10" x 2.5" Kitchen Replacement Filters

Find replacement cartridges and complete filter sets for compatible Aquarius 10" x 2.5" bench-top and under-sink kitchen water filter systems. Start with the complete replacement set for the system you own, or choose an individual cartridge when replacing a specific filtration stage.

Shop by your kitchen water filter system

Aquarius Under-Sink Triple System – choose the Aquarius Under-Sink Triple Replacement Filter Set – 10" x 2.5". Its replacement pathway is sediment → fluoride reduction → Aragon.

Aquarius Bench-Top Triple System – choose the Aquarius Bench-Top Triple Replacement Filter Set – Fluoride, Aragon & Alkaline. This set uses fluoride reduction → Aragon → alkaline mineral filtration.

Individual 10" x 2.5" cartridges

Individual options include polyspun sediment, carbon block, Omnipure fluoride reduction, Aragon and alkaline mineral cartridges. A cartridge should be selected according to the filtration stage specified for your system—not simply because it is the same physical size.

Important: these are NOT AQUARIUS M25 filters

The AQUARIUS M25 HYDRATION SYSTEM uses its own dedicated quick-fit Filters A–E. These standard 10" x 2.5" cartridges do not replace M25 Filters A, B, C, D or E.

Dedicated AQUARIUS M25 HYDRATION SYSTEM replacement Filters A–E are currently out of stock. Contact Aquarius Water for availability.

Check the size before ordering

10" x 2.5" kitchen cartridges are also different from 10" x 4.5" whole-house cartridges. If you are uncertain, send Aquarius Water a photo of your system and existing cartridges, contact us, or call 03 9981 3588.

For all brands and system types, browse all replacement filters.