device cleans the air of various particle sizes. A high CADR rating for smokeĪ quality air purifier for smoke will also have a high CADR rating. While many air purifiers on the market contain both, it’s important to double-check the product features to be certain. Together, HEPA and carbon filters work to get rid of particles and gasses found in smoke. These help trap the gasses contained in smoke. HEPA filters are designed to remove particles of all sizes and are considered standard in quality air purifiers.Īdditionally, your air purifier should be equipped with activated carbon filters. To get rid of smoke, look for an air purifier that is equipped with both HEPA and carbon filters. You’ll also want to look for the following features: The right filters This can help you select the right size to do the job. When looking for the best air purifier for smoke, consider where you want to use the device. What to look for in air filtration for smoke – five-speed fan that auto adjusts as needed – three-stage filtration with Vortex Technology Large rooms, those looking for fancier features – has additional features like color-coded sensors – combines electronic and mechanical filtration
– has high-tech features like a touchscreen Hathaspace HSP002 Smart True HEPA Air Purifier – combines HEPA and carbon filters with a quiet motor – highest CADR rating when compared to other home-use air purifiers
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