4M Green Science Clean Water Science Kit: See Water Purification in Action

The 4M Green Science Clean Water Science Kit is a hands-on kit that lets children build a small tabletop filtration and desalination set-up, then test it on their own water samples. It solves a common challenge in teaching water science: ideas like filtration and distillation can feel abstract without a visible process to follow. This kit makes them concrete, letting children watch water move through each stage of purification.

How It Helps

Children assemble the kit's components themselves and run a series of experiments covering filtration, distillation, and solar disinfection, observing how each method changes the water. Suitable for children aged 5 and over, the kit turns water science into a hands-on activity rather than a diagram in a book, with clear instructions guiding each step.

• Covers three purification methods in one kit: filtration, distillation, and solar disinfection
• Builds a genuine tabletop filtration and desalination set-up children can test for themselves
• Demonstrates how sunlight can be used to help purify water, linking to renewable and natural processes
• Clear, guided instructions support safe, independent experimentation
• Offers a repeatable set of experiments rather than a single-use activity

Seeing water visibly change as it passes through each stage of the kit helps make abstract ideas about filtration and purification easier to understand than reading about them alone, and links directly to real-world topics such as water scarcity and conservation.

Whether used for a science topic at school or a hands-on project at home, the Clean Water Science Kit offers a simple, engaging way to explore where clean water comes from.

• Tabletop filtration and desalination set-up: lets children build and test their own water purification process
• Covers filtration, distillation, and solar disinfection in a single kit
• Clear, guided instructions support safe, independent experimentation
• Suitable for children from 5 years and up
• Brand: 4M, from the Green Science range
• Barcode: 4893156032812

• Covers three experiments in one kit. Filtration, distillation, and solar disinfection are all explored using a single set of components.
• Builds a real tabletop filtration plant. Children see water genuinely change as it passes through each stage of the process.
• Links science to everyday issues. The kit connects hands-on experimentation with topics like water scarcity and conservation.
• Trusted STEM brand. Part of the well-established 4M Green Science range, known for accessible, curriculum-friendly science kits.

Care and Cleaning

Rinse and dry components after use, particularly any parts that come into contact with water samples, before storing.

Safety and Age Suitability

Suitable for children aged 5 years and over. Water used in the experiments is for demonstration purposes only and should not be treated as safe to drink. Adult supervision is recommended.

Delivery and Returns

Standard UK delivery applies. See our Delivery and Returns page for full details.

• What is the 4M Green Science Clean Water Science Kit?
  It is a hands-on science kit that lets children build a tabletop water filtration and desalination set-up, exploring filtration, distillation, and solar disinfection.
• What experiments are included in the kit?
  The kit covers three main methods of water purification: filtration, distillation, and solar disinfection. Children build and test each process using the components provided.
• What age is this kit suitable for?
  The kit is designed for children aged 5 years and over. Younger children may need adult help with setting up the experiments.
• Is the water produced by the kit safe to drink?
  No, the experiments are for educational demonstration only. Water processed using the kit should not be treated as safe to drink.
• How does the solar disinfection experiment work?
  Sunlight is used to help purify a water sample as part of the kit's experiments, demonstrating a natural, low-energy method of disinfection.
• Is adult supervision needed to run the experiments?
  Adult supervision is recommended, particularly for younger children, when handling water samples and setting up the filtration and distillation stages.
• Is this a good toy for learning about water science?
  Yes, the kit gives children a hands-on, visible way to see how filtration, distillation, and solar disinfection can change water. Running the experiments themselves helps make the concepts easier to understand than reading about them alone.
• Does this kit link to topics like water scarcity?
  Yes, the kit is designed to build awareness of clean water issues alongside the hands-on experiments, connecting the science to real-world topics such as water conservation.