Chillicothe Cut Stone and Stone Products Mfrs 33630 Us Highway 35 Excellent service provides our customers with high quality water filter sand and gravel processed at our plant. Anthracite, greensand, garnet, carbon, birm, flint, and resins are supplied for mixed bed filter system installation. Chillicothe OH Cut Stone and Stone Products Mfrs Parry Co www.parryco.com water filters sand gravel silica carbon anthracite greesand garnet birm water filters sand gravel silica carbon anthracite greesand garnet birm Business Reviews Parry Co Testimonials