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WodaRO PP10 is a universal 10" string filter cartridge for pre-filtration of cold and hot water. Made of pure polypropylene with a gradient structure, it effectively captures mechanical impurities (sand, silt, rust). It fits standard 10" cartridge housings as well as under-sink and osmotic systems. Accuracy: 10 microns.
PP10 waterRO string filter cartridge 10 micron is a universal 10" filter cartridge for the pre-filtration of cold and hot water. It works well as part of household installations, standard 10" inline housings, as well as systems such as a water filter, osmosis filter, reverse osmosis filter, and other water treatment solutions. Thanks to its string-wound, gradient structure made of pure polypropylene, it effectively traps mechanical impurities such as sand, silt, and rust, helping protect fittings, heating devices, and household appliances.

The waterRO sediment cartridge has been designed for precise mechanical filtration. Its purpose is to capture solid particles present in the water before it reaches subsequent treatment stages or devices operating within the installation.
It is a practical solution wherever the installation and further filtration stages need protection against mechanical contaminants. The cartridge can operate in both cold and hot water, within a temperature range from 1°C to 52°C.
The cartridge is made of pure polypropylene fiber wound around a filter core. This design creates a material density gradient in the filter media – the outer layer traps larger impurities, while the deeper layers capture finer particles.
In practice, this means higher operating efficiency and better use of the entire volume of the filter material. As a result, the cartridge operates stably, maintains high rigidity and durability, and helps extend service life in typical household and utility applications.
A filtration accuracy of 10 micron allows it to effectively remove typical mechanical impurities from water that may reduce installation comfort and accelerate device wear.
Removing such particles is important not only for water quality at the installation inlet, but also for protecting components in water filtration systems, heating devices, and household appliances.
The PP10 model is used for precise pre-filtration and fits popular solutions based on the 10-inch standard.
Thanks to its universal format, it can serve as the first protective stage for more advanced filtration devices.
The cartridge should be replaced regularly, no later than upon reaching its maximum service life. The actual operating time depends on the level of contamination in the incoming water and the intensity of installation use.
The cartridge, with a capacity of up to 25 L/min, has been designed to provide effective filtration while maintaining a low pressure drop of 0.2–0.4 bar. This is important in everyday use, especially when pre-filtration is intended to protect subsequent system stages without noticeably restricting flow.
The cartridge service life is up to 6 months or 14000 liters. In practice, this period depends on the quality of the feed water — the greater the amount of suspended solids and sediment, the faster the filter material wears out.
Thanks to the use of a properly selected material, the cartridge stands out for good mechanical resistance, stable operation, and a wide range of applications in household water treatment systems.
| Product type | String-wound / sediment cartridge |
|---|---|
| Brand | waterRO |
| Cartridge height | 10" |
| Cartridge diameter | 2½" |
| Filtration accuracy | 10 micron |
| Filtration capacity | 25 L/min |
| Service life | up to 6 months or 14000 L |
| Operating temperature | from 1°C to 52°C |
| Pressure drop | 0.2 - 0.4 bar |
| Material | Pure polypropylene fiber wound around a filter core |
| Approvals and certifications | PZH hygienic approvals, hygienic certificate, materials approved by NSF and FDA |
| Country of manufacture | Made in the EU |
| Compatibility | Standard 10" inline housings, under-sink and osmosis filters |
It is a pre-filtration cartridge designed to remove mechanical impurities from water, such as sand, silt, or rust. It protects the installation, fittings, and subsequent elements of the filtration system.
Yes, the cartridge is 10" high and is designed for standard 10" inline housings. It can also be used in many under-sink filters and osmosis systems.
The cartridge filters water with an accuracy of 10 micron, effectively trapping typical mechanical impurities present in the water installation.
Yes, the PP10 model is designed for the treatment of cold and hot water. The operating temperature range is from 1°C to 52°C.
The service life is up to 6 months or up to 14000 liters of filtered water. The actual operating time depends on the level of contamination in the incoming water.
The density gradient means that larger contaminants are trapped closer to the outer layer, while finer ones are captured deeper inside the cartridge. This design increases filtration efficiency and helps extend cartridge life.
No, it was designed for minimal pressure drop at high flow rates. The pressure drop parameter is 0.2–0.4 bar.
Yes, the cartridge can operate as a pre-treatment stage in installations such as an osmosis filter, reverse osmosis filter, or a complete reverse osmosis system. It helps protect subsequent filtration stages against mechanical impurities.
The cartridge is made of pure polypropylene fiber wound around a filter core. The materials used in production are approved by NSF and FDA, and the product itself has PZH hygienic approvals and a hygienic certificate.
WodaRO PP10 is a universal 10" string filter cartridge for pre-filtration of cold and hot water. Made of pure polypropylene with a gradient structure, it effectively captures mechanical impurities (sand, silt, rust). It fits standard 10" cartridge housings as well as under-sink and osmotic systems. Accuracy: 10 microns.