4 Pics 1 Word Level 584

Answer:
Part
Hint
What is the answer to the 4 Pics 1 Word level with A man and woman holding a piece of a heart , A man inspecting his scalp , A group gears with one being red , and A trashcan with a filter on the side?

Hint
What is the answer to the 4 Pics 1 Word level with A man and woman holding a piece of a heart , A man inspecting his scalp , A group gears with one being red , and A trashcan with a filter on the side?