3M FF100 Series Style:Refill - 3MFF101 This blocks out anything larger

This blocks out anything larger than 5 microns (which is smaller than a red blood cell)

flip the handle up to shut off the water

or if there's a drop in water pressure

If the incoming water's not so great

3M FF100 Series Style:Refill - 3MFF101 This blocks out anything largerOkay, so this right here is the Cadillac of undersink filters: a full flow filter with a capacity of 6000 gallons, and filters down to 0. 2 microns. The NSF says it can reduce particulate, chlorine taste and odor, parasitic protozoan cysts, lead, and select volatile organic compounds (VOCs) such as benzene and p Dichlorobenzene. (Standards 42 and 53) But how does it work? It uses three stages, one right after the other. The first stage blocks the