NuvoH2O Manor Duo Replacement Cartridge & Chloramine Filter stainless steel probe Calibrate after cleaning and/or storage

Calibrate after cleaning and/or storage before testing to adjust for changes in the pH and EC sensor

Hanna buffer solutions are prepared

Standard USB socket (type A)

Tianqiu AG13/ LR44H/ 357A 1

NuvoH2O Manor Duo Replacement Cartridge & Chloramine Filter stainless steel probe Calibrate after cleaning and/or storageNuvoH2O Manor Duo Replacement Cartridge & Chloramine Filter Keep your Manor Duo System performing at its best. This official replacement set includes both the salt free water softening cartridge and the chloramine filter everything you need to maintain soft, great tasting water throughout your home. Why Replace on Schedule? Each cartridge and filter is rated for approximately 50,000 gallons or 6 months, whichever comes first. Timely replacement