10x Polypropylene Water Filter Dafi 20M Mechanical Filter Dafi Foam Filter

Effective mechanical filtration and real protection for your installation

The DAFI polypropylene cartridge, 20 µm, is designed to capture mechanical impurities present in water. It helps limit the ingress of contaminants such as sand, fine sediment, rust, grease, and pipe corrosion products into the installation, thereby supporting the protection of faucets, valves, fittings, and other elements of the water system.

This solution is especially useful where the water contains more sediment, the installation is older, or there are interruptions in water supply after which additional contaminants may enter the system.

Main advantages of DAFI 20 µm cartridges

• Effective mechanical filtration – removes sand, fine sediment, grease, rust, and pipe corrosion products.
• Three-dimensional structure – ensures high filtration efficiency with minimal water pressure drop.
• Long-lasting performance – the cartridge can operate for up to 3 months, depending on water quality and the amount of contaminants.
• Easy installation – fits DAFI filters and other 10-inch housings.
• PZH certificate – confirms safe and quality use.

How does the cartridge's three-dimensional structure work?

The polypropylene structure supports effective capture of mechanical impurities while maintaining good flow parameters. In practice, this means efficient filtration while limiting pressure drop in the installation, which is important in everyday use.

As a result, the cartridge works well as a pre-filtration element for water, also where further purification stages include more advanced solutions such as an osmosis filter, reverse osmosis filter, reverse osmosis, or a complete reverse osmosis system. Mechanical filtration at the beginning of the system helps reduce the flow of solid particles to subsequent elements of the system.

Application

The DAFI polypropylene cartridge works perfectly in mechanical filters where protecting the installation from solid contaminants is key. It is recommended wherever mechanical filtration is the first stage of water purification.

It can be used individually or as part of multi-element configurations adapted to the user's specific needs and the level of water contamination.

Where does it work best?

• in older water supply systems,
• in places with poor water quality,
• at points where water supply interruptions occur,
• as the first stage of protection for fittings and installations,
• in systems requiring preliminary mechanical filtration.

Operation and user convenience

The cartridge was designed for simple everyday use. Its replacement is intuitive and does not require tools, which makes it easier to keep the filtration system in good working condition.

• Easy replacement – intuitive cartridge replacement procedure without the need for tools.
• Versatility – can be used individually or in multi-element configurations tailored to individual needs.
• Wear monitoring – the cartridge condition can be assessed visually; replacement is necessary when the polypropylene structure is completely contaminated.

What is included in the set?

The offer includes a set of 10 DAFI polypropylene cartridges with a filtration precision of 20 µm, intended for 10-inch standard filter housings.

Technical specifications

FAQ