Educational DIY Purifier Kit for handson science learning This kit lets children build their own purifier model to explore how purifiers work and to practice basic engineering skills. Unfinished parts require assembly, and a detailed stepbystep manual guides users through the process, encouraging creativity and problem solving. Key benefits Learn the principles: Conduct experiments while assembling the model to deepen understanding of the scientific principles and processes behind purifiers. Handson assembly: Unfinished parts and clear instructions give learners practical experience with construction, wiring, and component integration. Classroomready: Designed for use in school science projects and lessons to demonstrate basic purifier structure and function. Parentchild interaction: Suitable for family projects that promote teamwork, communication, and shared learning. Gift and hobby use: An engaging educational present for children, teens, and adults who enjoy science projects and DIY experiments. Main features Function: Educational model that demonstrates the basic structure and operational concepts of a purifier through handson assembly and testing. Contents: Kit includes unfinished parts and a detailed invention manual that walks children step by step through the assembly process. Intended users: Appropriate for children, teens, and adults interested in science experiments, classroom activities, and hobby projects. Learning outcomes: Reinforces creativity, innovative thinking, practical problem solving, and understanding of component function and system assembly. Practical use scenarios Classroom experiment: Use the kit in a science class to demonstrate filtration concepts and the roles of different purifier components during a lab session. Home STEM project: Parents and children assemble the purifier model together on a weekend to practice following technical instructions and to explore cause and effect. Science fair or hobby display: Build and present the assembled model as a demonstration of engineering thinking and experimental results. Notes This product is an educational experiment kit intended to teach principles and assembly skills. It is not promoted as a device for realworld air purification or health treatment.