String wound filter cartridge 5 micron 10" Big Blue PP5M10BB

Preliminary filtration for clean water

This 10" Big Blue string wound cartridge is an effective way to improve the water quality in your home or business. Made of high-quality polypropylene yarn, it effectively removes mechanical impurities such as rust, sand, silt and suspended solids. It is an ideal solution for both installers looking for a reliable filtration system component and end-users who want to enjoy clean and healthy water.

Construction and operation

The cartridge is characterized by a gradient construction – the density of the fibers increases towards the core. This means that larger impurities are initially retained, and then smaller ones, which translates to a longer lifespan and higher filtration efficiency. The three-layer construction further increases its performance. The filter works on the principle of a mechanical barrier, retaining sediment and protecting the water installation and appliances from damage.

Compatibility and application

The PP5M10BB cartridge is compatible with most standard Big Blue housings available on the market, making it easy to install and replace. It is used in preliminary filtration in both residential and industrial buildings. This is especially important in the case of water from the water supply network or from wells, where the presence of impurities is a common problem. This extends the life of other filtration system components and protects appliances such as washing machines, boilers and kitchen faucets. Remember to flush the cartridge before first use until foaming stops – this will ensure optimal filter performance.

• Effective filtration: Removes mechanical impurities larger than 5 microns.
• Long lifespan: Gradient construction ensures longer cartridge operation without frequent replacement (up to 6 months).
• Versatility: Compatible with most Big Blue 10" housings.
• Installation protection: Prevents scale and corrosion in pipes and appliances.
• Efficiency: Water flow up to 40 liters per minute allows comfortable water use even with higher consumption.
• Polish product: Manufactured by USTM – a renowned manufacturer of water filtration systems.