Waterway Old Faithful 4-3/4" Gray Scallop Jet Complete, 175 GPM Straight Body (210-3927) airinjectors Designed for compatible supported horsepower

Designed for compatible supported horsepower applications

24V operation with 20A rating

this topside overlay helps support clearer function identification and contributes to smoother overall keypad use

this cartridge is a fit-specific option for housings that rely on a compact

repeat use

Waterway Old Faithful 4-3/4" Gray Scallop Jet Complete, 175 GPM Straight Body (210-3927) airinjectors Designed for compatible supported horsepowerWaterway Old Faithful 4 3 4" Gray Scallop Jet Complete, 175 GPM Straight Body (210 3927) is a replacement jet or return fitting component for compatible Waterway Plastics pool and spa systems. It helps restore the visible fitting, water direction, massage action, or internal jet performance when the original piece is worn, discolored, cracked, missing, or difficult to adjust. Jet and return fittings can vary by face diameter, hole size, internal