diff --git a/UnifiedUniversalBlur/Scripts/RenderEmulation.cs b/UnifiedUniversalBlur/Scripts/RenderEmulation.cs
deleted file mode 100644
index 3a1bd78..0000000
--- a/UnifiedUniversalBlur/Scripts/RenderEmulation.cs
+++ /dev/null
@@ -1,52 +0,0 @@
-#if !UNITY_2022_1_OR_NEWER
-using UnityEngine;
-using UnityEngine.Rendering;
-
-namespace Unified.Universal.Blur
-{
-    /// <summary>
-    /// This class is trying to emulate RTHandleNeedsReAlloc from 2022 version of unity
-    /// </summary>
-    public class RenderEmulation
-    {
-
-        /// <summary>
-        /// Return true if handle does not match descriptor
-        /// </summary>
-        /// <param name="handle">RTHandle to check (can be null)</param>
-        /// <param name="descriptor">Descriptor for the RTHandle to match</param>
-        /// <param name="filterMode">Filtering mode of the RTHandle.</param>
-        /// <param name="wrapMode">Addressing mode of the RTHandle.</param>
-        /// <param name="isShadowMap">Set to true if the depth buffer should be used as a shadow map.</param>
-        /// <param name="anisoLevel">Anisotropic filtering level.</param>
-        /// <param name="mipMapBias">Bias applied to mipmaps during filtering.</param>
-        /// <param name="name">Name of the RTHandle.</param>
-        /// <param name="scaled">Check if the RTHandle has auto scaling enabled if not, check the widths and heights</param>
-        /// <returns></returns>
-        internal static bool RTHandleNeedsReAlloc(RTHandle handle, in RenderTextureDescriptor descriptor, FilterMode filterMode, TextureWrapMode wrapMode, bool isShadowMap, int anisoLevel, float mipMapBias, string name, bool scaled)
-        {
-            if (handle == null || handle.rt == null)
-                return true;
-            if (handle.useScaling != scaled)
-                return true;
-            if (!scaled && (handle.rt.width != descriptor.width || handle.rt.height != descriptor.height))
-                return true;
-            return handle.rt.descriptor.depthBufferBits != descriptor.depthBufferBits || (handle.rt.descriptor.depthBufferBits == (int)DepthBits.None && !isShadowMap && handle.rt.descriptor.graphicsFormat != descriptor.graphicsFormat) || handle.rt.descriptor.dimension != descriptor.dimension || handle.rt.descriptor.enableRandomWrite != descriptor.enableRandomWrite || handle.rt.descriptor.useMipMap != descriptor.useMipMap || handle.rt.descriptor.autoGenerateMips != descriptor.autoGenerateMips
-                || handle.rt.descriptor.msaaSamples != descriptor.msaaSamples || handle.rt.descriptor.bindMS != descriptor.bindMS || handle.rt.descriptor.useDynamicScale != descriptor.useDynamicScale || handle.rt.descriptor.memoryless != descriptor.memoryless || handle.rt.filterMode != filterMode || handle.rt.wrapMode != wrapMode || handle.rt.anisoLevel != anisoLevel || handle.rt.mipMapBias != mipMapBias || handle.name != name;
-        }
-
-        public static bool ReAllocateIfNeeded(ref RTHandle handle, in RenderTextureDescriptor descriptor, FilterMode filterMode = FilterMode.Point, TextureWrapMode wrapMode = TextureWrapMode.Repeat, bool isShadowMap = false, int anisoLevel = 1, float mipMapBias = 0, string name = "")
-        {
-            if (RTHandleNeedsReAlloc(handle, descriptor, filterMode, wrapMode, isShadowMap, anisoLevel, mipMapBias, name, false))
-            {
-                handle?.Release();
-                handle = RTHandles.Alloc(descriptor.width, descriptor.height, descriptor.volumeDepth, (DepthBits)descriptor.depthBufferBits, descriptor.graphicsFormat, filterMode, wrapMode, descriptor.dimension, descriptor.enableRandomWrite, descriptor.useMipMap, descriptor.autoGenerateMips, isShadowMap, anisoLevel, mipMapBias, (MSAASamples)descriptor.msaaSamples, descriptor.bindMS, descriptor.useDynamicScale, descriptor.memoryless, name);
-                return true;
-            }
-
-            return false;
-        }
-    }
-
-}
-#endif
\ No newline at end of file
diff --git a/UnifiedUniversalBlur/Scripts/RenderEmulation.cs.meta b/UnifiedUniversalBlur/Scripts/RenderEmulation.cs.meta
deleted file mode 100644
index b75004d..0000000
--- a/UnifiedUniversalBlur/Scripts/RenderEmulation.cs.meta
+++ /dev/null
@@ -1,3 +0,0 @@
-fileFormatVersion: 2
-guid: a45a5239c90047cc9f42732a2ce20ccf
-timeCreated: 1675558071
\ No newline at end of file
diff --git a/UnifiedUniversalBlur/Scripts/UniversalBlurPass.cs b/UnifiedUniversalBlur/Scripts/UniversalBlurPass.cs
index 525bb80..2cff910 100644
--- a/UnifiedUniversalBlur/Scripts/UniversalBlurPass.cs
+++ b/UnifiedUniversalBlur/Scripts/UniversalBlurPass.cs
@@ -9,14 +9,10 @@ class UniversalBlurPass : ScriptableRenderPass
     {
         private const string k_GlobalFullScreenBlurTexture = "_GlobalFullScreenBlurTexture";
 
