The Pentair Junction Box Port 1" Black (78310700) delivers the professional-grade electrical safety and organization that pool contractors demand for commercial and residential installations. This UL listed replacement port features a durable black polycarbonate cover with brass base construction, ensuring reliable performance in demanding pool and spa environments.

Professional Installation Benefits

Designed specifically for pool contractors, this junction box port streamlines electrical installations with built-in strain relief and precise 3/4" x 1" x 3/4" port configuration. The brass base provides superior conductivity and corrosion resistance, while the polycarbonate cover withstands harsh pool chemicals and UV exposure, reducing callback maintenance issues.

Why Pool Contractors Choose MT Pools

MT Pools understands the electrical safety requirements of professional pool installations. Our wholesale pricing on genuine Pentair components supports your profit margins while our superior customer service ensures you get the right parts for every project. With daily recurring customer support, we're your trusted B2B partner for electrical components.

Frequently Asked Questions

Order Your Electrical Components Today

Trust MT Pools for genuine Pentair electrical components that meet professional standards. Our expert team provides technical support and fast shipping to keep your projects on schedule.