Doulton 10" Limescale Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | Suitable for Undercounter & Countertop Duo Systems | Reduces Contaminants | Removes Chalky Taste | 9A04

i assume it does what it says, my hope is it does 10% of claimed but is another filter in the drinking water tap circuit and every time i change this one its outer is covered in stuff its stopped me drinking so got to be doing something.

Good manufacturer, quality filter.

Very little lime if any in the water. The water tastes good and is softer. Very happy with this filter.

THE CARTRIDGE WAS SOLD FAULTY, SMALL PARTICLES WHICH CAME OUT OF THE FILTER BLOCKED THE WHOLE FILTRATION SYSTEM. NOW I HAVE TO BUY THE WHOLE SYSTEM , THE COMPANY WHO SOLD IT AND AMAZON DENY RESPONSIBILITY. DO NOT BUY IT

Easy to install and works well

Delighted I don’t have limes ale in my kettle anymore

I'm using this to reduce fluorides in our water so our Kangen machine can electrolyse properly. The fluoride and chloramine levels are extremely high with Affinity Water. It smells of chlorine just running the water coming out of the tap. The filter Enagic provides lasts a lot longer than Doulton's.

Good product.

Buen filtro, llevo 3 años bebiendo agua del filtro Duo de Doulton y en casa estamos encantados, buen sabor, economía......... en definitiva, merece la pena.

Très bon filtre qui rendre l’eau pur avec un bon goût.

Es ist erstaunlich, dass die Reduzierung von Kalk anscheinend wirklich funktioniert. Ich kann noch nichts über die langfristige Verwendung sagen, aber nach meiner langen Erfahrung mit Doulton Filtern sind diese wirklich für den Preis die besten. Der Tee schmeckt jedenfalls viel besser als ungefiltert und hat keine Haut. Das ist für mich ausreichend.

no soi nada contento ,la agua sale muy lento ...-esto quire decir que la agua se filtra bien, pero tengo que esperar mucho tiempo para reenar una botellla de agua