Article: Special furnace filters can clear the air

Article: Good and Ill Of Filters
The Washington Post;  November 6, 1992 ;     700+ words ......through a manufacturer's catalogue of camera filters recently. The catalogue ran more than...safe bet that fully three-quarters of the filters displayed would produce pictures so kitschy...something. In fact, when going over the filters I have used over the years, I can come...

Article: Steam filters relieve pressure cooker QA issues: cereal and biscuit maker reduces contamination and lowers maintenance.(Field Reports)
Food Engineering;  April 1, 2004 ;     494 words ...AT WEETABIX CANADA STEAM FILTERS ON THE FEED LINE for a pressure cooker...A critical factor in selecting the filters was the desire to reduce maintenance...engineers researched various steam filters. We started thinking about Balston...

Article: Breathing new life into dust collection filters. (Special Section: Environmental & Safety Products).(cleaning baghouse dust collectors)
Ceramic Industry;  February 1, 2003 ;     700+ words ......high-efficiency cleaning technology can enable baghouse filters to exceed service life expectations while meeting...costs that are often associated with replacing the filters. Aside from new filters, retainers (cages) and the labor to remove the old...

Article: "When should I change the filters?"
Automotive Body Repair News;  September 1, 2003 ;     700+ words ...EVERYBODY KNOWS WHAT FILTERS ARE, BUT WHAT DO WE REALLY KNOW ABOUT...filtration: liquid and particulate, or air filters. In the realm of automobile finishing...solely with the latter-the particulate filters, better known to us as air filters...

Article: Addressing the Internet Issue -- Critics Say Filters Can Falter
Yakima Herald-Republic;  November 9, 1999 ;     571 words ...YAKIMA HERALD-REPUBLIC What are Internet filters? They are software programs that block...those featuring sexual content. How do filters work? All programs have technical quirks...software creator and sometimes the buyer. Filters can block specific World Wide Web addresses...

Article: Filters in anaesthesia and intensive care
Anaesthesia and Intensive Care;  August 1, 2003 ;     700+ words ...SUMMARY The use of various types of filters in anaesthesia and intensive care seems...examines evidence for the practice of using filters with blood and blood product transfusion...and air-conditioning systems. For most filters, the literature failed to support routine...

Article: Mayor's green policy backfires as taxi filters 'make the air dirtier'.
The Evening Standard (London, England);  October 10, 2006 ;     552 words ...Byline: DAVID WILLIAMS EXHAUST filters being fitted to London's black taxis have...ordered 16,000 taxis to be fitted with the filters, at [pounds sterling]2,000 each. The total...more pollution. On average, cabs with filters are 900 per cent worse. In one trial...

Article: Rose-colored glasses: enhancing your videos with filters.
Camcorder & Computer Video;  March 1, 2005 ;     700+ words ...Most people think of filters as something you use to keep bad stuff...out of our bodies. We even have e-mail filters that send letters from Liberia's former...me $25 million. But, there are some filters that serve a more salutary purpose...

Article: Internet filters hit snag: Library leaders hit 'perennial problem' as costly, restrictive.
Chicago Tribune (Chicago, IL);  May 30, 2007 ;     700+ words ......Opponents of a bill that would require filters on public library computers to block objectionable...with that goal but are concerned that the filters' scope would be too broad. Checking the...subtle nudity? Library groups argue the filters are cumbersome and expensive. They said...

Article: For the first time in Yemen - New affordable water filters for clean drinking water (Report).
Yemen Times (Sana'a, Yemen);  October 5, 2008 ;     700+ words ......to provide rural areas with cheap water filters. According to Micheal Klinger, the GTZ...private sector prices may differ. The filters last for three years, said Ashraf Al-Eryani...the importance of providing affordable filters in order that everyone can buy and use...

Article: LOCAL LIBRARIES WILL INTRODUCE INTERNET FILTERS ON COMPUTERS.(LOCAL)
The Virginian Pilot;  June 14, 2004 ;     700+ words ......Hampton Roads plan to begin using Internet filters on all computers next month that will...that fail to install anti-pornography filters. The goal is to shield children from sexually...material. Most local libraries already use filters on computers in children's sections. Virginia...

Article: Virginia's Hampton Roads Libraries Will Use Internet Filters on Computers.
The Virginian-Pilot (Norfolk, Virginia) (via Knight-Ridder/Tribune Business News);  June 14, 2004 ;     700+ words ......Hampton Roads plan to begin using Internet filters on all computers next month that will...that fail to install anti-pornography filters. The goal is to shield children from sexually...material. Most local libraries already use filters on computers in children's sections. Virginia...

Article: Net filters sometimes block helpful health sites
The Milwaukee Journal Sentinel;  December 16, 2002 ;     700+ words ...Net filters sometimes block helpful health sites Study...from many useful sites by anti-pornography filters that federal law requires in school and...information." The researchers found that filters set at the least restrictive level blocked...

Article: FILTERS FOR DIGITAL CAMERAS -- New and essential filters for digital video cameras.(Statistical Data Included)
Digital Video Magazine;  April 1, 2002 ;     700+ words ...With the plethora of lens filters available today, finding the right...most essential, popular, and recent filters available for the digital video professional...experienced film DP may choose from myriad filters for any number of creative purposes...