35+ Years In Business!

Contact | Tracking | Technical

Click Above For Fastest Response Times

  1. Hot Tubs
    • Air Buttons
      • Actuators
    • Blowers
      • Air Check Valves
      • Blowers
    • Control Systems
      • Baptismal Controls
      • Spa Controls
      • Steam Units
    • Electrical
      • Air Switches
      • Cables, Cords & Adapters
      • Circuit Boards
      • Flow Switches
      • Fuses
      • GFCIs & Loadcenters
      • High-Limits
      • Lighting
      • Misc. Electronics
      • Pressure Switches
      • Relays & Contactors
      • Sensors
      • Steppers & Other Switches
      • Terminals & Terminal Blocks
      • Timers & Time Clocks
      • Thermostats
      • Transformers
      • Vacuum Switches
    • Filter Assemblies & Parts
      • Filter Cartridges
      • Spa Filter Parts
      • Spa Filter Assemblies
    • Heaters
      • Heater Elements
      • Spa Heaters
      • Spa Heater Parts
    • Jets
      • Jet Assemblies
      • Jet Bodies
      • Jet Internals
      • Jet Parts
    • Miscellaneous Parts
      • Hardware
      • Tools
      • Misc. Parts
    • Plumbing
      • Air Controls
      • Air Injectors
      • Check Valves
      • Diverter, On / Off & Drain Valves
      • Flex Pipe & Tubing
      • PVC Fittings & Glue
      • Gate / Slide & Ball Valves
      • Hose Bibs
      • Manifolds / Barb Adapters
      • Plugs
      • Skimmer Assemblies & Parts
      • Suctions & Drains
      • Thermowells
      • Tubing
      • Unions
    • Pumps
      • Impellers
      • Wet Ends
      • Go-Kits
      • Pump Seals
      • Pump Traps
      • Air Pumps
      • Circulation Pumps
      • Volutes
      • Wear Rings
      • Bases
      • Capacitors
      • Motors
      • Spa Pumps
      • Pump Parts
    • Salt Systems, Ozonators, Cleaners & Sanitizers
      • Bromine
      • Chlorine Feeders
      • Misc. Sanitizers
      • Ozonators
      • Ozonator Parts
      • Salt Systems & Chlorinators
    • Spa Accessories
      • Audio
      • Fragrances & Salts
      • Pillows
      • Rubber Duckies
      • Signs
      • Spa Cabinets
      • Spa Covers & Lifters
      • Waterfalls, Steps, etc
    • Topside Control Panels
      • Topside & Spaside Controls
      • Inlays, Decals & Faceplates
    • O-Rings & Gaskets
  2. Whirlpool Baths
    • Filter Assemblies & Parts
      • WBP Filter Cartridges
    • WBP Blowers
      • WPB Air Check Valves
      • WPB Blowers 2
    • WPB Air Buttons
      • WPB Actuators
    • WPB Control Systems
      • Whirlpool Bath Controls
      • WPB Steam Units
      • WPB Baptismal Controls
    • WPB Electrical
      • WPB Air Switches
      • WPB Cables, Cords & Adapters
      • WPB Circuit Boards
      • WPB Flow Switches
      • WPB Fuses
      • WPB GFCIs & Loadcenters
      • WPB High-limits
      • WPB Lighting
      • WPB Misc. Electronics
      • WPB Pressure Switches
      • WPB Relays & Contractors
      • WPB Sensors
      • WPB Steppers & Other Switches
      • WPB Terminals & Terminal Blocks
      • WPB Thermostats
      • WPB Timers & Time Clocks
      • WPB Transformers
      • WPB Vacuum Switches
    • WPB Heaters
      • Whirlpool Bath Heaters
      • WPB Heater Elements
    • WPB Jets
      • WPB Jet Assemblies
      • WPB Jet Bodies
      • WPB Jet Internals
      • WPB Jet Parts
    • WPB Miscellaneous Parts
      • WPB Hardware
      • WPB Tools
      • WPB Misc. Parts
    • WPB Plumbing
      • WPB Air Controls
      • WPB Air Injectors
      • WPB Check Valves
