Here are 11 workflows that contain the node MaskBlur+:

1.

Size: 15539 bytes

URL: https://github.com/cubiq/ComfyUI_essentials/blob/b0cfa1bfb4f27fdf41d021b27d7ac930e704b0e7/workflow_all_nodes.json

2.

Size: 15539 bytes

URL: https://github.com/jaechanjo/TIFF/blob/0a840cb2474bb17952579c1278551cba5da9bd7a/custom_nodes/utils2/workflow_all_nodes.json

3.

Size: 15539 bytes

URL: https://github.com/camenduru/Magic-Me-hf/blob/17cde70239974455297fc19f8c6f8b49923fd787/custom_nodes/ComfyUI_essentials/workflow_all_nodes.json

4.

Size: 15539 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_essentials/workflow_all_nodes.json

5.

Size: 26914 bytes

URL: https://github.com/edenartlab/eden-comfyui/blob/8f2cdde58295dff8c4ed69c34bafe789053089b6/custom_workflows/inpaint.json

6.

Size: 28787 bytes

URL: https://github.com/fofr/cog-material-transfer/blob/842a0e6208c08685e6b16b90d3160471202dfa94/material_transfer_ui.json

7.

Size: 39414 bytes

URL: https://github.com/edenartlab/eden-comfyui/blob/8f2cdde58295dff8c4ed69c34bafe789053089b6/custom_workflows/old/img2vid.json

8.

Size: 40223 bytes

URL: https://github.com/ninjaneural/webui/blob/9cb7a380ee71ef15826aa031eafebc64e46e4f4f/memo/comfyui_removechar/workflow1.json

9.

Size: 40389 bytes

URL: https://github.com/ninjaneural/webui/blob/9cb7a380ee71ef15826aa031eafebc64e46e4f4f/memo/comfyui_removechar/20240326/workflow1.json

10.

Size: 56378 bytes

URL: https://github.com/602387193c/ComfyUI-wiki/blob/f4068aa8b1ebcebd0637887eee3cf36aac6325fd/pysssss-workflows/%E5%B0%8F%E5%B0%8F%E5%B1%80%E9%83%A8%E9%87%8D%E7%BB%98Inpaint_Anything.json

11.

Size: 64011 bytes

URL: https://github.com/PeterTemps/UbuntuScripts/blob/ae5c5d67794e11f8c907e87ff71f13bc957fff5d/comfyui/workflows/Antinoice_ReActor_workflow.json