Aqua One Nautilus 2700 & Aquis Advance 2200/2400 15ppi Sponge 41s (25041s)

• Easy to install

• 2 per pack

• 15 Micron coarse

• Large surface area for bacterial attachment

• Also trap most solids - keeping water clear

• Change every 4 months to maintain performance

• Low maintenance

• Genuine Aqua One spare part

We recommend only using Aqua One genuine spare parts in their range of filters