      • WPB Diverter, On/Off & Drain Valves
      • WPB Flex Pipe & Tubing
      • WPB Gate / Slide & Ball Valves
      • WPB Hose Bib
      • WPB Manifolds / Barb Adapters
      • WPB Plugs
      • WPB PVC Fittings & Glue
      • WPB Skimmer Assemblies & Parts
      • WPB Suctions & Drains
      • WPB Thermowells
      • WPB Tubing
      • WPB Unions
    • WPB Pumps
      • WPB Air Pumps
      • WPB Bases
      • WPB Capacitors
      • WPB Circulation Pumps
      • WPB Go-Kits
      • WPB Impellers
      • WPB Motors
      • WPB Pump Parts
      • WPB Pump Seals
      • WPB Pump Traps
      • WPB Volutes
      • Whirlpool Bath Pumps
      • WPB Wet Ends
      • WPB Wear Rings
    • WPB Salt Systems, Ozonators, Cleaners & Sanitizers
      • WPB Bromine
      • WPB Chlorine Feeders
      • WPB Ozonators
      • WPB Ozonator Parts
      • WPB Salt Systems & Chlorinators
      • WPB Misc. Sanitizers
    • WPB Topside Control Panels
      • WPB Inlays, Decals & Faceplates
      • WPB Topside Controls
    • WPB O-Rings & Gaskets
  3. Pools
    • Pool Air Buttons
      • Pool Actuators
    • Pool Blowers
      • Pool Blowers 2
      • Pool Air Check Valves
    • Pool Control Systems
      • Pool Controls
      • Pool Baptismal Controls
      • Pool Steam Units
    • Pool Electrical
      • Pool Air Switches
      • Pool Cables, Cords & Adapters
      • Pool Circuit Boards
      • Pool Fuses
      • Pool Flow Switches
      • Pool GFCIs & Loadcenters
      • Pool High-limits
      • Pool Lighting
      • Pool Misc. Electronics
      • Pool Pressure Switches
      • Pool Relays & Contractors
      • Pool Sensors
      • Pool Steppers & Other Switches
      • Pool Terminals & Terminal Blocks
      • Pool Thermostats
      • Pool Timers & Time Clocks
      • Pool Transformers
      • Pool Vacuum Switches
    • Pool Filter Assemblies & Parts
      • Pool Filter Cartridges
      • Pool Filter Assemblies
      • Pool Filter Parts
    • Pool Heaters
      • Pool Heater Parts
      • Pool Heaters
      • Pool Heater Elements
    • Pool Jets
      • Pool Jet Assemblies
      • Pool Jet Bodies
      • Pool Jet Internals
      • Pool Jet Parts
    • Pool Miscellaneous Parts
      • Pool Tools
      • Pool Hardware
      • Pool Misc. Parts
    • Pool Pumps
      • Pool Air Pumps
      • Pool Bases
      • Pool Capacitors
      • Pool Circulation Pumps
      • Pool Go-Kits
      • Pool Impellers
      • Pool Motors
      • Pool Pumps
      • Pool Pump Parts
      • Pool Pump Seals
      • Pool Pump Traps
      • Pool Volutes
      • Pool Wear Rings
      • Pool Wet Ends
    • Pool Salt Systems, Ozonators, Cleaners & Sanitizers
      • Pool Bromine
      • Pool Chlorine Feeders
      • Pool Misc. Sanitizers
      • Pool Ozonator Parts
      • Pool Ozonators
      • Pool Cleaner Parts
      • Pool Cleaners & Vacuums
      • Pool Salt Systems & Chlorinators
    • Pool Topside Control Panels
      • Poolside Control Panels
      • Pool Inlays, Decals & Faceplates
      • Pool Topside Controls
    • Pool Plumbing
      • Pool Air Controls
      • Pool Air Injectors
      • Pool Check Valves
      • Pool Diverter, On/Off & Drain Valves
      • Pool Flex Pipe & Tubing
      • Pool Gate / Slide & Ball Valves
      • Pool Hose Bibs
      • Pool Manifolds / Barb Adapters
      • Pool Plugs
      • Pool PVC Fittings & Glue
      • Pool Skimmer Assemblies & Parts
      • Pool Suctions & Drains
      • Pool Thermowells
      • Pool Tubing
      • Pool Unions
    • Pool O-Rings & Gaskets

