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The Supreme S-PP20-BC is a bacteriostatic mechanical filter cartridge made of polypropylene non-woven fabric for water filtration. It limits the growth of bacterial flora on the cartridge without the addition of silver and other heavy metals. It effectively removes mechanical impurities up to 20 µm (including sand, silt, rust, and sediments), ensuring good filtration with low pressure drop. It fits most cartridge housings and has a PZH certification for drinking water.
S-PP20-BC Supreme antibacterial insert 20 microns is a bacteriostatic filter cartridge made of polypropylene nonwoven fabric, designed for mechanical water filtration in domestic and utility installations. It effectively traps sand, silt, rust, and other sediments down to 20 µm, helping to protect the water filter, filter housings, and the entire water filtration system. It is a practical solution supporting everyday water treatment, also as a pre-filtration stage before more advanced systems such as a reverse osmosis filter or a reverse osmosis system.
The S-PP-BC series model features bacteriostatic properties that limit the growth of bacterial flora on the cartridge surface, while containing no added silver or other heavy metals. Good filtration efficiency, low pressure drop, chemical resistance, and compatibility with most popular housings make it a universal choice for mechanical filtration of drinking and utility water.

S-PP20-BC is a high-quality mechanical cartridge made of polypropylene nonwoven fabric. Its purpose is to remove solid impurities and suspended matter from water that may reduce water quality and burden downstream filtration system components.
The specially used bacteriostatic agent protects the cartridge against the growth of bacterial flora. This is an important feature wherever hygienic operation of the filtration material and stable day-to-day performance matter.
The cartridge is designed to retain all types of mechanical impurities present in water down to 20 µm. As a result, it improves pre-filtration quality and helps reduce the passage of sediments to subsequent treatment stages.
This type of mechanical filtration is especially useful as the first stage of protection for installations and water-using devices, including systems based on reverse osmosis and osmotic filters.
Bacteriostatic cartridges from the S-PP-BC series stand out because they contain no added silver or other heavy metals. This is an important feature for users looking for a mechanical filtration solution with bacteriostatic properties, but without using such additives in the filtration material.
At the same time, the cartridge retains its primary function of effectively removing sediment and solid impurities from water, supporting safe and convenient system operation.
S-PP20-BC is compatible with most filter housings and filtration systems available on the market. This allows it to be used as a universal mechanical cartridge in many installation configurations.
It works well both as a standalone pre-filtration component and as part of an extensive water treatment system whose purpose is to protect fittings, household appliances, and subsequent filter cartridges and membranes.
Important operating information: cartridge lifespan depends on water quality and the amount of contaminants retained. The greater the sediment load, the more frequently cartridge replacement may be required.
The cartridge has a valid PZH approval allowing the product to come into contact with drinking water. This is an important parameter when choosing filtration components used in domestic and utility installations.
The combination of polypropylene nonwoven fabric, bacteriostatic properties, and chemical resistance translates into stable cartridge performance in typical mechanical filtration applications.
| Model | S-PP20-BC Supreme |
|---|---|
| Product type | Bacteriostatic mechanical cartridge |
| Material | Polypropylene nonwoven fabric |
| Filtration accuracy | 20 µm |
| Range of removed contaminants | Sand, silt, rust, suspended solids, and other sediments present in water |
| Properties | Bacteriostatic, limiting the growth of bacterial flora on the cartridge |
| Silver and heavy metal additives | None |
| Pressure drop | Low |
| Resistance | Chemically resistant |
| Compatibility | Fits most filter housings and filtration systems available on the market |
| Contact application | Contact with drinking water |
| Approval | PZH |
It is a mechanical water filtration cartridge designed to remove solid impurities and sediments such as sand, silt, rust, suspended solids, and other particles present in water down to 20 µm.
This means that the cartridge retains mechanical impurities as small as 20 microns. Thanks to this, it works effectively as a pre-filtration stage, protecting downstream installation components and water treatment systems.
The cartridge exhibits bacteriostatic properties, which means it limits the growth of bacterial flora on the cartridge. This solution supports hygienic operation of the filtration material during use.
No. Cartridges from the S-PP-BC series contain no added silver or other heavy metals harmful to health.
Yes, the S-PP20-BC model is compatible with most filter housings and filtration systems available on the market.
Yes. The product has a valid PZH approval allowing it to come into contact with drinking water.
Cartridge lifespan depends on water quality. The more sand, rust, silt, and other sediments there are in the water, the faster the filtration material may wear out and require replacement.
Yes, the cartridge can operate as a pre-mechanical filtration stage before systems such as a reverse osmosis filter, an osmotic filter, or an extensive reverse osmosis system. It helps reduce the amount of sediment reaching subsequent filtration stages.
The main benefits are effective removal of mechanical impurities down to 20 µm, bacteriostatic properties, no silver or heavy metals, low pressure drop, chemical resistance, broad compatibility, and high manufacturing quality.
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The Supreme S-PP20-BC is a bacteriostatic mechanical filter cartridge made of polypropylene non-woven fabric for water filtration. It limits the growth of bacterial flora on the cartridge without the addition of silver and other heavy metals. It effectively removes mechanical impurities up to 20 µm (including sand, silt, rust, and sediments), ensuring good filtration with low pressure drop. It fits most cartridge housings and has a PZH certification for drinking water.