10x Water Filter String Cartridge UST-M PP5M 10" for USTM Filter 5 MICRON

Set of 10 string cartridges for mechanical water filtration

A string cartridge, also called a nonwoven cartridge, is one of the most commonly used solutions for mechanical water purification. Its operation is based on retaining contaminants through a dense fiber weave, so water free of many solid particles reaches the next filtration stages.

The set includes 10 UST-M PP5M cartridges in the 10" size, so it works well both as a spare set for regular replacement and as equipment for systems operating for longer periods in a house, apartment, or kitchen.

Main practical benefits

• retention of contaminants up to 5 microns,
• gradient structure supporting more precise and efficient filtration,
• higher fiber weave density compared with many other cartridges available on the market,
• use in inline filters for the whole house or apartment,
• can be used in kitchen water filters under the sink,
• protection of plumbing, household appliances, and fittings,
• PZH approval,
• made in Poland.

How does a 5-micron string cartridge work?

Mechanical water filtration consists in intercepting suspended matter and solid contaminants by the structure of the filter material. In this model, the filtering medium is a densely wound fiber string that creates a layer capable of capturing particles present in the water.

A filtration precision of 5 microns makes the cartridge a good choice where it is important to reduce the amount of fine particles that may affect the operation of the installation and devices. This type of cartridge is often used as a pre-stage before subsequent purification stages, including solutions such as an osmosis filter, reverse osmosis filter, or an advanced reverse osmosis system.

Gradient structure and higher filtration efficiency

One of the key features of the UST-M PP5M cartridge is its gradient structure. This means a change in density and fiber type along the length of the cartridge, which translates into more effective retention of different types of contaminants.

In practice, fibers of varying density can efficiently capture contaminants of different sizes. This construction improves mechanical filtration quality and supports obtaining better-purified water for further use.

Longer cartridge life and more convenient operation

The gradient construction also affects service life. Thanks to it, the cartridge can operate longer before clogging, which reduces replacement frequency and helps lower the operating costs of the filtration system.

This is especially important in home installations where the water filter works every day and is meant to protect taps, valves, washing machines, dishwashers, and other components that come into contact with utility water.

Use in the home, apartment, and kitchen

The UST-M PP5M 10" cartridge is intended for a wide range of applications related to mechanical water purification. It works well:

• in inline filters serving the whole house or apartment,
• in systems installed under the sink,
• as protection for plumbing against fine contaminants,
• as support for the protection of household appliances and fittings,
• as a pre-stage element in more advanced water treatment and filtration systems.

What is included in the set?

• 10 x UST-M PP5M 10" string cartridge, 5 microns.

Technical specifications

FAQ