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Water Levelers

Shop the best prices on 2,671 great value water levelers. Shopping for water levelers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Maikaisen, GreenZech and more. Buy water levelers online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,409 - 1,440 of 2,671
Submersible Water Level Transmitter Liquid Level Sensor High Protection Water Level Measurement 3me
From $47.95
Ultrasonic Water Tank Liquid Depth Level Meter with Temperature Sensor, Time Display, and Alarm Water Tank Level Meter
From $64.00
High Quality Plastic Float Valve Liquid Water Level Sensor Switch for Cooling Tower DN20 3/4"
From $19.95
Double Float Liquid Level Switch PP Plastic Floats Switches for Water Pumps 250V (380V)
From $25.95
High Precision Hydraulic Oil Level Indicator, Anti-Leak Oil Tank Gauge for Industrial Liquid Monitoring
From $35.95
3-Piece Float Valve Set, 1 / 2-Inch Water Supply Pipe Float Valve with Adjusting Arm for Swimming Pool, Aquarium (Gray)
From $17.95
3/4 Inch Stainless Steel Float Valve for Water Tank, Heavy-Duty Design with Adjustable Angle Rod for Water Level Control
From $35.95
2pcs Automatic Float Valve Water Level Control Switch Horizontal Inflow Installed Inside Tower Tank Upper Water Inlet
From $15.95
Stainless Steel Double Ball Water Level Sensor Float Switch Water Tank Pool Replacement Float Switch Parts
From $13.95
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug,New 2026
From $89.00
Water level controller for aquarium Automatic top-off system to maintain consistent water level. Vacation-Proof Tank Maintenance
From $11.95
Ultrasonic Liquid Level Sensor with Screen, WiFi 2.4G 433MHz, Indoor/Outdoor Tank Monitor, APP Alarm, New 2026
From $94.00
Heavy Duty Float Switch for Sewage, Suspended Solids and Viscous Liquids (Line Length 4 Meters)
From $34.95
ME201W Remote Tank Level Detection System, Full Water Level Alarm for Smartphone, Water Level Sensor ControllerSSZFV
From $89.00
Water level sensors for horizontal swimming pool tanks, with ball float for liquid level control-SSZFV
From $13.95
304 White Stainless Steel L Type Liquid Water Level Controller Sensor Internal Float Switch Tank Pool Water Tower
From $21.95
High and Low Liquid Level Intelligent Controller with 2 Non-Contact Sensor Module Automatic Control Liquid Water Level
From $54.00
3/4 Inch Stainless Steel Float Valve for Water Tank, Heavy-Duty Design with Adjustable Angle Rod for Water Level Control
From $36.95
Water Level Controller, Level Controller Tank Water Level Control Induction Sensor Three Probe
From $31.95
Plant Water Level Indicator Water Level Guage Tester Soil Moisture Meter Sensor Monitor Probe Water Level Hydrometer For Gardening Farming Indoor Pott
From $46.95
20pcs Soil Moisture Meter, 20 cm Plant Water Level Indicator, Water Level Indicator, Soil Moisture Meter, Sensor
From $45.95
For Uxcell Stainless Steel Float Switch for Water Pump Tank Swim Pool Garden Pond Liquid Water Level Sensor
From $29.95
Float Valve 1 Inch DN25 Stainless Steel Automatic Water Level Control for Pressure Water Tank
From $239.00
Automatic Float Valve with Leakproof Seal for Water Flow Control in Ponds and Aquariums
From $13.95
Water Level Control Valve ABS External Thread G1/2 Automatic Water Float Control for Water Tank Top Water Inlet
From $16.95
AC220V LCD Digital Display Level Indicator, Automatic Water Tank Level Control System, for Home and Industrial Use
From $43.95
Music Level Indicator Module 32 Bit 8 Effects Adjustable Brightness LED Sound Level Display Board with 4 Pin Flex Cable
From $21.95
Liquid Level Sensor Non-Contact Liquid Detection Switch Level Gauge Sensor Water Sensor Water Level Sensor(XKC-Y23A-NPN)
From $74.00
1 Inch Stainless Steel Float Valve with Automatic Water Level Control and LeakProof Gasket
From $43.95
Auto Fill System 1/2 Inch Float Valve for Pond and Livestock Tanks,New 2026
From $39.95
Auto Fill System 1/2 Inch Float Valve for Pond and Livestock Tanks,New 2026
From $39.95
Automatic Float Valve Water Level Control Switch Indoor Installation Energy Saving for Solar Water Heater 1"
From $17.95