NuvoH2O Home Water Softener Replacement Cartridge — Salt-Free CitraCharge, 20,000 Gal / 6 Month (Model 22101) hot tub filter uncontaminated calibration solution every single

uncontaminated calibration solution every single time

✅ 300-Hour Battery Life: Continuous use on a single 9V alkaline battery (included)

and as the first stage in any whole house water treatment system

Karofi water filtration systems

NuvoH2O Home Water Softener Replacement Cartridge — Salt-Free CitraCharge, 20,000 Gal / 6 Month (Model 22101) hot tub filter uncontaminated calibration solution every singleNuvoH2O Home Water Softener Replacement Cartridge 22101 Keep your NuvoH2O Home System performing at peak efficiency with this genuine salt free water softener replacement cartridge. Uses CitraCharge technology to eliminate hard water minerals, prevent scale buildup, and protect your plumbing and appliances for up to 20,000 gallons or 6 months. Why Choose This Replacement Cartridge? Salt free CitraCharge technology: Softens water naturally without