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Model: Sharp - Smart Air Purifier with Plasmacluster Ion Technology and True HEPA Filter for Large Rooms Up to 502 Sq. Ft - White
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
IMO Sharp Plasmaclusters are the best in the industry. They don't spend money advertising these they spend money on research and have been in the game for 30 years before most other companies or the air purification fad existed. Plasmacluster tech is very popular in Japan and used in many businesses and hospitals. I've had 5 models over decades I swear they are the best. I've own this model for 2 years and am still on the first filter. I might pick up a 2nd.
IMO Sharp Plasmaclusters are the best in the industry. They don't spend money advertising these they spend money on research and have been in the game for 30 years before most other companies or the air purification fad existed. Plasmacluster tech is very popular in Japan and used in many businesses and hospitals. I've had 5 models over decades I swear they are the best. I've own this model for 2 years and am still on the first filter. I might pick up a 2nd.
TY. In 4 1.
So this plasma cutter tech won't cause lung or other health problems?
Thanks and Repp'd ! Currently have a large LeVoit EverestAir that I got on sale for $200 (I believe it's their best model) and a small LeVoit Pure 300....but have ALWAYS wanted a Sharp air purifier for the last 10 years...but the prices for their large one was prohibitively expensive at $500. At $200, it's a no-brainer.
I see a gazillion air purifiers always on deals and I just get confused. Right now I have urlhasbeenblocked smart purifiers from Costco and they are not doing the job.
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I see a gazillion air purifiers always on deals and I just get confused. Right now I have urlhasbeenblocked smart purifiers from Costco and they are not doing the job.
Yes, excellent and highly rated from the reviews I could find. I ordered 2
So this plasma cutter tech won't cause lung or other health problems?
Plasmacluster is good for the lungs, it replicates the negative ion balance in forest air. It was literally proven to neutralize airborne coronavirus in ambient air in published studies. Most other premium purifiers now have some form of "plasma" or similar process. This isn't ozone, which is another story but even ozone is not as harmful as it is made out to be.
In Japan the Plasmacluster units are common households, even without the air filtration element. It's benefits are widely known. The high density Plasmacluster unit in this model is almost worth the sale price alone.
Last edited by Wallaby December 12, 2025 at 04:22 PM.
Plasmacluster is good for the lungs, it replicates the negative ion balance in forest air. It was literally proven to neutralize airborne coronavirus in ambient air in published studies. Most other premium purifiers now have some form of "plasma" or similar process. This isn't ozone, which is another story but even ozone is not as harmful as it is made out to be.
In Japan the Plasmacluster units are common households, even without the air filtration element. It's benefits are widely known. The high density Plasmacluster unit in this model is almost worth the sale price alone.
Thank you! You put my mind at ease. Can't wait for them to come.
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So this plasma cutter tech won't cause lung or other health problems?
I see a gazillion air purifiers always on deals and I just get confused. Right now I have urlhasbeenblocked smart purifiers from Costco and they are not doing the job.
Sign up for a Slickdeals account to remove this ad.
I see a gazillion air purifiers always on deals and I just get confused. Right now I have urlhasbeenblocked smart purifiers from Costco and they are not doing the job.
So this plasma cutter tech won't cause lung or other health problems?
In Japan the Plasmacluster units are common households, even without the air filtration element. It's benefits are widely known. The high density Plasmacluster unit in this model is almost worth the sale price alone.
In Japan the Plasmacluster units are common households, even without the air filtration element. It's benefits are widely known. The high density Plasmacluster unit in this model is almost worth the sale price alone.
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