3Dponics
3D model

Bottle Drain Cap

Bottle Drain Cap

Download & print

Free, open-source, and ready to print. Grab the files from your preferred platform.

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The Bottle Drain Cap is an essential component for optimizing water flow in your hydroponic garden. By facilitating proper drainage, it helps maintain the ideal moisture levels for your plants, ensuring healthy growth and productivity.

What it’s for

  • Prevents waterlogging by allowing excess water to drain away.
  • Enhances aeration around plant roots for improved nutrient uptake.
  • Easily attaches to standard bottles for versatile hydroponic setups.

Printing notes

  • Suitable materials include PLA or PETG for durability and ease of printing.
  • Consider using supports if your printer requires them for optimal results.
  • Adjust infill settings based on your desired strength and weight.

Get the files

Download the Bottle Drain Cap files here