ULTIMATE STAR FILTER® filters for gravity-fed water filters

Discover the Ultimate Star Filter®, NSF® certified, the ideal solution for purifying your water naturally, effectively and reliably. Designed with high-quality materials and cutting-edge filtration technology, it ensures pure, healthy water while preserving elements that are beneficial to your health.

Its performance is exceptional thanks to its innovative, multi-layer formulation.

Ultimate Star Filter® uses a unique combination of several types of activated carbon, a nanofiltration membrane and a specific material for filtering heavy metals, ensuring optimal water purification. Each component is NSF® certified and has been carefully selected and assembled in specific proportions to offer unrivalled filtration efficiency and fast and efficient flow rate.

☑️ High-end activated carbon

Our filter is composed of two types of high-quality activated carbon derived from coconut shells, known for their exceptional adsorption properties. This ability to capture a wide range of pollutants ensures purified water, free of many contaminants, including:

• PFAS (perfluorinated chemicals)
• Nitrites
• Phosphates
• Heavy metals (in addition to specific heavy metal filtration)
• PCBs (polychlorinated biphenyls)
• Hydrocarbons
• Endocrine disruptors
• Radioactive pollution
• Chlorine, chloroform and chloramines
• Phenol

☑️ Nanofiltration membrane

The nanofiltration membrane provides high-precision filtration thanks to its ability to capture extremely small particles (down to 0.001 micrometres). In addition to effective adsorption, this membrane excels in its absorption capacity, eliminating:

• Bacteria and legionella
• Viruses and cysts
• Endotoxins and polysaccharides
• Colloids and drug residues
• Microplastics
• PFAS, including TFA
• Chlorine and its derivatives

☑️ Heavy metal filtration

In addition to activated carbon and the membrane, a material specifically designed to filter heavy metals has been incorporated into the filter. This material, specially designed to retain heavy metals, ensures maximum efficiency, even in the presence of high concentrations. It effectively removes:

• Antimony
• Arsenic
• Barium
• Bismuth
• Cadmium
• Chromium
• Copper
• Manganese
• Mercury
• Nickel
• Lead
• Selenium
• Zinc

☑️ Preserves beneficial element

The Ultimate Star Filter® purifies water by removing harmful elements, but retains dissolved minerals such as calcium and magnesium, which are essential to our health.

This means you enjoy pure, balanced water while preserving the benefits of natural minerals. Although Ultimate Star Filter® is extremely effective against a wide range of pollutants, it does not filter dissolved mineral salts or limescale.

These elements are necessary for the proper functioning of the human body and are therefore preserved. Choose the Ultimate Star Filter®, a high-performance gravity filtration solution that guarantees you quality water, purified of pollutants, without compromising the minerals essential to your health. Transform your water into a pure and healthy source, every day, with ease.

☑️ Intended use

Ultimate Star Filter® cartridges are intended for Star Water Filter® filtration systems used in a standalone domestic setting, without connection to the water network or integration into a fixed installation.

They can be used with tap water, but also with water whose origin and quality are known, intended for consumption, provided that the precautions for use indicated in the user instructions are followed.

However, they should not be considered a sole and automatic treatment solution in the event of suspected microbiological, chemical or accidental contamination.

☑️ Hygiene and good practices for use

Before first use or after any cartridge replacement, priming, rinsing and initial setup must be carried out in accordance with the recommendations in the user instructions. Priming must always be carried out with clean, potable water in order to avoid any contamination of the filter cartridges.

The cartridges must be replaced according to the maximum capacity and frequencies indicated by Star Water Filter®. Beyond these recommendations, the stated performance can no longer be guaranteed.

Use only official, unmodified Ultimate Star Filter® cartridges that are compatible with your Star Water Filter® system. A damaged cartridge, an incorrectly installed cartridge, a cartridge used beyond its recommended capacity or a cartridge used with a non-compatible system may affect the operation of the system and the quality of the filtered water.

Filtered water is intended to be consumed quickly. It is recommended to consume it within 24 hours after filtration, and within a maximum of 48 hours. Do not leave water standing for several days in the lower chamber.