Compact 2-stage water filter for under-sink installation with easy-to-replace cartridges, made from BPA-free plastic and stainless steel

Acero Duo 2-Stage Filter

The Acero Duo 2-stage filter is a high-quality solution made from durable BPA-free plastic and food-grade stainless steel.

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Acero Duo 
The Acero Duo is equipped with an effective pre-filter that protects the main filter and is ideal for discolored drinking water or water with other visible impurities, such as those from old water pipes.

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Acero Duo+
The Acero Duo is specifically designed for long-lasting and optimal filtration of tap water without visible discoloration. The system consists of two activated carbon block cartridges which ensure the highest possible filtration thanks to the larger carbon surface and longer contact time with the water.

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Acero Duo Ultra

Acero Duo Ultra is designed for use in water sources at risk of bacterial contamination, such as E. coli and Legionella. It combines the high filtration of coconut based activated carbon block with a 0.1 micron ultramembrane and a pre-filter to protect the main cartridge from impurities.

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Effective and Healthy Filtration
We exclusively use coconut-based activated carbon block filters to ensure clean, healthy, and great-tasting drinking water without removing essential minerals. The compact 10" cartridge features an innovative block structure that increases the contact surface and extends the water’s flow time, ensuring optimal filtration. Despite the high filtration rate in all our Duo filter solutions, a practical and stable water pressure is maintained.

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Installation
The filter can either be placed as a freestanding unit or mounted using the included wall bracket. It comes pre-assembled with pre-installed fittings and hoses and can be installed in about 10 minutes. The Acero series is designed with a special heavy-duty O-ring seal, ensuring that only minimal force is needed to tighten the filter housing and achieve a secure seal.