diff --git a/comfy_extras/nodes_perpneg.py b/comfy_extras/nodes_perpneg.py
index 992e8ab6..306cf9cd 100644
--- a/comfy_extras/nodes_perpneg.py
+++ b/comfy_extras/nodes_perpneg.py
@@ -3,9 +3,18 @@ import comfy.model_management
 import comfy.sampler_helpers
 import comfy.samplers
 import comfy.utils
+import node_helpers
 
+def perp_neg(x, noise_pred_pos, noise_pred_neg, noise_pred_nocond, neg_scale, cond_scale):
+    pos = noise_pred_pos - noise_pred_nocond
+    neg = noise_pred_neg - noise_pred_nocond
 
-#TODO: This node should be removed and replaced with one that uses the new Guider/SamplerCustomAdvanced.
+    perp = neg - ((torch.mul(neg, pos).sum())/(torch.norm(pos)**2)) * pos
+    perp_neg = perp * neg_scale
+    cfg_result = noise_pred_nocond + cond_scale*(pos - perp_neg)
+    return cfg_result
+
+#TODO: This node should be removed, it has been replaced with PerpNegGuider
 class PerpNeg:
     @classmethod
     def INPUT_TYPES(s):
@@ -34,12 +43,7 @@ class PerpNeg:
 
             (noise_pred_nocond,) = comfy.samplers.calc_cond_batch(model, [nocond_processed], x, sigma, model_options)
 
-            pos = noise_pred_pos - noise_pred_nocond
-            neg = noise_pred_neg - noise_pred_nocond
-            perp = neg - ((torch.mul(neg, pos).sum())/(torch.norm(pos)**2)) * pos
-            perp_neg = perp * neg_scale
-            cfg_result = noise_pred_nocond + cond_scale*(pos - perp_neg)
-            cfg_result = x - cfg_result
+            cfg_result = x - perp_neg(x, noise_pred_pos, noise_pred_neg, noise_pred_nocond, neg_scale, cond_scale)
             return cfg_result
 
         m.set_model_sampler_cfg_function(cfg_function)
@@ -47,10 +51,52 @@ class PerpNeg:
         return (m, )
 
 
+class Guider_PerpNeg(comfy.samplers.CFGGuider):
+    def set_conds(self, positive, negative, empty_negative_prompt):
+        empty_negative_prompt = node_helpers.conditioning_set_values(empty_negative_prompt, {"prompt_type": "negative"})
+        self.inner_set_conds({"positive": positive, "empty_negative_prompt": empty_negative_prompt, "negative": negative})
+
+    def set_cfg(self, cfg, neg_scale):
+        self.cfg = cfg
+        self.neg_scale = neg_scale
+
+    def predict_noise(self, x, timestep, model_options={}, seed=None):
+        positive_cond = self.conds.get("positive", None)
+        negative_cond = self.conds.get("negative", None)
+        empty_cond = self.conds.get("empty_negative_prompt", None)
+
+        out = comfy.samplers.calc_cond_batch(self.inner_model, [negative_cond, positive_cond, empty_cond], x, timestep, model_options)
+        return perp_neg(x, out[1], out[0], out[2], self.neg_scale, self.cfg)
+
+class PerpNegGuider:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {"required":
+                    {"model": ("MODEL",),
+                    "positive": ("CONDITIONING", ),
+                    "negative": ("CONDITIONING", ),
+                    "empty_conditioning": ("CONDITIONING", ),
+                    "cfg": ("FLOAT", {"default": 8.0, "min": 0.0, "max": 100.0, "step":0.1, "round": 0.01}),
+                    "neg_scale": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 100.0, "step": 0.01}),
+                     }
+                }
+
+    RETURN_TYPES = ("GUIDER",)
+
+    FUNCTION = "get_guider"
+    CATEGORY = "_for_testing"
+
+    def get_guider(self, model, positive, negative, empty_conditioning, cfg, neg_scale):
+        guider = Guider_PerpNeg(model)
+        guider.set_conds(positive, negative, empty_conditioning)
+        guider.set_cfg(cfg, neg_scale)
+        return (guider,)
+
 NODE_CLASS_MAPPINGS = {
     "PerpNeg": PerpNeg,
+    "PerpNegGuider": PerpNegGuider,
 }
 
 NODE_DISPLAY_NAME_MAPPINGS = {
-    "PerpNeg": "Perp-Neg",
+    "PerpNeg": "Perp-Neg (DEPRECATED by PerpNegGuider)",
 }