Introduction
The Instant HEPA Quiet Air Purifier is designed to provide cleaner air in your home or office. It utilizes advanced filtration and plasma ion technology to capture airborne particles and reduce odors. This manual provides essential information for the safe and effective operation and maintenance of your air purifier.

Figure 1: Instant HEPA Quiet Air Purifier, Pearl model.
Key Features
- Advanced Filtration: Features a HEPA-13 filter with a carbon layer, capturing 99.97% of dust, pollen, smoke, mold, and other ultrafine impurities, while also reducing unpleasant odors.
- Plasma Ion Technology: Projects positive and negative ions to further enhance air purification.
- Efficient Air Cleaning: Filters air in rooms up to 630 sq ft per hour, exchanging air 5 times per hour in a 126 sq ft room.
- Auto Mode: Built-in sensors monitor air quality and automatically adjust fan speed. An indicator light band changes color (white for good, orange for okay, red for poor) to reflect air quality.
- Whisper-Quiet Operation: A light sensor automatically turns off displays and lowers noise levels for undisturbed sleep.
- Energy Star Certified: Includes an Eco mode that cycles the fan on and off to reduce energy consumption by 50% when air quality is consistently good.
- Long-Lasting Filter: High-quality air filter designed to last up to 12 months.
Setup
1. Unpacking and Placement
Carefully remove the air purifier from its packaging. Place the unit on a flat, stable surface in the room where air purification is desired. Ensure there is adequate space around the unit for proper airflow.
2. Power Connection
Plug the power cord into a standard electrical outlet. The unit will perform an initial 30-second countdown to sense the air quality before beginning operation.
Operating Instructions
Control Panel Overview

Figure 2: Touch control panel for the Instant Air Purifier.
1. Power On/Off
Press the Power button (circle with a vertical line) to turn the unit on or off. Upon powering on, the unit will initiate a 30-second air quality sensing cycle.
2. Auto Mode
The air purifier defaults to Auto Mode. In this mode, the intelligent sensors continuously monitor the surrounding air quality and automatically adjust the fan speed to maintain optimal air purity.
3. Fan Speed Adjustment
To manually adjust the fan speed, press the Fan button (fan icon). Cycle through low, medium, and high-speed settings. The unit will exit Auto Mode when a manual fan speed is selected.
4. Plasma Ion Technology
Activate or deactivate the Plasma Ion Technology by pressing the ION button (±ION icon). This feature releases positive and negative ions to enhance air purification.
5. Light Settings (Night Mode)
The Light button (light bulb icon) controls the brightness of the display and the ambient light ring. Cycle through various brightness levels, including turning the lights completely off for night mode. The unit's light sensor can also automatically adjust display brightness and fan speed in dark environments.
6. Air Quality Indicator
The ambient light ring on the top of the unit visually indicates the current air quality:
- White: Good air quality.
- Orange: Moderate air quality.
- Red: Poor air quality.
The digital display provides a percentage of air quality or particulate matter (PM 2.5) readings. Press the Info button to toggle between these displays.
Video 1: Overview of the Instant Air Purifier's features and operation, including the air quality indicator lights.
Maintenance
1. Filter Replacement
The filter should be replaced approximately every 12 months, depending on usage and air quality. The Filter button (bin icon) on the control panel will flash orange when it's time to change the filter.
- Turn off and unplug the air purifier.
- Carefully turn the unit upside down.
- Twist the filter cover at the base of the unit towards the unlock symbol to remove it.
- Remove the old filter.
- Insert a new Instant Air Purification Replacement Filter.
- Replace the filter cover and twist it towards the lock symbol to secure it.
- Plug in and power on the unit. Hold down the Filter button for 3 seconds to reset the filter indicator.

Figure 3: Activated carbon filter layer, part of the multi-stage filtration system.
2. Cleaning the Unit
Wipe the exterior of the air purifier with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the air intake and outlet vents are free from obstructions.
Troubleshooting
- Unit not powering on: Ensure the power cord is securely plugged into both the unit and a working electrical outlet.
- Reduced airflow: Check if the filter needs replacement. Ensure air intake and outlet vents are not blocked.
- Unusual noise: Verify the filter is correctly installed and the unit is on a stable surface.
- Air quality indicator always red/orange: Ensure the unit is placed in an area with good air circulation and away from direct sources of pollution. Consider increasing fan speed or replacing the filter.
Specifications

Figure 4: Product Dimensions.
| Specification | Detail |
|---|---|
| Brand | Instant |
| Model Number | 150-0002-01 |
| Color | Pearl |
| Product Dimensions | 9.83"D x 9.83"W x 16.54"H |
| Floor Area Coverage | Up to 126 sq ft (5 air changes per hour) |
| Noise Level | 30 Decibels |
| Filter Class | HEPA-13, Activated Carbon |
| Particle Retention Size | 0.3 Micron |
| Controller Type | Touch Control |
| Wattage | 38 watts |
| Certifications | AHAM Verified, ENERGY STAR CERTIFIED |
| Item Weight | 8 pounds |
Warranty and Support
Warranty Information
This Instant HEPA Quiet Air Purifier comes with a One (1) Year Limited Warranty from the manufacturer. Please retain your proof of purchase for warranty claims.
Customer Support
For further assistance, troubleshooting, or to purchase replacement parts, please visit the official Instant website or contact their customer support. Refer to the product packaging for specific contact details.





