diff --git a/resources/printers/N7.json b/resources/printers/N7.json
index 736ff15751..6cd3c6bd40 100644
--- a/resources/printers/N7.json
+++ b/resources/printers/N7.json
@@ -66,7 +66,8 @@
 			{
 				"2": "Right(Filter)",
 				"10": "Left(Aux)"
-			}
+			},
+			"special_cooling_text" : "Cooling mode is suitable for printing PLA/PETG/TPU materials."
 		},
 		"model_id": "N7",
 		"subseries": ["N7-V2"],
diff --git a/src/slic3r/GUI/Widgets/FanControl.cpp b/src/slic3r/GUI/Widgets/FanControl.cpp
index eba6201c09..62349cef18 100644
--- a/src/slic3r/GUI/Widgets/FanControl.cpp
+++ b/src/slic3r/GUI/Widgets/FanControl.cpp
@@ -1007,6 +1007,7 @@ void FanControlPopupNew::init_names(MachineObject* obj) {
         const std::string& special_cooling_text = DevPrinterConfigUtil::get_fan_text(obj->printer_type, "special_cooling_text");
         if (!special_cooling_text.empty()) {
             L("Cooling mode is suitable for printing PLA/PETG/TPU materials."); //some potential text, add i18n flags
+            L("Cooling mode is suitable for printing PLA/PETG/TPU materials and filters the chamber air.");
             label_text[AIR_DUCT::AIR_DUCT_COOLING_FILT] = special_cooling_text;
         }
     }