1. Introduction
Thank you for choosing the Dhyala KJ02 Pet Air Purifier. This device is designed to improve indoor air quality by effectively removing pet hair, dander, allergens, and odors, creating a cleaner and healthier environment for you and your pets. This manual provides essential information for the safe and efficient use of your air purifier and its replacement pre-filters.

Image 1: Dhyala KJ02 Pet Air Purifier with 6 replacement pre-filters.
2. Safety Information
- Read all instructions before using the appliance.
- Do not operate the air purifier with a damaged cord or plug.
- Keep the air purifier away from water or other liquids.
- Do not insert objects into any openings.
- Ensure proper ventilation around the unit.
- Unplug the air purifier before cleaning or performing any maintenance.
- This appliance is for indoor household use only.
3. Package Contents
- 1 x Dhyala KJ02 Pet Air Purifier Unit
- 1 x H13 HEPA Filter (pre-installed)
- 6 x Dhyala KJ02 Pet Replacement Pre-Filters
- 1 x User Manual
4. Product Overview
The Dhyala KJ02 Pet Air Purifier features a multi-stage filtration system, including a Hair Pre-Filter and an H13 HEPA Filter, designed to capture various airborne particles and odors. The pre-filter specifically targets pet hair and dander.

Image 2: Dhyala KJ02 Air Purifier with H13 HEPA filter and Hair Pre-Filter.

Image 3: Pre-Filter trapping pet hair and dander.
5. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Dhyala (XMSJ) |
| Model | KJ02 |
| Power (W) | 1000W |
| Air Volume | 420m³/h |
| Voltage | 220 V |
| Origin | Mainland China |
| Air Purifier Dimensions (Diameter x Height) | 9.8 in x 20.1 in |
| Filter Dimensions (Diameter x Height) | 8.5 in x 10.5 in |
| Pre-Filter Dimensions (Diameter x Height) | 8.5 in x 9.6 in |

Image 4: Product Dimensions.
6. Setup
6.1 Filter Installation
The H13 HEPA filter is typically pre-installed. The pre-filter needs to be attached to the main filter core. Follow these steps for easy and fast installation:
- Unplug the air purifier from the power outlet.
- Remove the bottom cover of the air purifier to access the filter compartment.
- If replacing, take out the old pre-filter by peeling it off along the Velcro strips. Detach it from the main filter core.
- Align the new pre-filter around the outer frames of the filter core.
- Secure the new pre-filter tightly to the Velcro strips on the filter core.
- Place the filter assembly back into the air purifier and secure the bottom cover.
- Plug in the air purifier.

Image 5: Easy & Fast Pre-Filter Installation.
7. Operating Instructions
7.1 Power On/Off
- To turn on the air purifier, press the Power button on the control panel.
- To turn off the air purifier, press the Power button again.
7.2 Fan Speed/Mode Selection
Your Dhyala KJ02 Air Purifier may feature different fan speeds or operating modes (e.g., Low, Medium, High, Sleep, Auto). Refer to the control panel icons for specific functions. Press the Mode/Fan Speed button to cycle through available settings.
8. Maintenance
8.1 Pre-Filter Replacement
The pre-filter is crucial for capturing larger particles like pet hair and dander. Regular replacement ensures optimal performance.
- It is suggested to replace the pre-filter approximately once per month, depending on usage and pet activity.
- Refer to Section 6.1 for detailed replacement instructions.

Image 6: Changes of Pre-Filter over 8 weeks.

Image 7: Pre-Filter replacement guidance.
8.2 H13 HEPA Filter Replacement
The H13 HEPA filter has a longer lifespan than the pre-filter. Consult the product packaging or manufacturer's website for specific replacement intervals, typically every 6-12 months depending on air quality and usage.
8.3 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 grilles are free from obstructions.
9. Troubleshooting
- Unit does not turn on: Ensure the power cord is securely plugged into a working outlet. Check if the power button has been pressed.
- Poor air purification: Check if the filters are installed correctly. Replace the pre-filter if it appears heavily soiled. Ensure there are no obstructions around the air intake or outlet.
- Unusual noise: Check for any foreign objects inside the unit. Ensure filters are seated properly.
10. User Tips
- Regular Pre-Filter Checks: Visually inspect your pre-filter weekly, especially if you have multiple pets or pets that shed heavily. This helps maintain optimal air flow and extends the life of your main HEPA filter.
- Strategic Placement: Place the air purifier in the room where your pets spend the most time to maximize its effectiveness in capturing pet dander and odors.
- Consistent Use: For best results, operate the air purifier consistently, even at lower fan speeds, to maintain continuous air filtration.
11. Warranty and Support
For warranty information, technical support, or to purchase additional replacement filters, please contact your retailer or visit the official Dhyala website. Keep your purchase receipt as proof of purchase.
Contact Information:
- Website: [Manufacturer's Website]
- Email: [Support Email]
- Phone: [Support Phone Number]