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Drinking Water Test & Flow Meters

Your source for quality water flow meters

Shop at Discount Filter Store first, for a wide range of water flow meters & controllers, water leak sensors, and digital sensors, to help regulate the flow of your water and keep your water clean and safe.  Water flow is measured to assess how much water is available and to check the quantity of water flowing through a system.  A steady and consistent water flow is essential to effectively and efficiently disinfect drinking water, especially in a RO water filter system.  Every one of our flow meters is made with the highest-grade materials to guarantee its continued use.  Not sure which flow meter you need, our customer service experts can help you choose the right water flow meter from our wide selection of flow meters.

Need a stronger water flow, check out our selection of booster pumps, designed to increase the flow rate of water through your system.

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  1. 8000T Digiflow Water Flow Meter
  2. SP-C1 HM Digital Sensor

    SP-C1 HM Digital Sensor

    Fits the HM Digital COM-100 Learn More
    $29.70 Retail Price:  $36.79
  3. SP-O2 HM Digital Sensor

    SP-O2 HM Digital Sensor

    Fits the HM Digital ORP-200 Learn More
    $54.99 Retail Price:  $65.54
  4. SP-P2 HM Digital Sensor

    SP-P2 HM Digital Sensor

    Fits the HM Digital PH-200 Learn More
    $44.99 Retail Price:  $54.04
  5. TDS-EZ HM Digital Water Test Meter
  6. TM-1 HM Digital Digital Thermometer

    TM-1 HM Digital Digital Thermometer

    $19.99 Retail Price:  $25.24
  7. BA-TDS-14 Tier1 Inline TDS Monitor

    BA-TDS-14 Tier1 Inline TDS Monitor

    Fits standard 1/4-inch water lines Learn More
    $23.99 Retail Price:  $29.89
  8. BA-TDS-38 Tier1 Inline TDS Monitor

    BA-TDS-38 Tier1 Inline TDS Monitor

    Fits standard 3/8-inch water lines Learn More
    $26.99 Retail Price:  $33.34
  9. LCS-14 Leak Controller Leak Controller
  10. SP-5 HM Digital Sensor Probe

    SP-5 HM Digital Sensor Probe

    Fits the HM Digital DM-2 Learn More
    $9.99 Retail Price:  $13.05
  11. SP-4 HM Digital Sensor Probe

    SP-4 HM Digital Sensor Probe

    Fits the HM Digital DM-1 Learn More
    $9.99 Retail Price:  $13.79
  12. FM-2 HM Digital Filter Change Monitor

    FM-2 HM Digital Filter Change Monitor

    $39.95 Retail Price:  $48.24
  13. PS-202 HM Digital Controller

    PS-202 HM Digital Controller

    $194.99 Retail Price:  $226.49
  14. PSC-150 HM Digital Commercial Controller and Monitor
  15. PSC-154 HM Digital Controller

    PSC-154 HM Digital Controller

    $238.99 Retail Price:  $277.09
  16. SP-1 HM Digital Sensor Probe

    SP-1 HM Digital Sensor Probe

    Fits the HM Digital PS-100, PC-100, PS-200, and PS-202 Learn More
    $50.99 Retail Price:  $59.97
  17. SP-1-PSC HM Digital Sensor Probe

    SP-1-PSC HM Digital Sensor Probe

    Fits the HM Digital PSC-150, PSC-154, and CIC-152 Learn More
    $50.99 Retail Price:  $59.97
  18. SP-2 HM Digital Sensor Probe

    SP-2 HM Digital Sensor Probe

    Fits the HM Digital DM-1 Learn More
    $11.99 Retail Price:  $15.99
  19. SP-3 HM Digital Sensor Probe

    SP-3 HM Digital Sensor Probe

    Fits the HM Digital DM-2 Learn More
    $18.99 Retail Price:  $23.81
  20. FMS-2 Tier1 Water Flow Sensor

    FMS-2 Tier1 Water Flow Sensor

    Sized at .75 inches by 2.52 inches Learn More
    $15.99 Retail Price:  $20.69

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