Microplastic-Free 15-Stage Shower Filter with Replacement Cartridge 799991430100 25 individually sealed 20mL sachets

25 individually sealed 20mL sachets of HI50036P Quick Cal solution

5M KCl Electrolyte Included — Refill refillable pH electrodes to maintain reference junction performance and extend probe life

When to Replace Your Filters

Ideal for homes under 1

Using the Quick Cal function found in compatible meters allows for  a single point calibration for pH and/or conductivity sensors

Microplastic-Free 15-Stage Shower Filter with Replacement Cartridge 799991430100 25 individually sealed 20mL sachetsMicroplastic Free 15 Stage Shower Filtration System Protect your family from harmful microplastics with our advanced 15 stage carbon block shower filter. This complete package includes the main filter unit plus one replacement cartridge, giving you up to 12 months of clean, purified water for healthier skin and hair. Advanced 15 Stage Carbon Block Filtration Microplastic free technology Removes harmful microplastics from your shower water Carbon block