Braplast Vent Plugs for 3L Tubs

Make the existing ventilation openings in your current-version 3-litre Braplast tub smaller while leaving a path for air. These vent plugs are for keepers who want to narrow those openings rather than close them completely, making use of the tub's existing ventilation points.

Before restricting openings, use the guide to assessing enclosure airflow and ventilation to consider airflow alongside moisture in your setup. If your task is adding a fitted vent rather than narrowing an existing opening, compare the other enclosure ventilation options.

Printed in PLA, each plug pushes into an opening and is held in place by friction. They are intended for the current-version 3L Braplast tub; the same stated capacity alone does not establish a matching fit in another container.

Choosing your quantity

Packs contain 50, 100 or 200 individual vent plugs. For several tubs, count the openings you intend to fit in each tub, add those counts together and choose a pack or combination of packs to cover the total. This lets you plan one order across your setup without treating a pack as a fixed number of complete tub kits.

You receive vent plugs only; tubs are not included.