Watts (MAXCL-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Maximum Chlorine Removal GE Osmonics Desal The Hanna HI3822 uses iodometric

The Hanna HI3822 uses iodometric titration to measure sulfite concentrations in water heating systems

Built from machined acrylic with a crystal-clear finish

The factory pre-charge is typically 7-8 PSI

Use it for municipal tap water quality checks

If you start seeing white scale buildup on fixtures or notice reduced flow in appliances

Watts (MAXCL-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Maximum Chlorine Removal GE Osmonics Desal The Hanna HI3822 uses iodometricThe Watts MAXCL 975 delivers professional grade chlorine reduction using densified coconut shell carbon block technology in a standard 10"x2. 5" format. This 5 micron filter combines aggressive chemical adsorption with effective sediment filtration, making it a versatile choice for both whole house and reverse osmosis pre filtration applications. SPECIFICATIONS Watts MAXCL 975 Technical Details Model Number MAXCL 975 (also sold as MAXETW 975)