[3-Pack] Doulton | BTU 2501 Biotect Ultra Water Filter Cartridge (Compatible with BTU 2504) [Parallel Import]

[3-Pack] Doulton | BTU 2501 Water Filter Replacement Cartridge Biotect Ultra 2501 Water Filter (Compatible with BTU 2504) [Parallel Import]

*Please purchase with discretion if you mind: The filter cartridge is manufactured and polished using ceramic materials; surface irregularities are a normal phenomenon.*
Doulton BTU 2501filter cartridge: Flush for 10 minutes before first use; flush for 2 minutes after 8 hours of inactivity before drinking;
if unused for more than 3 days, it is recommended to flush with 1 liter of water first.
When water flow slows, clean the ceramic surface (do not use detergents);
filter effectiveness and lifespan depend on water quality, ranging from 6-24 months.
If the water purifier is not used for 2 months or more, it is recommended to drain the water from the unit and remove and air-dry the filter cartridge.

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The Doulton BTU 2501 replacement cartridge is suitable for units using BTU 2504 cartridges. BioTect Ultra (BTU) is a British-made, hand-crafted ceramic filtration element. It sets a new standard for filtered drinking water, reducing bacteria, particulates, turbidity, cysts, chlorine, lead, and many other contaminants.

A British-made replacement filter cartridge, NSF certified and inspired by nature, it produces pure, clear, and delicious water directly from the tap. Doulton filtered water retains all essential, health-beneficial minerals.

• Imported from overseas; every filter serial number can be verified on the official Doulton website.
• Diatomaceous Ceramic
  Made from 100% natural diatomite, the diatomaceous ceramic particles are extremely fine, and the gaps between them are even narrower. Once solidified, they form a vast "micro-pore network" internally, effectively preventing particles larger than the pores from passing through, absolutely eliminating pathogenic bacteria and harmful substances.
• Silver Ions
  The outer shell of the ceramic filter is infused with silver elements to prevent bacterial growth. The sturdy ceramic structure ensures that silver ions do not shed or dissolve into the water. The filtered water is pure and can be consumed immediately without boiling.
• Activated Carbon
  Doulton uses state-of-the-art extruded activated carbon, which effectively removes harmful chemicals from water, such as chlorine, insecticides, pesticides, organic substances, odors, discoloration, and carcinogens like trihalomethanes.
• Ion Exchange Material
  Using ATS ion exchange resin, it effectively removes heavy metal ions such as free lead.
• This product is a parallel import and does not include a warranty.
• MADE IN UK