They have a room air purifier downstairs and have removed the upstairs carpeting.
From the dispatch.com
He'll also use an air purifier in his home to trap dust mites and mold spores.
From the abcnews.go.com
The water purifier can be found along the Addetta floodway, close to Balbiano.
From the en.wikipedia.org
The fan also can be used to extend the work of an air purifier or to move cool air.
From the delawareonline.com
The purifier should start reaching rural villages and saving lives later this year.
From the money.cnn.com
River Ganges, the purifier of the three worlds also sprang from Lord's feet.
From the en.wikipedia.org
The barking drowns out the room's air purifier and climate-control system.
From the stltoday.com
Suddenly, the purifier-replacement job seemed neither urgent nor feasible.
From the freep.com
Someone stole a computer, an air purifier and other items worth $660, from a business.
From the thestate.com
More examples
An apparatus for removing impurities
An air purifier is a device which removes contaminants from the air. These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics, and at reducing or eliminating second-hand tobacco smoke. ...
The Purifiers, also known as the Stryker Crusade, are a fictional paramilitary/terrorist organization in the Marvel Comics universe and enemies of the X-Men. Created by writer Chris Claremont and artist Brent Anderson, they first appeared in the 1982 graphic novel ''''.
(The Purifiers) The Purifiers is a 2004 action film directed by Richard Jobson, and starring Dominic Monaghan.
A machine used for a liquid-liquid separation in which the two intermixed liquids which are insoluble in each other have different specific gravities. Solids with specific gravities higher than those of the liquids can be separated off at the same time. ...
A device connected to the lyne arm that condenses heavier alcohol vapours that are not useful in the whisky making process. It leads the liquids back down to the base, where they undergo further distillation,
Calms mind and spirit along with relieving stressful feelings and brings feelings of peace and serenity.