About: http://webisa.webdatacommons.org/444029464

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	There are no costly replacement filters, and no messy germ filled pads to replace, the new bulb, once a year, or so is a bargain.
http://www.w3.org/ns/prov#wasQuotedFrom	guardiantechnologies.com