That fitting on the end of the fridge drain hose

[orbsah]

Hi all - I've seen it mentioned many times before, yet I just noticed there's no small fitting inserted into the end of my fridge drain hose. I found on Amazon what appears to be an entire hose with the insert however I'm wondering what exactly that cap is? I can't tell for certain from the Amazon image, but it looks like just a plug with a small hole. Seems like something that's pretty simple to make. Can anyone please share or describe what this plug actually looks like up close? Thanks!

[Hoopy Frood]

You got it in one, it's just a small plug with a hole. It allows the water to drain out of the hose, but keeps insects from climbing up the hose and making themselves at home.

[trailrydr]

You got it in one, it's just a small plug with a hole. It allows the water to drain out of the hose, but keeps insects from climbing up the hose and making themselves at home.

..........+1

[orbsah]

Thanks everyone!