Omnipure -- ELF XL 1ML - 15" x 4" ELF XL-Series 1 Micron Carbon Block Filter; Cyst & Lead Reduction TEFC 1 HP; 3-Phase; 208-230/460V The KDF extends carbon life

The KDF extends carbon life and adds chemical reduction that GAC alone cannot achieve

The polypropylene wetted components resist corrosion from most common treatment chemicals

Inlet and outlet ports are 3/4" female NPT threads

Weatherproof design

Omnipure -- ELF XL 1ML - 15" x 4" ELF XL-Series 1 Micron Carbon Block Filter; Cyst & Lead Reduction TEFC 1 HP; 3-Phase; 208-230/460V The KDF extends carbon lifeOmnipure ELF XL Series 15" x 4" ELF XL 1ML Carbon Block Filter Extra large format 1 micron carbon block engineered for commercial food service applications requiring lead and cyst reduction at high flow rates 1 Micron Lead Reduction Cyst Reduction 15" x 4" Diameter WHY IT WORKS Commercial grade filtration for demanding applications 1 Micron Carbon Block Dense activated carbon block removes lead, cysts, chlorine, taste and odor while maintaining