Specialty Water Filters

These cartridges target one specific problem rather than general sediment or taste. Use them as an extra stage in a 10" standard housing, which usually sits under the kitchen sink.For nitrate on… Read more

DaveyDavey Microlene 10" Standard Fluoride Reduction CartridgeSubscribe & save up to 15%$80.50
AquanoAquano NRC1 10" Nitrate Reduction CartridgeSubscribe & save up to 15%$107.00
AqualineAqualine NRC 10" Standard Nitrate Reduction CartridgeSubscribe & save up to 15%$130.00
AqualineAqualine 10" Standard Activated Alumina Fluoride CartridgeSubscribe & save up to 15%$105.80
AqualineAqualine DI2 De-ionising Mixed Bed Resin Cartridge (10" x 2.5")$101.20

About Specialty Water Filters

These cartridges target one specific problem rather than general sediment or taste. Use them as an extra stage in a 10" standard housing, which usually sits under the kitchen sink.

For nitrate on bore and rural supplies, choose the Aqualine NRC or the Aquano NRC1. For fluoride on town water, choose the Davey Microlene fluoride reduction cartridge or the Aqualine activated alumina fluoride cartridge.

Test your water first so you know what you need to reduce, and follow the change interval on each product page. For a ready-made benchtop fluoride option, see our fluoride reduction filters. Tell us your test results and we'll point you to the right one.

We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.