The Omnipure K5555-BB is an inline deionization (DI) filter containing high-capacity mixed bed ion exchange resin for producing high-purity water. Designed as an economical replacement for laboratory water purification systems, it is compatible with many major brands, including Aquamax, Millipore, Barnstead, Labconco, and Continental/US Filter systems.

This filter utilizes semiconductor-grade mixed bed DI resin composed of a 2:1 volume ratio of Type II strong base anion exchange resin and strong acid cation exchange resin. The resin is manufactured with a tightly controlled particle size distribution, specially purified, and converted to more than 90% of its regenerated form to deliver consistently high water purity and extended service life in laboratory and high-purity water applications.

• Physical Form: Spherical Beads
• Operating Temperature: 95° F (35° C)
• Bed Depth: 30 in. (76 cm)
• Flow Rate: 5 - 7 GPM/sq. ft. (12-17 m/hr)
• Maximum Influent Limitations: Free Chlorine <0.5, Turbidity<1.00, Heavy Metals <0.10