The Pelican PAC3 systems offer you a combo for 1-3 bathrooms that includes Pelicans Whole House Water Filter Model PC600 and Advantage Series Salt Softener Model PS48. The low-maintenance Pelican Carbon Series is the ultimate home water filtration system. Nowhere will you find a whole house water filter that is more affordable, longer-lasting and easier to install that addresses as many chemicals as the Pelican Carbon Series.