| Kind | Set |
| For whom | boy |
| girl | |
| Subject | science |
| Age Group | 10+ |
| Material | plastic |
| Weight | 0.302 kg |
| Type | Scientific set |
| Kind | Set |
| For whom | boy |
| girl | |
| Subject | science |
| Age Group | 10+ |
| Packaging | cardboard box |
| Package Contents | filter assembly parts |
| granite chip | |
| porcelain sand | |
| activated carbon | |
| quartz sand | |
| paper filter /8 pcs | |
| sponge filter /2 pcs. | |
| bicarbonate of soda | |
| aluminum potassium sulfate | |
| Number of items | 12 pcs |
| Material | plastic |
| Package size | 20.7 х 15.7 х 6 cm |
| Weight | 0.302 kg |
| სიგანე | 150 მილიმეტრი |
| სიმაღლე | 200 მილიმეტრი |
| სიგრძე | 60 მილიმეტრი |
| წონა | 0.32 კგ |
| მოცულობა | 0.0018 მ3 |
| გარანტია | 14 თვე |
The structure is assembled from plastic components to form a multi-stage filtration system. Quartz and porcelain sand provide mechanical filtration. Activated carbon contributes to impurity absorption. Granite chips create an additional filtration layer. Paper and sponge filters enhance step-by-step purification. Sodium bicarbonate and aluminum potassium sulfate are used during the chemical experiment stage. Each phase clearly shows changes in water condition. The kit introduces concepts related to ecology and natural sciences.
Technologies
multi-layer filtration
mechanical purification
activated carbon adsorption
educational process modeling
For whom
for school-age children
for home science experiments
for learning environmental basics
for educational leisure activities