BRITA A1000 Online Active Cartridge

The BRITA A1000 Water Filter Cartridge – replacement cartridge for compatible BRITA under-sink water filtration systems.

It helps reduce chlorine, unpleasant tastes, odours and fine particles, delivering fresh, filtered water directly from your kitchen tap for up to six months.

Specially developed for soft water areas.

49.99

In stock

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BRITA A1000 Water Filter Cartridge

Maintain the performance of your BRITA under-sink water filtration system with the BRITA A1000 Water Filter Cartridge. This replacement cartridge delivers fresh, great-tasting filtered water directly from your kitchen tap, making it ideal for drinking, cooking and preparing hot drinks.

Using advanced BRITA filtration technology, the A1000 cartridge helps reduce chlorine, unpleasant tastes and odours, fine particles and selected impurities that can affect the quality of tap water. The result is cleaner, clearer water while naturally occurring minerals remain in the water.

Designed for long-lasting performance, each cartridge provides effective filtration for up to six months, depending on your water quality and household usage. Specially developed for soft water areas

Key Features

  • Replacement cartridge for compatible BRITA under-sink filtration systems
  • Helps reduce chlorine, unpleasant tastes and odours
  • Filters fine particles down to 0.5 micron, including rust and sand
  • Improves the taste of drinking water, tea and coffee
  • Lasts for up to 6 months
  • Compact design fits neatly beneath the sink
  • Quick and easy cartridge replacement
  • Can be installed horizontally or vertically to suit available space
  • Specially developed for soft water areas

Fresh Filtered Water from Your Kitchen Tap

The BRITA A1000 cartridge provides filtered water directly from your kitchen tap, eliminating the need to refill water filter jugs. It’s an excellent choice for busy households looking for a convenient supply of fresh, filtered water every day.

Reliable BRITA Filtration

The A1000 cartridge is designed to improve the quality of tap water by reducing chlorine, organic impurities and particles larger than 0.5 microns that can affect taste, clarity and odour. At the same time, it preserves naturally occurring minerals found in drinking water.

For optimum performance, replace the cartridge approximately every six months, or sooner if recommended for your local water conditions.

Check out our full range of BRITA products here!

Learn how to recycle your used BRITA refills here!


Whatever your water wishes and needs, BRITA offers the ideal solution. From water filter jugs and taps to enhance your home, to professional-grade filtration solutions and more. BRITA ‘s history began in 1966 when company founder Heinz Hankammer had the great idea of optimising tap water in a smart and convenient way. Since then, our company, with its headquarters in Taunusstein, Germany, has evolved from a one-man show to an international business with over 2200 employees.

Delivery is free on all orders and usually takes 2-3 working days, when ordering within Ireland. Some orders are unable to be sent outside of Ireland (will be noted in product description if this applies to your product)

Returns. If the product that you have purchase from us is not to your satisfaction please get in touch through the contact page.You will find the length of warranty for the product that you are interested in on the product description on the shop page. If you don’t see a warranty listed, simply contact us and we can verify warranty details with you.