Specifications:

• Filter Cartridge, AdEdge: Plus _PB-PID for Plus System 4x10 in Big Blue style housings.
• Plus-As drinking water systems testedaccording to ANSI/NSF Standards 42 and 5.
• The AD-33 Arsenic-Carbon Cartridge 4.5 x 9.75 Plus-As drinking water systems are the most technologically advanced water treatment devices available and provide the best in performance.
• Innovative, highly effective Plus-As Systems feature solid carbon block filtration technology that combines mechanical filtration, electrokinetic adsorption, and chemical/physical adsorption to provide the most effective contaminant reduction possible.
• Manufactured using AD33 arsenic removal technology direct from Adedge Technologies, no other carbon block product on the market has attained NSF 53 certification for arsenic.
• The effectiveness of Plus-As drinking water systems in treating a broad spectrum of contaminants of aesthetic as well as health concern makes it the technology of choice by consumers throughout the world.