Garden labyrinth experiment box

A dedicated water filter and desalination plant that teaches how water is purified and recycled. Demonstrates the following types of water purification: filtration, distillation, pasteurization.

Contents: 4 filter stations, filter base, water collector, 2 plastic cups, tube, 2 caps, 4 filter discs, soft wax, 2 metal washers, fishing line, 3 filter papers, 3 bags of gravel, 3 bags of sand, 3 bags of activated carbon, reflector card, instructions

Product size (cm): 5.8 x 21.5 x 16.7

Packaging size (cm): 21.5 x 17 x 6