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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Tests TDS Levels from 0 to 5000 ppm
3-5/16" Face
Pentair 521221
Cam and Ramp Lid Lock
instead of spraying apart into droplets
Intermatic Mechanical Timer - PB913N84 pentair-filter-valves Tests TDS Levels from 0Intermatic Mechanical Timer PB913N84 Intermatic Timer PB913N84 provides automatic control for hot tubs, spas, pumps, cleaners and other types of loads. Timers have three way mounting; flush in round opening, raised in rectangular opening or on base. Quick connect terminals for easy installation. Applications: Spas, Filter Pumps, Booster Pumps, Sprinkler Systems, Heating Systems, Hot Tubs, Lights, Fountains, Cleaning Systems, Security Systems, etc.