📦  Shipping Policies        🔎  Part Identifier        ✅  Stock Checker

Need help determining the correct parts for your POOL, HOT TUB, or JETTED BATH?  Contact us!

📦  Shipping Policies                      🔎  Part Identifier                       ✅  Stock Checker

35+ Years In Business!

Contact | Tracking | Technical

Click Above For Fastest Response Times

StampedCustomerReviews
PSS - Pool Spa Supplies
  1. Hot Tubs
    • Air Buttons
      • Actuators
    • Blowers
      • Air Check Valves
      • Blowers
    • Control Systems
      • Baptismal Controls
      • Spa Controls
      • Steam Units
    • Electrical
      • Air Switches
      • Cables, Cords & Adapters
      • Circuit Boards
      • Flow Switches
      • Fuses
      • GFCIs & Loadcenters
      • High-Limits
      • Lighting
      • Misc. Electronics
      • Pressure Switches
      • Relays & Contactors
      • Sensors
      • Steppers & Other Switches
      • Terminals & Terminal Blocks
      • Timers & Time Clocks
      • Thermostats
      • Transformers
      • Vacuum Switches
    • Filter Assemblies & Parts
      • Filter Cartridges
      • Spa Filter Parts
      • Spa Filter Assemblies
    • Heaters
      • Heater Elements
      • Spa Heaters
      • Spa Heater Parts
    • Jets
      • Jet Assemblies
      • Jet Bodies
      • Jet Internals
      • Jet Parts
    • Miscellaneous Parts
      • Hardware
      • Tools
      • Misc. Parts
    • Plumbing
      • Air Controls
      • Air Injectors
      • Check Valves
      • Diverter, On / Off & Drain Valves
      • Flex Pipe & Tubing
      • PVC Fittings & Glue
      • Gate / Slide & Ball Valves
      • Hose Bibs
      • Manifolds / Barb Adapters
      • Plugs
      • Skimmer Assemblies & Parts
      • Suctions & Drains
      • Thermowells
      • Tubing
      • Unions
    • Pumps
      • Impellers
      • Wet Ends
      • Go-Kits
      • Pump Seals
      • Pump Traps
      • Air Pumps
      • Circulation Pumps
      • Volutes
      • Wear Rings
      • Bases
      • Capacitors
      • Motors
      • Spa Pumps
      • Pump Parts
    • Salt Systems, Ozonators, Cleaners & Sanitizers
      • Bromine
      • Chlorine Feeders
      • Misc. Sanitizers
      • Ozonators
      • Ozonator Parts
      • Salt Systems & Chlorinators
    • Spa Accessories
      • Audio
      • Fragrances & Salts
      • Pillows
      • Rubber Duckies
      • Signs
      • Spa Cabinets
      • Spa Covers & Lifters
      • Waterfalls, Steps, etc
    • Topside Control Panels
      • Topside & Spaside Controls
      • Inlays, Decals & Faceplates
    • O-Rings & Gaskets
  2. Whirlpool Baths
    • Filter Assemblies & Parts
      • WBP Filter Cartridges
    • WBP Blowers
      • WPB Air Check Valves
      • WPB Blowers 2
    • WPB Air Buttons
      • WPB Actuators
    • WPB Control Systems
      • Whirlpool Bath Controls
      • WPB Steam Units
      • WPB Baptismal Controls
    • WPB Electrical
      • WPB Air Switches
      • WPB Cables, Cords & Adapters
      • WPB Circuit Boards
      • WPB Flow Switches
      • WPB Fuses
      • WPB GFCIs & Loadcenters
      • WPB High-limits
      • WPB Lighting
      • WPB Misc. Electronics
      • WPB Pressure Switches
      • WPB Relays & Contractors
      • WPB Sensors
      • WPB Steppers & Other Switches
      • WPB Terminals & Terminal Blocks
      • WPB Thermostats
      • WPB Timers & Time Clocks
      • WPB Transformers
      • WPB Vacuum Switches
    • WPB Heaters
      • Whirlpool Bath Heaters
      • WPB Heater Elements
    • WPB Jets
      • WPB Jet Assemblies
      • WPB Jet Bodies
      • WPB Jet Internals
      • WPB Jet Parts
    • WPB Miscellaneous Parts
      • WPB Hardware
      • WPB Tools
      • WPB Misc. Parts
    • WPB Plumbing
      • WPB Air Controls
      • WPB Air Injectors
      • WPB Check Valves
      • WPB Diverter, On/Off & Drain Valves
      • WPB Flex Pipe & Tubing
      • WPB Gate / Slide & Ball Valves
      • WPB Hose Bib
