Filterthon. fil·ter·thon -noun. A mass gathering of people who come together to install filters.

Filterthon Events are planned by Venishmartem.

To organize and/or sponsor a Filterthon in your area, please call 917.359.8136

Past Filterthon Events:

March 2012 (Boro Park) Flyers & Ads Pictures In the News

May 2013 (Flatbush) Flyers & Ads Pictures In the News

Sep 2013 (Lakewood) Flyers & Ads Pictures In the News

Oct 2013 (Monsey) Flyers & Ads Pictures In the News

Jan 2014 (Queens) Flyers & Ads Pictures In the News

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