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V2.0
Read this manual before using.
Operate the unit according to the instructions provided.
Keep this for future reference.

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Table of Contents
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Questions and answers

Patricia Marcoux
February 19, 2025

I replaced the filter and the change filter light stays on .

1 comments:
Mr. Anderson
February 19, 2025

After replacing the filter in the Medify Air MA-40, the change filter light may still be on because the filter indicator has not been reset. To reset it, hold down the FAN SPEED button and the IONIZER button at the same time for 3-5 seconds.

This answer is automatically generated

Barry Butler
February 20, 2025

After replacing filter, filters er icon flashes Icon between Speed and Ionizer

User image 67b790553b2bf
1 comments:
Mr. Anderson
February 20, 2025

The filter error icon is flashing on the Medify Air MA-40 after replacing the filter because the filter indicator light needs to be reset. To reset it, hold down the FAN SPEED button and the IONIZER button at the same time for 3-5 seconds after installing the new filter and turning the unit back on. This will turn off the indicator light and reset the timer for 3,000 hours.

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Bonnie S Kohnke
March 17, 2025

After changing the filter and resetting the unit, the red light in front comes on and never progresses to green or blue anymore. Nothing else in my house has changed other than replacing the filter and resetting the unit.

User image 67d85778311f0
1 comments:
Mr. Anderson
March 17, 2025

The red light on your Medify Air MA-40 may not be changing to green or blue after replacing the filter and resetting the unit for the following reasons:

1. Incorrect Filter Installation – Ensure the new filter is installed correctly with the white side facing towards you and that any plastic packaging has been removed.

2. Improper Reset Process – After replacing the filter, reset the filter indicator light by holding down the FAN SPEED button and the IONIZER button at the same time for 3-5 seconds.

3. Air Quality Still Poor – The unit may still be detecting poor air quality, causing the light to remain red. Allow some time for the purifier to filter the air.

4. Sensor Blockage or Malfunction – Check for any obstructions around the air quality sensor and clean it if necessary.

If the issue persists, try turning the unit off and on again or ensure the filter is properly seated.

This answer is automatically generated

Nancy Cole
March 20, 2025

what do the four blue light on front mean0

Summary of Contents for Medify Air MA-40

  • Page 1 V2.0 Read this manual before using. Operate the unit according to the instructions provided. Keep this for future reference.
  • Page 2 TABLE OF CONTENTS Belore Use Open and Replace New Filter Control Panel Functions Turning Off Air Purifier Adjustment of Fan Speeds...
  • Page 3 In order to avoid damage to you, others or property, follow the safety precautions. If the power cord or unit is out of order, contact Medify Customer Service immediately. Clean air outlet This is a 110v unit. It is NOT made for 220v use.
  • Page 4 Open and Replace back cover 1h,2h,4h,8h Filter Replacement Timer switch Indicator Child Lock Sleep Indicator Medium IONIZER Indicator using the top buttons SLEEP TIMER IONIZER CHILD-LOCK IONIZER button 10 inch 10 inch To ensure proper air circulation, 10 inch leave at least 10” space between wall or furniture and back air intake.
  • Page 5: Install Filter

    4.Remove plastic packaging from the 6. Replace back cover Install filter new filter before installing into the air purifier. The 3 stage Medify filter is a one-piece filter for higher performance. Remove by pulling on the small tab at top. When reinstalling, make sure to push back in and make sure it is in snug for maximum performance.
  • Page 6: Control Panel

    Control panel Second step:True HEPA h13 Filter Fourth step: SLEEP IONIZER CHILD-LOCK Removes large particles such as: Dust, Dander, Hair and others Plugging In Turning On The Air Purifier 2.True HEPA h13 Filter 4.Ionizer HEPA H13 is a higher Grade of Produces negative ions to HEPA than Hepa Type or True HEPA.
  • Page 7: Cleaning Your Air Purifier

    SLEEP Press speed button to choose your Cleaning Your Air Purifier speed. Options are: 1,2,3 and Sleep Mode. From time to time if you see excess dust accumulate on the unit, wipe with a clean dry cloth. Also make sure air intake and vents are free from excess dust.
  • Page 8 4.Remover old filter from the unit. 7. Reset Filter indicator Light: Pull on the tab at the top to remove. After new filter is installed and unit is turned back on: Hold down the FAN SPEED button and the IONIZER button at the same time for 3-5 seconds and the indicator light will go 1.Indicator Lights will show the user off and timer is reset for 3000 hours...
  • Page 9: Warranty And Service

    7.Warranty and service every six(6)months of after 3,000 hours of use. The filter replacement indicator will let you know when it is time to change.

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