Pentair Pentek PCF1-10MB Deionization Water Filter Cartridge, 10-Inch Mixed Bed DI Resin, High-Purity Low-TDS Water, 2.67" x 9.75" 10" x 2.5" Water Filter
HIGH-CAPACITY, SEMI-CONDUCTOR-GRADE RESIN CARTRIDGES are ideal for use in a variety of industrial settings, including pharmaceutical and medical laboratories, cosmetics, and circuit board printing applications
FITS ALL 20" Standard Housing and can replace any 20" x 2.5" filter cartridge
CONVENIENT AND COST-EFFECTIVE for applications where low levels of total organic carbon (TOC) and total dissolved solids (TDS) are required