diff --git a/MP.SPEC/Data/MpDataService.cs b/MP.SPEC/Data/MpDataService.cs
index 0bd00253..4e2a0c2a 100644
--- a/MP.SPEC/Data/MpDataService.cs
+++ b/MP.SPEC/Data/MpDataService.cs
@@ -1253,33 +1253,14 @@ namespace MP.SPEC.Data
         /// <returns></returns>
         public async Task<List<IstanzeKitModel>> IstKitFiltAsync(string keyKit, string keyExtOrd)
         {
-            using var activity = ActivitySource.StartActivity("IstKitFiltAsync");
-            string source = "DB";
-            List<IstanzeKitModel>? result = new List<IstanzeKitModel>();
-            // cerco in redis...
             string currKey = $"{Utils.redisKitInst}:{keyKit}:{keyExtOrd}";
-            RedisValue rawData = await redisDb.StringGetAsync(currKey);
-            if (rawData.HasValue)
-            {
-                result = JsonConvert.DeserializeObject<List<IstanzeKitModel>>($"{rawData}");
-                source = "REDIS";
-            }
-            else
-            {
-                result = await dbController.IstKitFiltAsync(keyKit, keyExtOrd);
-                // serializzo e salvo...
-                rawData = JsonConvert.SerializeObject(result);
-                await redisDb.StringSetAsync(currKey, rawData, TimeSpan.FromMinutes(redisLongTimeCache));
-            }
-            if (result == null)
-            {
-                result = new List<IstanzeKitModel>();
-            }
-            activity?.SetTag("data.source", source);
-            activity?.SetTag("result.count", result.Count);
-            activity?.Stop();
-            LogTrace($"IstKitFiltAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
-            return result;
+            return await GetOrFetchAsync(
+                operationName: "IstKitFiltAsync",
+                cacheKey: currKey,
+                expiration: TimeSpan.FromMinutes(redisLongTimeCache),
+                fetchFunc: async () => await dbController.IstKitFiltAsync(keyKit, keyExtOrd) ?? new List<IstanzeKitModel>(),
+                tagList: [Utils.redisKitInst]
+            );
         }
 
         /// <summary>
@@ -2116,33 +2097,14 @@ namespace MP.SPEC.Data
         /// <returns></returns>
         public async Task<List<PODLExpModel>> POdlListGetFiltAsync(bool lanciato, string keyRichPart, string idxMacchina, string codGruppo, DateTime startDate, DateTime endDate)
         {
-            using var activity = ActivitySource.StartActivity("POdlListGetFiltAsync");
-            List<PODLExpModel>? result = new List<PODLExpModel>();
-            string source = "DB";
             string currKey = $"{Utils.redisPOdlList}:{codGruppo}:{idxMacchina}:{keyRichPart}:{lanciato}:{startDate:yyyyMMdd_HHmmss}:{endDate:yyyyMMdd_HHmmss}";
-            // cerco in redis dato valore sel idxMaccSel...
-            RedisValue rawData = redisDb.StringGet(currKey);
-            if (rawData.HasValue)
-            {
-                result = JsonConvert.DeserializeObject<List<PODLExpModel>>($"{rawData}");
-                source = "REDIS";
-            }
-            else
-            {
-                result = await dbController.ListPODLFiltAsync(lanciato, keyRichPart, idxMacchina, codGruppo, startDate, endDate);
-                // serializzo e salvo...
-                rawData = JsonConvert.SerializeObject(result);
-                redisDb.StringSet(currKey, rawData, TimeSpan.FromSeconds(redisShortTimeCache));
-            }
-            if (result == null)
-            {
-                result = new List<PODLExpModel>();
-            }
-            activity?.SetTag("data.source", source);
-            activity?.SetTag("result.count", result.Count);
-            activity?.Stop();
-            LogTrace($"POdlListGetFiltAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
-            return result;
+            return await GetOrFetchAsync(
+                operationName: "POdlListGetFiltAsync",
+                cacheKey: currKey,
+                expiration: TimeSpan.FromSeconds(redisShortTimeCache),
+                fetchFunc: async () => await dbController.ListPODLFiltAsync(lanciato, keyRichPart, idxMacchina, codGruppo, startDate, endDate) ?? new List<PODLExpModel>(),
+                tagList: [Utils.redisPOdlList]
+            );
         }
 
         /// <summary>