smartmi P1 Filter

smartmi P1 Air Purifier Replacement Filter User Manual

Model: P1 Filter | Brand: smartmi

1. Introduction

This manual provides instructions for the smartmi P1 Air Purifier Replacement Filter. This filter is designed to maintain the optimal performance of your smartmi P1 Air Purifier by capturing various airborne particles and odors.

Regular replacement of the filter ensures continuous clean air delivery and effective removal of pollutants from your environment.

Image showing a smartmi air purifier in a room with a dog, illustrating pet hair and odors being filtered.

The smartmi P1 Air Purifier with its filter effectively addresses common household air quality concerns, including pet odors.

2. Product Features

The smartmi P1 Replacement Filter incorporates a multi-stage filtration system to ensure comprehensive air purification:

  • H13 True HEPA Filtration: Captures 99.97% of particles as small as 0.3 microns, including pollen, dust mites, pet dander, and other allergens.
  • Activated Carbon Layer: Effectively absorbs various odors, such as pet odors, cooking smells, smoke, and volatile organic compounds (VOCs).
  • Pre-filter: Traps larger particles like hair and lint, extending the life of the HEPA filter.
Diagram illustrating the multi-layer filtration system of the smartmi P1 filter, showing preliminary, HEPA, activated carbon, and inner filter layers.

Detailed view of the filter's multi-layer construction, highlighting the preliminary, HEPA, activated carbon, and inner filter components.

Diagram showing various airborne particles like pollen, pet dander, dust, smoke, and hair being captured by the filter.

The filter effectively captures common airborne pollutants, ensuring cleaner air.

3. Compatibility

This replacement filter is designed exclusively for the smartmi P1 Air Purifier. Ensure your air purifier model is P1 before purchasing and installing this filter.

Image of the smartmi P1 Air Purifier with the filter visible, confirming compatibility.

The smartmi P1 Air Purifier, for which this filter is a compatible replacement.

4. Setup and Installation

Follow these steps to replace the filter in your smartmi P1 Air Purifier:

  1. Ensure the air purifier is turned off and unplugged from the power outlet.
  2. Carefully turn the air purifier upside down.
  3. Locate the filter cover at the bottom of the unit. Twist the cover counter-clockwise to unlock and remove it.
  4. Grasp the old filter and pull it out from the unit.
  5. Unpack the new smartmi P1 Replacement Filter.
  6. Insert the new filter into the air purifier, ensuring it is seated correctly.
  7. Replace the filter cover by aligning it and twisting clockwise until it locks securely.
  8. Turn the air purifier upright and plug it back into the power outlet.
  9. Reset the filter life indicator in the smartmi app (refer to Section 5).
Image showing the bottom of the smartmi P1 Air Purifier with an arrow indicating a twist and pull motion for filter replacement.

The 'Twist and Pull' method for easy filter replacement.

Official smartmi video demonstrating the H13 True HEPA Filter System and its installation in the P1 Air Purifier.

5. Operating Instructions (Filter Monitoring)

The smartmi P1 Air Purifier allows you to monitor the filter's status and remaining lifespan through the smartmi mobile application.

  1. Open the smartmi app on your smartphone or tablet.
  2. Select your smartmi P1 Air Purifier from the device list.
  3. Navigate to the filter status section within the app. Here you can view the current filter life percentage.
  4. After replacing the filter, the app will prompt you to reset the filter life. Confirm the reset to ensure accurate tracking of the new filter's lifespan.
Image showing a smartphone displaying the smartmi app interface with filter status and an air purifier unit.

Monitor your filter's status conveniently via the smartmi app.

6. Maintenance

For optimal performance, it is recommended to replace the smartmi P1 Air Purifier filter every 6 to 12 months, depending on usage and air quality conditions. The smartmi app will provide a notification when replacement is due.

Comparison image showing a newly replaced filter next to a filter after 6 months of use, highlighting the accumulation of dust and debris.

Visual comparison of a new filter versus one after 6 months of use, demonstrating the need for regular replacement.

7. Troubleshooting

  • Filter Does Not Fit: Ensure you have the correct replacement filter for the smartmi P1 Air Purifier. Verify the model number on your air purifier and the filter packaging.
  • Air Purifier Not Recognizing New Filter: After installation, ensure the filter cover is securely locked. If the issue persists, try resetting the filter life indicator via the smartmi app. If the problem continues, contact smartmi customer support.
  • Reduced Airflow or Odor Persistence: If you notice reduced airflow or persistent odors shortly after replacing the filter, ensure the filter is installed correctly and the air purifier is operating in an appropriate mode. If the issue continues, the filter may be defective, or the air purifier may require servicing.

8. Specifications

SpecificationDetail
Brandsmartmi
Model NumberP1 Filter
MaterialPlastic
Product Dimensions7.17"L x 6.85"W x 7.17"Th
MERV Rating13
Compatible Devicessmartmi Air Purifier P1
Item Weight717 g
Air Filter ConstructionPleated
Included Components1 HEPA filter

9. Warranty and Support

This smartmi P1 Air Purifier Replacement Filter comes with a 30-day warranty from the date of purchase. This warranty covers manufacturing defects.

For technical support, warranty claims, or any questions regarding your smartmi product, please visit the official smartmi website or contact smartmi customer service through their designated support channels. You can also visit the smartmi Store on Amazon for more information.

© 2026 smartmi. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.