diff --git a/FILTER.txt b/FILTER.txt
new file mode 100644
index 0000000..4d48083
--- /dev/null
+++ b/FILTER.txt
@@ -0,0 +1,10 @@
+https://novanet.portal.7az.com.br/login
+Esse atendimento está sendo encerrado devido a inexistência de diálogo
+ATENÇÃO CLIENTE COM NOTIFICAÇÃO DE PARADA ATIVA
+setor de redes
+trocar a senha
+troca de senha
+troca senha
+alterar senha
+altera senha
+Transbordo automático para a fila [NovaNet -> Atendimento -> Suporte], pois não havia agentes disponíveis na fila [NovaNet -> Atendimento -> Comercial]
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 863beb7..5ba2221 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -175,6 +175,8 @@ fn main() -> anyhow::Result<()> {
     
     // Read system prompt
     let prompt = std::fs::read_to_string("PROMPT.txt").unwrap();
+    let filter_file_contents = std::fs::read_to_string("FILTER.txt").unwrap_or(String::new());
+    let filter_keywords = filter_file_contents.split("\n").collect::<Vec<&str>>();
 
     let talks_array = get_piperun_chats_on_date(&PIPERUN_API_URL, &client, &access_token, formatted_day_before_at_midnight, formatted_day_before_at_23_59_59);
 
@@ -236,71 +238,17 @@ fn main() -> anyhow::Result<()> {
                 }
             };
 
-            // Filter chats that pass by multiple agents
-            let number_of_agents_except_pipebot = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter()
-                .map(|message| &message["user"]["name"])
-                .filter(|name| name.as_str().unwrap() != "PipeBot".to_string())
-                .unique()
-                .count();
-            if number_of_agents_except_pipebot > 1 {return None;}
+            // Filter Bot finished  chats
+            if json["agent"]["user"]["name"].as_str().unwrap_or("unknown_user") == "PipeBot" {return None;}
 
-            // Filter stop notification active
-            let found_stop_notification = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().enumerate().find(|(pos, message_object)|{
+            // Apply keyword based filtering
+            let filter_keywords_found = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().any(|message_object|{
                 let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = message.find("ATENÇÃO CLIENTE COM NOTIFICAÇÃO DE PARADA ATIVA");
-                found.is_some()
-            });
-
-            if found_stop_notification.is_some() {return None;}
-
-            // Filter lack of dialogue
-            let lack_of_dialogue = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().find(|message_object|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = message.to_uppercase().find(&"Esse atendimento está sendo encerrado devido a inexistência de diálogo".to_uppercase());
-                found.is_some()
-            });
-
-            if lack_of_dialogue.is_some() {return None;}
-
-            // Filter is portal access
-            let portal_link_offer = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().find(|message_object|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = message.to_uppercase().find(&"https://novanet.portal.7az.com.br/login".to_uppercase());
-                found.is_some()
-            });
-
-            if portal_link_offer.is_some() {return None;}
-
-            // Filter no comercial agent available
-            let comercial_agents_unavailable = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().find(|message_object|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = message.to_uppercase().find(&"Transbordo automático para a fila [NovaNet -> Atendimento -> Suporte], pois não havia agentes disponíveis na fila [NovaNet -> Atendimento -> Comercial]".to_uppercase());
-                found.is_some()
-            });
-
-            if comercial_agents_unavailable.is_some() {return None;}
-
-            // Has network sector in any message
-            let network_sector_mentioned = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().find(|message_object|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = message.to_uppercase().find(&"setor de redes".to_uppercase());
-                found.is_some()
-            });
-
-            if network_sector_mentioned.is_some() {return None;}
-
-            // Password change ticket
-            let password_change_keywords = ["trocar a senha", "troca de senha", "troca senha", "alterar senha", "altera senha"];
-            let password_change_identified = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().any(|message_object|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = password_change_keywords.iter().any(|keyword|{message.to_uppercase().find(&keyword.to_uppercase()).is_some()});
+                let found = filter_keywords.iter().any(|keyword|{message.to_uppercase().find(&keyword.to_uppercase()).is_some()});
                 found
             });
 
-            if password_change_identified {return None;}
-
-            // Filter Bot finished  chats
-            if json["agent"]["user"]["name"].as_str().unwrap_or("unknown_user") == "PipeBot" {return None;}
+            if filter_keywords_found {return None;}
 
             return Some(json);
         });