ZeroWater Replacement Filters 2pk: BPA-Free, Electronic Filter-Life Indicator, Filters Lead & Chlorine, 15-Day Life By: Target Our Culligan ZeroWater 5-stage advanced water filter is where better taste meets superior water filtration. The water filter removes virtually all total dissolved solids (TDS) – think metals and salts – leaving the purest taste in every sip. Culligan ZeroWater is IAPMO-certified to reduce lead, the forever chemicals PFOA/PFOS, chromium, and mercury giving you peace of mind that every glass you pour for you and your family will be healthier and cleaner. Plus, you can help stop plastic waste and save up to 110 single-use plastic bottles per filter. 5-stage advanced water filtration: Removes virtually all total dissolved solids (TDS) like metals, minerals, salts, and ions for the purest taste in every sip. Includes a TDS meter to check your water before and after filtering to see fo yourself. IAPMO certified to filter harmful contaminants and made from BPA-free material: Our filters can be trusted to reduce some of the most concerning contaminants like the forever chemicals PFOA/PFOS, lead, chromium, and mercury. 15 Gallon estimated water filter life: Filter life can vary depending on your water quality. Does not fit our water filter! We bought the wrong size :( Target offered to have us keep it! One is opened when my partner realized it does not fit. It was in no way used! Open to reasonable offers!