Question

 Who invented cigarette filters?

Answer The Dimensions Guide website reports the cigarette filter was invented in Hungary by engineer Boris Aivaz. The patent for the cigarette filter was granted in 1925 with the first cigarette filter de... Read More »
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Top Q&A For: Who invented cigarette filters

Is there fiberglass in cigarette filters?

Cigarette filters do not contain fiberglass, despite the common myth. Acetate cellulose is a fibrous plastic material used to make cigarette filters. Threads made with fibers of glass, commonly cal... Read More »
http://www.answerbag.com/q_view/2009034

How Effective Are K&N Filters in Newer Cars?

When it comes to aftermarket automotive parts, K&N Engineering Inc. is well-known for producing some of the finest and most respected components for most any late-model passenger vehicle. The compa... Read More »
http://www.ehow.com/way_5614976_effective-k_n-filters-newer-cars_.html

The Most Effective Homemade Pond Filters?

A homemade pond filter is just as effective as a purchased filter when combined with best practices in pond placement and management that reduce the amount of debris and algae growth in your pond. ... Read More »
http://www.ehow.com/info_8491324_effective-homemade-pond-filters.html

Are carbon filters less effective after time?

On One Hand: For The Average Person, YesCarbon filters become less effective over time because the pores in the carbon get clogged with pollution. How long the carbon filter lasts depends on the ty... Read More »
http://www.answerbag.com/q_view/1912974


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