Best Float Switch

Sludge Boss Septic Float Switch, Heavy-Duty Sewage Pump Switch for Viscous Liquids and Suspended Solids in Wastewater, Mercury-Free Self-Orienting Tank Float for Septic Pumps to 1/2 HP (20 Ft Cable)

Little Giant RVMS-10 115-Volt Piggyback Vertical Mechanical Float Switch for Pump up to 1/2 HP with 10-ft. Cord, Black, 599261

HydroCheck Hi-Lo Pump Controller with Dual Float Switch (HC6000v2), Made in the USA

Rule 35A Rule-A-Matic Bilge Pump Float Switch, Mercury Free,White

Little Giant RFSN-9 115-Volt, Maximum 13-Amp - 1/2 HP, Pump Down Piggyback Tethered Float Switch for Pond, Sump, Effluent or Sewage Systems, 15-Ft. Cord, Grey, 599117

Baomain 4M 13ft Cable Float Switch Water Level Controller for Tank Pump

Rule 40A Rule-A-Matic Plus Bilge Pump Float Switch, 12, 24 or 32 Volt, Moisture Tight Seals

Float Switch w / 16 ft. Cable, Water Tank, Sump Pump

AURELIO TECH Automatic Boat Bilge Pump Float Switch 12V 24V 32V Ignition protected Mercury

DKARDU Float Switch, Water Liquid Level Sensor Side Mount Horizontal Water Pump Controller Float Switch for Aquariums Fish Tank Hydroponics Pool, M12, Black, 6 Pcs