With the PUR 2 Stage Vertical Faucet Mount Water Filter, you'll get up to 100 gallons of clean, filtered water. That's 2-3 months of crystal clean water right from your faucet - filtered to remove 99% of lead and microbial cysts (cryptosporidium and giardia), and reduces many other substances like 99% of trace levels of pharmaceuticals.

It fit on well but a little top heavy. Allcworks well.. Lynne. Naples, FL. Fri, 21 Aug 2026

The moen 4-stage under sink reverse osmosis advanced water filtration system reduces contaminants including arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in your cold water.

We live by the Chesapeake bay and tested positive for arsenic after drilling a new well. This unit removed the arsenic to allowable potable water standards. Highly recommend!. Ajh3. Talbot County Md. Sun, 09 Mar 2025

The 5-micron high-capacity polypropylene sediment filter removes dirt and other various larger-sized particles from the water that can clog the following filters. The second and third filter is a duo 5-micron CTO coconut shell carbon block filters. Block carbon is more effective than other forms of carbon in that it is finely ground up carbon packed into a solidified block. This means they have a higher density than other types of carbon filters, and are therefore more effective in removing their targeted contaminants. The carbon block filters knock out bad tastes and odors, combine to remove up to 99% of chlorine from the water, and are highly effective on chemicals like pesticides, herbicides, and industrial chemicals.

Works amazing.. Jorge. Fri, 29 May 2020

iSpring 3-Stage 20" Whole House 3-Piece Replacement Filter Pack - Fits WGB32B-PB

Great filter system! My bathtub is no longer stained orange because this third stage removes our iron problem like a champ! Can't wait until these filters are back in stock.. Tera. Wed, 15 Jan 2020

Individually wrapped, 2-year high-capacity, top-quality filter replacement cartridge pack for iSpring CRO1000 and standard housings that use 20’’ x 4.5” water filters.

iSpring FC25BX4 High Capacity 4.5" x 20" Big Blue Whole House Water Filter CTO Carbon Block - Pack of 4