Danger Spa Closed Sign (Strong Chemicals) - 12 x 18 Inches on Heavy-Duty Aluminum fitting-type_Cross Other features include a redox

Other features include a redox sensor

This is a PVC Combination Reducing Insert Tee with Insert x Insert x Reducing FIPT fitting connections that measure 1-1/2 x 1-1/2 x 1-1/4 Inch

a large 8-line screen display

The kit includes rubber pads

Hardware not included

Danger Spa Closed Sign (Strong Chemicals) - 12 x 18 Inches on Heavy-Duty Aluminum fitting-type_Cross Other features include a redoxThis Danger Spa Closed Strong Chemicals In Use aluminum sign measures 12 x 18 inches, is printed on heavy duty aluminum material, and is designed to inform patrons that the spa is closed when strong chemicals are in use in the pool. Our Danger signs indicate an imminently hazardous situation. This sign is lightweight, durable, and waterproof for indoor or outdoor use. This swimming pool and facility pool sign is designed for harsh swimming pool and