This replacement filter is designed to work exclusively with Aquasure Fortitude V2 Series Standard Size Filtration System (As-fs-30PS/As-fs-25SCZ/As-fs-25SPX), and any Aquasure bundle using the Fortitude V2 Series Standard Size Filtration System. It will not work with any other brands or systems.

Aquasure Fortitude V2 Multi-Purpose Replacement Filter Cartridge with Siliphos - Standard Size - Black

This replacement filter is designed to work exclusively with Aquasure Fortitude V2 Series Large Size Filtration System (As-fl-30PS/As-fl-25SCZ/As-fl-25SPX), and any Aquasure bundle using the Fortitude V2 Series Large Size Filtration System. It will not work with any other brands or systems.

Aquasure Fortitude V2 Multi-Purpose Replacement Filter Cartridge with Siliphos - Large Size - Grey

Experience the Aquasure 72,000 Grains Whole House Water Softener with Triple Purpose Sediment/Carbon/Zinc Pre-Filter System (As-HS72SCZ), designed to provide clean, healthy, ultra-softened water for your home or business. This bundle is perfect for households with 4-6 bathrooms and can effectively Treats up to 72,000 Grains of hardness, regardless of your water source&#x2014;be it city, municipal, or well water.

AquasureFortitude V2 Multi-Purpose Replacement Filter Cartridge with Siliphos - Standard Size - Black

Product Info

Aquasure Fortitude V2 Multi-Purpose Replacement Filter Cartridge with Siliphos - Standard Size - Black