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Original set of Aquafilter EXCITO-CLR-CRT cartridges for the Excito ST system (white housing). Set of 4 cartridges: 20-micron mechanical filtration, iron removal and softening, and two stages of activated carbon from coconut shells (including heavy metal removal). Recommended replacement after filtering up to 4000 l or a maximum of 6 months (whichever comes first).
The Aquafilter EXCITO CLR-CRT cartridge set is an original set of 4 filter cartridges designed for the Excito ST system with a white housing. It is a practical filter cartridge set for everyday water treatment, combining mechanical filtration, iron removal, softening, and two stages of activated carbon filtration with coconut shells. The set supports efficient operation of the water filtration system and helps maintain high-quality utility and drinking water in an installation compatible with this model.
The complete set is recommended for replacement after filtering up to 4000 liters of water or after a maximum of 6 months of use, whichever comes first. It is a convenient solution for users who want to maintain filtration efficiency, improve water taste and odor, and reduce deposits and selected contaminants.

The EXCITO-CLR-CRT set has been prepared as a complete set of four standard cartridges for the Aquafilter Excito ST system. It is intended for the version with a white housing and provides a ready-to-use replacement set that allows you to restore the full filtration process designed for this solution.
Thanks to the combination of several filtration technologies, the set works in multiple stages: it traps mechanical contaminants, limits issues related to iron and water hardness, and also improves organoleptic properties through activated carbon filtration. This is especially important where a water filter is expected to ensure not only cleanliness, but also taste, odor, and convenient everyday use.
The set consists of the following cartridges:
A polypropylene nonwoven cartridge. Removes contaminants larger than 20 microns from the water, including sand, silt, clay, rust, and suspended solids. This is the first stage of protection for the next elements of the water filtration system, helping prevent larger particles from reaching further treatment stages.
An iron-removing and softening cartridge. Eliminates the cause of limescale buildup in household appliances such as kettles and irons, and also helps reduce brown streaks associated with a high amount of dissolved iron in the water. It is an important element of the set wherever water treatment is meant to improve everyday user comfort and protect household appliances.
A cartridge containing activated carbon from coconut shells. Removes up to 99% of chlorine, suspended solids, and organic contaminants dissolved in water. In addition, it improves the taste and odor of the water, making it more pleasant for everyday drinking and beverage preparation.
A cartridge containing activated carbon from coconut shells and a specialized filtration medium for removing heavy metals. Removes up to 99% of chlorine, suspended solids, and organic contaminants dissolved in water. Improves water taste and odor. Eliminates lead, nickel, chromium, arsenic, cadmium, and other heavy metals from the water.
The EXCITO CLR-CRT set works in stages, so each cartridge is responsible for a different filtration range and together they create a coherent water purification process.
This arrangement makes the set well suited to the typical needs of household users who expect effective filtration and better water performance in one system.
The cartridges should be replaced after filtering up to 4000 liters of water or after a maximum of 6 months of use, whichever comes first. Exceeding either of these limits means the set is due for replacement.
Regular cartridge replacement has a direct impact on filtration efficiency and system usability. In practice, this means maintaining the proper level of reduction of mechanical contaminants, chlorine, compounds affecting water taste and odor, as well as supporting iron removal and softening processes.
If the water is used intensively or has a higher contaminant load, monitoring the replacement interval is especially important. Replacing the entire set at once helps maintain proper operation of the Excito ST system.
The EXCITO-CLR-CRT set is designed for the Aquafilter Excito ST system in the version with a white housing. It is a cartridge set for a specific filtration solution, so before purchasing it is worth making sure that the system in use matches this variant.
Although users often search for products in categories such as water filter, reverse osmosis filter, osmotic filter, reverse osmosis, or reverse osmosis system, this set is dedicated specifically to the Excito ST system and should be selected according to model compatibility.
| Product | Aquafilter EXCITO CLR-CRT filter cartridge set |
|---|---|
| Intended use | Aquafilter Excito ST system |
| Compatible housing version | White housing |
| Cartridge 1 | AIPRO-20MS |
| Cartridge 1 type | Polypropylene nonwoven |
| Mechanical filtration precision | 20 microns |
| Contaminants removed by cartridge 1 | Sand, silt, clay, rust, suspended solids |
| Cartridge 2 | AIPRO-3-L |
| Cartridge 2 type | Iron-removing and softening |
| Cartridge 2 function | Reducing limescale buildup and brown streaks associated with dissolved iron in water |
| Cartridge 3 | AICRO-L3 |
| Cartridge 3 type | Activated carbon from coconut shells |
| Cartridge 3 function | Removal of chlorine up to 99%, suspended solids and dissolved organic contaminants, improvement of water taste and odor |
| Cartridge 4 | AICRO-L4 |
| Cartridge 4 type | Activated carbon from coconut shells and a medium for removing heavy metals |
| Cartridge 4 function | Removal of chlorine up to 99%, suspended solids and dissolved organic contaminants, improvement of water taste and odor, removal of heavy metals |
| Heavy metals removed | Lead, nickel, chromium, arsenic, cadmium, and other heavy metals |
| Recommended service capacity | Up to 4000 l |
| Maximum service life | 6 months |
The set is designed for the Aquafilter Excito ST system in the version with a white housing.
The set includes 4 cartridges: AIPRO-20MS, AIPRO-3-L, AICRO-L3, and AICRO-L4.
The set should be replaced after filtering up to 4000 liters of water or after a maximum of 6 months of use, whichever comes first.
It is a polypropylene nonwoven cartridge that traps contaminants larger than 20 microns, such as sand, silt, clay, rust, and suspended solids.
It is an iron-removing and softening cartridge. It helps reduce limescale buildup in household appliances and brown streaks associated with the presence of dissolved iron in the water.
Yes. The AICRO-L3 and AICRO-L4 cartridges contain activated carbon from coconut shells, which removes up to 99% of chlorine and helps improve water taste and odor.
Yes. The AICRO-L4 cartridge eliminates lead, nickel, chromium, arsenic, cadmium, and other heavy metals.
The set has been prepared as a complete package of 4 standard cartridges for the Excito ST system. Replacing the entire set at once helps maintain the full filtration process designed for this model.
The product is dedicated to the Aquafilter Excito ST system. When selecting it, the key factor is compatibility with the specific device model, regardless of whether the user is looking for solutions described as an osmotic filter, reverse osmosis filter, or reverse osmosis system.
Original set of Aquafilter EXCITO-CLR-CRT cartridges for the Excito ST system (white housing). Set of 4 cartridges: 20-micron mechanical filtration, iron removal and softening, and two stages of activated carbon from coconut shells (including heavy metal removal). Recommended replacement after filtering up to 4000 l or a maximum of 6 months (whichever comes first).