Filter Monitors by HM Digital

HM Digital Filter Monitor FM-1
Replaces Clean Tap Monitor CT-1

The new Filter Monitor is an innovative system to alert when a filter needs to be changed via color-coded lights at the base of the faucet. The battery-powered FM-1 has five timers for a 5-stage system and programmable set-points and alarms for each function, all in a crisp, attractive housing.

Ordering Information

Model No: FM-1

Filter Monitor FM-1 Features

• A five-stage filter monitor with five independent timers and a tri-color LED faucet indicator disc.
• Works on time (and volume for the FM-2) for up to five stages (can be less).
• The LED indicator disc will illuminate a green, yellow or red light when the water is turned on. The color indicates the percentage of elapsed time.
• Auto-Off function conserves battery power. The unit shuts off automatically after 5 minutes of non-use.
• The timer counts down in months or days (settings can be modified).
• Includes an audible alarm (beep).
• Modern design is perfect for any kitchen.
• Installs quickly and easily.

Filter Monitor FM-1 Specifications   

• Timer Range: 0-999 days/months
• Timer Modes: Days or months (default is months)
• Settings: One alert per stage, up to five stages
• Default Setting: 12 months
• Batteries: 2 x AA (included)
• Battery Life: approx. 18 months
• Base Unit Dimensions: 100 x 63 23 mm (4 x 2.5 x 0.9 in)
• Base Unit Weight: 119 g (4.2 oz.) (including batteries)
• Flow Switch Cable Length: 93 cm (36.6 in)
• Flow Switch Fitting Size: 1/4" Quick Connect
• LED Faucet Indicator Disc Cable Length: 92 cm (36.25 in)
• LED Faucet Indicator Disc Dimensions: 4.75 (1 1/4" in.) dia., 8 cm (5/16") high

HM Digital Filter Monitor with Volumizer FM-2:

The new Filter Monitor is an innovative system to alert when a filter needs to be changed via color-coded lights at the base of the faucet. The battery-powered FM-2 has five timers for a 5-stage system, as well as a water volumizer and programmable set-points and alarms for each function, all in a crisp, attractive housing.

Ordering Information

Model No: FM-2

Filter Monitor FM-2 Features

• A five-stage filter monitor with five independent timers and a tri-color LED faucet indicator disc.
• Counts time and volume for up to five stages (can be less).
• The LED indicator disc will illuminate a green, yellow or red light when the water is turned on. The color indicates the percentage of elapsed time and volume used.
• Auto-Off function conserves battery power. The unit shuts off automatically after 5 minutes of non-use.
• The timer counts down in months or days (settings can be modified).
• The volumizer counts up in gallons or liters (settings can be modified).
• Includes an audible alarm (beep).
• Modern design is perfect for any kitchen.
• Installs easily.

Filter Monitor FM-2 Specifications   

• Timer Range: 0-999 days/months
• Timer Modes: Days or months (default is months)
• Volume Range: 0-99999 Gallons / Liters\
• Volume Modes: Gallons (default) or Liters
• Volume Accuracy: +/-1% (at typical pressure; low and high pressures may affect accuracy
• Settings: One alert per stage, up to five stages
• Default Setting: 12 months
• Batteries: 2 x AA (included)
• Battery Life: approx. 18 months
• Base Unit Dimensions: 100 x 63 23 mm (4 x 2.5 x 0.9 in)
• Base Unit Weight: 119 g (4.2 oz.) (including batteries)
• Flow Sensor Cable Length: 93 cm (36.6 in)
• Flow Sensor Fitting Size: 1/4" Quick Connect
• LED Faucet Indicator Disc: Works with any non-air gap filter faucet
• LED Faucet Indicator Disc Cable Length: 92 cm (36.25 in)
• LED Faucet Indicator Disc Dimensions: 4.75 (1 1/4" in.) dia., 8 cm (5/16") high