They remove oxidized iron (rust), clay, sand, microorganisms, peat fibers, other mixtures of organic and inorganic origin from water. Cartridges are made of high-density polypropylene.
| Model | Max.flow | Max pressure | Consumerism | Max. temperature | Cleaning Degree | Cleaning efficiency |
| SC-10PT-5 | 19 l /min | 7 atm | 6000l | 38 ° C | 5 micron | 90 % |
| SC-10PT-BP-5 | 100 l /min | 7 atm | 30 000l | 38 ° C | 25 micron | 90 % |
| SC-20 PT -BP-25 | 200 l /min | 7 atm | 60 000l | 38 ° C | 5 micron | 90 % |
