diff --git a/av1/encoder/pickcdef.c b/av1/encoder/pickcdef.c
index a031999..b48f134 100644
--- a/av1/encoder/pickcdef.c
+++ b/av1/encoder/pickcdef.c
@@ -25,6 +25,7 @@
 #define REDUCED_PRI_STRENGTHS_LVL1 8
 #define REDUCED_PRI_STRENGTHS_LVL2 5
 #define REDUCED_SEC_STRENGTHS_LVL3 2
+#define REDUCED_PRI_STRENGTHS_LVL4 2
 
 #define REDUCED_TOTAL_STRENGTHS_LVL1 \
   (REDUCED_PRI_STRENGTHS_LVL1 * CDEF_SEC_STRENGTHS)
@@ -32,15 +33,22 @@
   (REDUCED_PRI_STRENGTHS_LVL2 * CDEF_SEC_STRENGTHS)
 #define REDUCED_TOTAL_STRENGTHS_LVL3 \
   (REDUCED_PRI_STRENGTHS_LVL2 * REDUCED_SEC_STRENGTHS_LVL3)
+#define REDUCED_TOTAL_STRENGTHS_LVL4 \
+  (REDUCED_PRI_STRENGTHS_LVL4 * REDUCED_SEC_STRENGTHS_LVL3)
 #define TOTAL_STRENGTHS (CDEF_PRI_STRENGTHS * CDEF_SEC_STRENGTHS)
 
 static const int priconv_lvl1[REDUCED_PRI_STRENGTHS_LVL1] = { 0, 1, 2,  3,
                                                               5, 7, 10, 13 };
 static const int priconv_lvl2[REDUCED_PRI_STRENGTHS_LVL2] = { 0, 2, 4, 8, 14 };
+static const int priconv_lvl4[REDUCED_PRI_STRENGTHS_LVL4] = { 0, 11 };
 static const int secconv_lvl3[REDUCED_SEC_STRENGTHS_LVL3] = { 0, 2 };
 static const int nb_cdef_strengths[CDEF_PICK_METHODS] = {
-  TOTAL_STRENGTHS, REDUCED_TOTAL_STRENGTHS_LVL1, REDUCED_TOTAL_STRENGTHS_LVL2,
-  REDUCED_TOTAL_STRENGTHS_LVL3, TOTAL_STRENGTHS
+  TOTAL_STRENGTHS,
+  REDUCED_TOTAL_STRENGTHS_LVL1,
+  REDUCED_TOTAL_STRENGTHS_LVL2,
+  REDUCED_TOTAL_STRENGTHS_LVL3,
+  REDUCED_TOTAL_STRENGTHS_LVL4,
+  TOTAL_STRENGTHS
 };
 
 // Get primary and secondary filter strength for the given strength index and
@@ -49,7 +57,7 @@
                                              int *pri_strength,
                                              int *sec_strength,
                                              int strength_idx) {
-  const int tot_sec_filter = (pick_method == CDEF_FAST_SEARCH_LVL3)
+  const int tot_sec_filter = (pick_method >= CDEF_FAST_SEARCH_LVL3)
                                  ? REDUCED_SEC_STRENGTHS_LVL3
                                  : CDEF_SEC_STRENGTHS;
   const int pri_idx = strength_idx / tot_sec_filter;
@@ -65,6 +73,10 @@
       *pri_strength = priconv_lvl2[pri_idx];
       *sec_strength = secconv_lvl3[sec_idx];
       break;
+    case CDEF_FAST_SEARCH_LVL4:
+      *pri_strength = priconv_lvl4[pri_idx];
+      *sec_strength = secconv_lvl3[sec_idx];
+      break;
     default: assert(0 && "Invalid CDEF search method");
   }
 }
@@ -170,7 +182,7 @@
                                       CDEF_PICK_METHOD pick_method) {
   uint64_t best_tot_mse;
   int fast = (pick_method >= CDEF_FAST_SEARCH_LVL1 &&
-              pick_method <= CDEF_FAST_SEARCH_LVL3);
+              pick_method <= CDEF_FAST_SEARCH_LVL4);
   int i;
   best_tot_mse = (uint64_t)1 << 63;
   /* Greedy search: add one strength options at a time. */
@@ -396,7 +408,7 @@
   int *sb_index = aom_malloc(nvfb * nhfb * sizeof(*sb_index));
   const int damping = 3 + (cm->quant_params.base_qindex >> 6);
   const int fast = (pick_method >= CDEF_FAST_SEARCH_LVL1 &&
-                    pick_method <= CDEF_FAST_SEARCH_LVL3);
+                    pick_method <= CDEF_FAST_SEARCH_LVL4);
   const int total_strengths = nb_cdef_strengths[pick_method];
   DECLARE_ALIGNED(32, uint16_t, tmp_dst[1 << (MAX_SB_SIZE_LOG2 * 2)]);
   const int num_planes = av1_num_planes(cm);
diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index f0aaaaf..081c0b1 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -690,6 +690,8 @@
 
     sf->winner_mode_sf.dc_blk_pred_level = 2;
     sf->winner_mode_sf.multi_winner_mode_type = MULTI_WINNER_MODE_OFF;
+
+    sf->lpf_sf.cdef_pick_method = CDEF_FAST_SEARCH_LVL4;
   }
 
   // Intra txb hash is currently not compatible with multi-winner mode as the
diff --git a/av1/encoder/speed_features.h b/av1/encoder/speed_features.h
index 4190ca5..38dad36 100644
--- a/av1/encoder/speed_features.h
+++ b/av1/encoder/speed_features.h
@@ -163,6 +163,7 @@
   CDEF_FAST_SEARCH_LVL2, /**< Search reduced subset of filters than Level 1. */
   CDEF_FAST_SEARCH_LVL3, /**< Search reduced subset of secondary filters than
                               Level 2. */
+  CDEF_FAST_SEARCH_LVL4, /**< Search reduced subset of filters than Level 3. */
   CDEF_PICK_FROM_Q,      /**< Estimate filter strength based on quantizer. */
   CDEF_PICK_METHODS
 } CDEF_PICK_METHOD;