      • WPB Manifolds / Barb Adapters
      • WPB Plugs
      • WPB PVC Fittings & Glue
      • WPB Skimmer Assemblies & Parts
      • WPB Suctions & Drains
      • WPB Thermowells
      • WPB Tubing
      • WPB Unions
    • WPB Pumps
      • WPB Air Pumps
      • WPB Bases
      • WPB Capacitors
      • WPB Circulation Pumps
      • WPB Go-Kits
      • WPB Impellers
      • WPB Motors
      • WPB Pump Parts
      • WPB Pump Seals
      • WPB Pump Traps
      • WPB Volutes
      • Whirlpool Bath Pumps
      • WPB Wet Ends
      • WPB Wear Rings
    • WPB Salt Systems, Ozonators, Cleaners & Sanitizers
      • WPB Bromine
      • WPB Chlorine Feeders
      • WPB Ozonators
      • WPB Ozonator Parts
      • WPB Salt Systems & Chlorinators
      • WPB Misc. Sanitizers
    • WPB Topside Control Panels
      • WPB Inlays, Decals & Faceplates
      • WPB Topside Controls
    • WPB O-Rings & Gaskets
  3. Pools
    • Pool Air Buttons
      • Pool Actuators
    • Pool Blowers
      • Pool Blowers 2
      • Pool Air Check Valves
    • Pool Control Systems
      • Pool Controls
      • Pool Baptismal Controls
      • Pool Steam Units
    • Pool Electrical
      • Pool Air Switches
      • Pool Cables, Cords & Adapters
      • Pool Circuit Boards
      • Pool Fuses
      • Pool Flow Switches
      • Pool GFCIs & Loadcenters
      • Pool High-limits
      • Pool Lighting
      • Pool Misc. Electronics
      • Pool Pressure Switches
      • Pool Relays & Contractors
      • Pool Sensors
      • Pool Steppers & Other Switches
      • Pool Terminals & Terminal Blocks
      • Pool Thermostats
      • Pool Timers & Time Clocks
      • Pool Transformers
      • Pool Vacuum Switches
    • Pool Filter Assemblies & Parts
      • Pool Filter Cartridges
      • Pool Filter Assemblies
      • Pool Filter Parts
    • Pool Heaters
      • Pool Heater Parts
      • Pool Heaters
      • Pool Heater Elements
    • Pool Jets
      • Pool Jet Assemblies
      • Pool Jet Bodies
      • Pool Jet Internals
      • Pool Jet Parts
    • Pool Miscellaneous Parts
      • Pool Tools
      • Pool Hardware
      • Pool Misc. Parts
    • Pool Pumps
      • Pool Air Pumps
      • Pool Bases
      • Pool Capacitors
      • Pool Circulation Pumps
      • Pool Go-Kits
      • Pool Impellers
      • Pool Motors
      • Pool Pumps
      • Pool Pump Parts
      • Pool Pump Seals
      • Pool Pump Traps
      • Pool Volutes
      • Pool Wear Rings
      • Pool Wet Ends
    • Pool Salt Systems, Ozonators, Cleaners & Sanitizers
      • Pool Bromine
      • Pool Chlorine Feeders
      • Pool Misc. Sanitizers
      • Pool Ozonator Parts
      • Pool Ozonators
      • Pool Cleaner Parts
      • Pool Cleaners & Vacuums
      • Pool Salt Systems & Chlorinators
    • Pool Topside Control Panels
      • Poolside Control Panels
      • Pool Inlays, Decals & Faceplates
      • Pool Topside Controls
    • Pool Plumbing
      • Pool Air Controls
      • Pool Air Injectors
      • Pool Check Valves
      • Pool Diverter, On/Off & Drain Valves
      • Pool Flex Pipe & Tubing
      • Pool Gate / Slide & Ball Valves
      • Pool Hose Bibs
      • Pool Manifolds / Barb Adapters
      • Pool Plugs
      • Pool PVC Fittings & Glue
      • Pool Skimmer Assemblies & Parts
      • Pool Suctions & Drains
      • Pool Thermowells
      • Pool Tubing
      • Pool Unions
    • Pool O-Rings & Gaskets
Filters
Price
  1. $0.00 - $19.99 10
  2. $20.00 - $59.99 9
  3. $60.00 - $79.99 11
  4. $80.00 and above 10
Manufacturer
  1. Jacuzzi/Sundance 8
  2. Aqualarm 3
  3. Dimension One 5
  4. Harwil 1
  5. Grid Controls 2
  6. HydroQuip 1
  7. Generic 8
  8. Watkins 1
  9. Gecko 3
  10. Sundance Spas 1
  11. Coates 1
  12. HARWIL CORPORATION 5
Brand
  1. Jacuzzi/Sundance 8
  2. Aqualarm 3
  3. Generic 8
  4. Harwil 1
  5. Watkins 1
  6. Grid Controls 2
  7. Sundance Spas 1
  8. Gecko 3
  9. HydroQuip 1
  10. Dimension One 6
  11. Coates 1
  12. HARWIL CORPORATION 4

