The replacement of 154 Mini pleat filters with gasketing and stainless steel
fasteners, 6 Geo-pleat filters with gasketing and stainless steel fasteners,
and 6 Carbon absorber filters with gasketing and stainless steel fasteners,
at City Hall, Main Library and Police Department ventilation systems which
supplies air to the Civic Center buildings. All Filters are to be Aerostar
(Luwa) and Burke brand or equivalent. All fasteners are to be stainless
steel. Also filters are to be 95% efficient.