-        private static readonly int m_BlitTextureShaderID = Shader.PropertyToID("_BlitTexture");
         private static readonly int m_KawaseOffsetID = Shader.PropertyToID("_KawaseOffset");
 
         private PassData m_PassData;
 
-        private RTHandle m_tmpRT1;
-        private RTHandle m_tmpRT2;
-
         public void Setup(Action<PassData> passDataOptions, float downsample, in RenderingData renderingData)
         {
             m_PassData ??= new PassData();
@@ -30,21 +26,20 @@ public void Setup(Action<PassData> passDataOptions, float downsample, in Renderi
             rtDesc.height = Mathf.RoundToInt(rtDesc.height / downsample);
 
 		#if UNITY_2022_1_OR_NEWER
-		    RenderingUtils.ReAllocateIfNeeded(ref m_tmpRT1, rtDesc, name: "_PassRT1", wrapMode: TextureWrapMode.Clamp);
-		    RenderingUtils.ReAllocateIfNeeded(ref m_tmpRT2, rtDesc, name: "_PassRT2", wrapMode: TextureWrapMode.Clamp);
-		#else
-            RenderEmulation.ReAllocateIfNeeded(ref m_tmpRT1, rtDesc, name: "_PassRT1", wrapMode: TextureWrapMode.Clamp);
-            RenderEmulation.ReAllocateIfNeeded(ref m_tmpRT2, rtDesc, name: "_PassRT2", wrapMode: TextureWrapMode.Clamp);
+		    RenderingUtils.ReAllocateIfNeeded(ref m_PassData.tmpRT1, rtDesc, name: "_PassRT1", wrapMode: TextureWrapMode.Clamp);
+		    RenderingUtils.ReAllocateIfNeeded(ref m_PassData.tmpRT2, rtDesc, name: "_PassRT2", wrapMode: TextureWrapMode.Clamp);
 		#endif
-
-            m_PassData.tmpRT1 = m_tmpRT1;
-            m_PassData.tmpRT2 = m_tmpRT2;
         }
 
         public void Dispose()
         {
-            m_tmpRT1?.Release();
-            m_tmpRT2?.Release();
+            #if UNITY_2022_1_OR_NEWER
+            if (m_PassData != null)
+            {
+                m_PassData.tmpRT1.Release();
+                m_PassData.tmpRT2.Release();
+            }
+            #endif
         }
 
         public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
@@ -79,7 +74,13 @@ private static void ExecutePass(PassData passData, ref RenderingData renderingDa
 			ProcessEffect(ref context);
 		}
 		#else
+            tmpRT1 = RenderTexture.GetTemporary(renderingData.cameraData.cameraTargetDescriptor);
+            tmpRT2 = RenderTexture.GetTemporary(renderingData.cameraData.cameraTargetDescriptor);
+            
             ProcessEffect(ref context);
+            
+            RenderTexture.ReleaseTemporary(tmpRT1);
+            RenderTexture.ReleaseTemporary(tmpRT2);
 		#endif
 
             context.ExecuteCommandBuffer(cmd);
@@ -140,8 +141,13 @@ internal class PassData
             public float scale;
             public int iterations;
 
-            public RTHandle tmpRT1;
-            public RTHandle tmpRT2;
+            public
+            #if UNITY_2022_1_OR_NEWER
+            RTHandle
+            #else
+                RenderTexture
+            #endif
+                tmpRT1, tmpRT2;
         }
     }
 }