Set of 5 polypropylene cartridges DAFI for mechanical water filtration. The filtration degree of 20 microns helps to retain sand, sediments, rust, and pipe corrosion products, as well as fine contaminants such as foam and fats. The three-dimensional structure ensures good efficiency with minimal pressure drop. Fits 10-inch housings, including DAFI. Product with PZH certification.
The set of 5 DAFI 20M polypropylene cartridges is an effective water filter for mechanical filtration, designed for use in 10-inch housings. This filter cartridge traps sand, sediment, rust, pipe corrosion products, as well as fine contaminants such as foam and grease. The three-dimensional structure of the material supports even flow and high efficiency with a low pressure drop, which is why the cartridge works well as a pre-treatment element in a water filtration system, including before systems such as reverse osmosis or an osmosis filter.

The DAFI 20M polypropylene cartridge is designed to remove mechanical contaminants present in utility water. Its purpose is to capture solid particles and sediment that can reduce water quality and affect the operation of fittings, appliances, and further filtration stages.
This solution is especially useful where contaminants appear in the water from the installation, the water supply network, or temporary supply disturbances. In practice, the cartridge helps reduce the presence of such contaminants as:
As a result, the filter is a valuable first stage in the process of water treatment and can support the protection of subsequent components of the installation.
The cartridge removes typical mechanical contaminants found in water, including sand, sediment, rust, grease, foam, and pipe corrosion products. It is a simple and effective support for domestic and utility installations.
The special polypropylene structure promotes high filtration efficiency while maintaining a low pressure drop. This means efficient cartridge operation without noticeably reducing water comfort.
The expected service life of the cartridge is up to 3 months. Actual lifespan depends on water quality and the amount and type of contaminants retained.
The cartridge fits DAFI filters and other 10-inch housings, making it easy to match with many popular housings used in home filtration systems.
The product has a PZH certificate, confirming quality and safe use.
The DAFI polypropylene cartridge is suitable for mechanical filters wherever effective protection of the installation against solid particles and sediment is needed. It is especially recommended for older water systems and in places where there are periodic interruptions in water supply or degraded water quality.
It can be used on its own or as part of a more advanced filtration system. It works well as a pre-filter before subsequent purification stages, including solutions such as a reverse osmosis system or a reverse osmosis filter, where protecting downstream cartridges is important for the efficiency of the entire system.
To maintain filtration efficiency, the degree of cartridge contamination should be checked regularly. Replacement should be carried out no later than after the maximum recommended service period, or earlier if the filter becomes noticeably contaminated due to water quality.
The package contains 5 DAFI 20M polypropylene cartridges designed for mechanical water filtration in 10-inch housings.
| Product type | Polypropylene cartridge for mechanical water filtration |
|---|---|
| Model | DAFI 20M |
| Filtration degree | 20 microns |
| Filtration accuracy | 20 µm |
| Operating temperature | 2 - 30 °C |
| Mounting size | 10 inches |
| Compatibility | DAFI filters and other 10-inch housings |
| Removed contaminants | Mechanical: sediment, foam, grease, rust, sand and pipe corrosion products |
| Cartridge structure | Three-dimensional |
| Effect on pressure | Low pressure drop while maintaining high filtration efficiency |
| Recommended service life | Up to 3 months, depending on water quality and type of contaminants |
| Certificate | PZH |
| Cartridge replacement | Intuitive, without the need for tools |
| Wear check | Visual assessment of the contamination level of the polypropylene structure |
| Mechanical | sediment, foam, grease, rust, sand and pipe corrosion products |
It is a cartridge for mechanical water filtration, designed to trap solid contaminants and sediment such as sand, rust, pipe corrosion products, foam, grease, and fine sediment.
The cartridge offers a filtration degree of 20 microns, i.e. 20 µm.
The model is designed for 10-inch housings. It fits DAFI filters and other 10-inch housings.
The recommended service life is up to 3 months. In practice, replacement frequency depends on water quality and the amount of contaminants retained.
Wear can be assessed visually. Replacement is necessary when the polypropylene structure is completely dirty or when the recommended service period has expired.
No. The cartridge is described as easy to install and replace, and the procedure itself is intuitive and does not require tools.
Yes, it is a good choice as a first stage in a water filtration system. The mechanical filter helps protect subsequent purification stages, for example systems with more precise filtration cartridges.
The operating temperature range is from 2 to 30 °C.
Yes, the cartridge has a PZH certificate.
Set of 5 polypropylene cartridges DAFI for mechanical water filtration. The filtration degree of 20 microns helps to retain sand, sediments, rust, and pipe corrosion products, as well as fine contaminants such as foam and fats. The three-dimensional structure ensures good efficiency with minimal pressure drop. Fits 10-inch housings, including DAFI. Product with PZH certification.