Flow Switches

Set Sort Direction

Current View Mode: List Set View Mode: Grid

16 - 30 of 40

Page:
  1. Previous
  2. 1
  3. 2
  4. 3
  5. Next

  • FLOW SWITCH: 1-1/2" PVC SLIP CONNECTION 1AMP GRID MODEL 2 - 57-F1-2000-WHT (Recommended Replacement in Description)

    Regular Price:$84.08

    $84.08

    Out of stock

  • FLOW SWITCH: 1/2" CONNECTION SPST W/36" CORD 2 PIN AMP - Q-12DS

    Regular Price:$82.72

    $82.72
    Add to Cart

  • FLOW SWITCH: MOUNTED IN 2" SXS 90 DEGREE SPST W/36" CORD 2 PIN AMP - Q-12DS

    Regular Price:$73.13

    $73.13
    Add to Cart

  • Gecko - Cord, Flow Switch, Gecko, Universal, 6" - 9920-400182, 9920-400997

    Regular Price:$35.06

    $35.06
    Add to Cart

  • Gecko Alliance - FLOW SWITCH CABLE: 14" T-MSPA LINE - 9920-400124

    Regular Price:$10.92

    $10.92
    Add to Cart

  • Gecko CABLE FLOW SWITCH UNIVERSAL - 9920-400997

    Regular Price:$7.57

    $7.57
    Add to Cart

  • Grid Controls - FLOW SWITCH 1-1/2" PVC 25A - 57F3250WHT

    Regular Price:$99.15

    $99.15
    Add to Cart

  • Grid Controls - FLOW SWITCH: 1-1/2'' PVC SLIP CONNECTION - 1AMP - GRID MODEL 1 - 57F41000WHT, 01710-09

    Regular Price:$72.51

    $72.51
    Add to Cart

  • Harwil - 16-23 GPM Flow Switch - Q12DSMSC

    Regular Price:$73.99

    $73.99
    Add to Cart

  • Harwil - 24V Flow Switch - 60-1008

    Regular Price:$73.99

    $73.99
    Add to Cart

  • Harwil - 3 Pin MTA Flow Switch - Q12DSCSLA

    Regular Price:$76.50

    $76.50
    Add to Cart

  • Harwil - Flow Switch Tee, 3/4" MPT - TEE6

    Regular Price:$13.99

    $13.99
    Add to Cart

  • Harwil - Flow Switch, Goldline (Q12Ds-C2/Goldline-G1-068005E-2) - f

    Regular Price:$84.95

    $84.95
    Add to Cart

  • Harwil - Flow Switch, Harwil Q12DS-C2, Beach Comber, Molex - Q-12DS-C2/2/6M/NO/4F

    Regular Price:$61.20

    $61.20
    Add to Cart

  • Harwil Corp - Flow Switch, Harwil Q12DS, 1/2"mpt - Q-12DS50

    Regular Price:$64.74

    $64.74

    Out of stock

Set Sort Direction

Current View Mode: List Set View Mode: Grid

16 - 30 of 40

Page:
  1. Previous
  2. 1
  3. 2
  4. 3
  5. Next
  • PSS
    • Contact PSS
    • Shipping Policies
    • Return Policies
    • Privacy Policy
    • PSS Employment
    • About PSS
  • Support
    • Technical Support
    • Part Identifier
    • Returns & Warranty Claims
    • Order Cancellation Request
    • Error Codes
  • Account
    • Customer Login
    • Track Order
    • Create Account
    • Are You Tax Exempt?
    • Schedule Service (Houston, TX)
  • Shipping
    • Track Order
    • Order Cancellation Request
    • Returns & Warranty Claims
    • Shipping Policies
    • Damaged Shipment Report

© 2026, PSS - Pool Spa Supplies

Loader Image Please wait