# Hunter HC100FLOW 1-Inch Irrigation Flow Meter

The Hunter HC100FLOW is a 1-inch irrigation flow meter designed to work with Hydrawise-enabled Hunter controllers. It reports system water use through the controller and can support flow alerts, so it suits irrigation setups where remote monitoring matters, but it depends on a compatible controller and Hydrawise software.

- [Original product page](https://best-deals.pro/product/hunter-hc100flow-irrigation-flow-meter)
- [View offer](https://best-deals.pro/visit/hunter-hc100flow-irrigation-flow-meter)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Hunter
- Model: HC100FLOW
- Category: Tools & Garden > Electrical & Plumbing
- Price: 128.34 USD
- Previous price: 172.81 USD
- Discount: 26%
- Price checked: 2026-11-14T06:45:26.810Z
- Rating: 4.4 / 5
- Reviews: 87

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Provides water-use data through a compatible Hunter Hydrawise controller rather than operating as a standalone display.
- Hydrawise can report unusual flow while no zone is running and supports configurable alerts for changes in active-zone usage.
- The listing states that the meter fits standard 1-inch NPT systems and is designed for underground installation.

## Pros

- Water-use tracking and flow-rate reporting can help monitor irrigation without visiting the site.
- Configurable flow alerts can help flag possible leaks, broken spray heads, valve issues, or wiring damage.
- Customer feedback specifically mentions easy installation and water totals for a lawn.

## Cons

- Requires a compatible Hydrawise-enabled Hunter controller and the Hydrawise monitoring features to use its reporting and alerts.
- The listing provides no stated flow range or accuracy figure, so buyers needing those specifications cannot assess them from the supplied details.

## Specifications

### Identity
- Brand: Hunter Industries
### Dimensions and installation
- Dimensions listed: 7 x 4 x 4 inches
- Weight listed: 3 pounds
- Connection size stated in title: 1 in.
- Connection type claimed: 1" NPT
### Compatibility and monitoring
- Controller compatibility claimed: HC, Pro-HC, HPC, or HCC controller
- Abnormal-flow alert behavior described: Hydrawise notifies you if it detects abnormal water flows when no zone is currently running \(e.g., due to a broken pipe or faulty valve\). You can also configure alerts when the water usage for an active irrigation zone changes by more than 10% \(e.g., if a spray head gets broken or wiring damage occurs\).
### Construction and installation claims
- Body material claimed: solid brass
- Installation location described: underground installation

## Before you buy

- Operation and remote reporting depend on pairing the meter with a compatible controller and using Hydrawise software. The listing says compatible connections include HC, Pro-HC, HPC, and HCC models. Verify the controller and 1-inch NPT connection suit the planned installation.

## A good fit for

- Owners of compatible Hunter Hydrawise irrigation controllers who want to track system or zone water use.
- Installers seeking flow monitoring and configurable alerts for a 1-inch NPT irrigation setup.

## Less suited to

- Buyers needing a standalone meter that displays usage without a compatible Hunter controller.
- Systems that do not match the stated 1-inch NPT connection or controller compatibility.

## Customer feedback

Customer feedback highlights ease of installation, perceived quality, and water-use tracking, including a report of seeing lawn water totals. Functionality receives mixed feedback, so buyers who rely on dependable monitoring should weigh that alongside the listing’s controller-dependent reporting and alerts. Overall ratings lean positive, but ratings alone do not explain the mixed functionality comments.
- Positive themes: Customers praise ease of installation and product quality.
- Positive themes: Customers appreciate water-use tracking, with a reported example of lawn totals.
- Mixed feedback: Customer feedback describes functionality as mixed.

## Frequently asked questions

### Does the HC100FLOW work on its own?
The listing describes water-use reporting and alerts through a compatible Hydrawise-enabled Hunter controller, so it should not be treated as a standalone meter.
### Which controllers are listed as compatible?
The listing names HC, Pro-HC, HPC, and HCC controllers. Check the exact controller model and Hydrawise capability before purchase.
### What alerts can the system provide?
Hydrawise can notify users about abnormal flow when no zone is running. The listing also says users can configure alerts when active-zone water use changes by more than 10%.
### What connection does the meter use?
The title specifies a 1-inch meter, and the feature text claims compatibility with standard 1-inch NPT systems.

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## Add-ons

- [Hunter PRO-HC WiFi Sprinkler Controller, 12 Zone Smart Irrigation Timer \| Indoor/Outdoor 12 station smart irrigation controller with Hydrawise app control, touchscreen, and weather-based scheduling](https://best-deals.pro/visit/hunter-hc100flow-irrigation-flow-meter)
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## Images

![Hunter HC100FLOW 1-Inch Irrigation Flow Meter — 1](https://best-deals.pro/i/IoXdG4_99UEA85cpwp3380DlWnaGGTKG3JksImLtQXsT0o2IPrK6lWwIERaixDVpJrauMZOkQFcJOXJGl1yJhBsXdpPHB7TXK9h5Z1kZnpseO9cSqM-a.jpg)

![Hunter HC100FLOW 1-Inch Irrigation Flow Meter — 2](https://best-deals.pro/i/_VbH5E6fD0lVpGtj0Ndv3XmaFFVkQyGyj11bAjrKatoqMTe16_EVi9yEy6JRHaGbzMC-FIUoxfJmE9eoFWOgs2Uc60yE1Tq2_eDWh3Ti1bWA8MC0RmMU.jpg)

![Hunter HC100FLOW 1-Inch Irrigation Flow Meter — 3](https://best-deals.pro/i/_Ub5DN_1U_M2tyr4PKnZl-dcfElPUpQpfiTPWYukrgVIRR7DaS4D9JDWdMpZNMAEGpnFc_MbUp8AMRJUOvirwGLcSkstRlE0xROkwR1h4YWJu3msoEAq.jpg)

![Hunter HC100FLOW 1-Inch Irrigation Flow Meter — 4](https://best-deals.pro/i/9Z5P1h2xU3Y8OyxP5alMfCidJ10NeYZhs9fnCS3r8u143uyyTwgeEODUnomM-97pQFENSMV2wVFk9pRzNs_skSOJfsb-dWsUeDfIL0G7OPuQKV4WPSzu.jpg)

![Hunter HC100FLOW 1-Inch Irrigation Flow Meter — 5](https://best-deals.pro/i/u6vF0hqiuh4sZHsZTfuIZbHCT6Kkr9x29CsRHGsVaicKYSld9ls7DmQikoODpJT-3K519J2lsVsdU4sxQagOGAvYA4uECl3j6b6dgJMu6FBhHCZ9sc0X.jpg)

![Hunter HC100FLOW 1-Inch Irrigation Flow Meter — 6](https://best-deals.pro/i/jpGYrCSEsq98iHXV9F4J2DYUYLrLjEzd9uhrwwgkrpAasKzo061N-ihF19vh_3PxviuK8b0bIeqUL5u_vgKZtMSOVtmobTLK1B2dcw9x6wMEUZlNmCP2.jpg)