Introduction
This manual provides instructions for the COWAY Airmega AP-1512HH & 200M Filter Replacement Set, which includes a HEPA filter and a Pet filter. This set is designed to maintain the air purification performance of your compatible Coway Airmega unit. Please read these instructions carefully before installation and use.

Figure 1: Exploded view of the Coway Airmega filter system, illustrating the pre-filter, custom filter, and HEPA filter layers.
Setup and Compatibility
This filter replacement set is compatible with the following Coway Airmega models:
- Coway Airmega AP-1512HH
- Coway Airmega 200M
Ensure your air purifier is unplugged before attempting to install or replace filters. Refer to your air purifier's main instruction manual for specific steps on opening the unit and accessing the filter compartment.

Figure 2: Compatible Coway Airmega air purifier models.
Operating Principles and Filter Types
The Coway Airmega filter system utilizes multiple layers to purify air effectively. This replacement set includes a True HEPA filter and a specialized Pet filter.
Filter Functions:
- HEPA Filter: Captures 99.97% of airborne particles as small as 0.3 microns, including pollen, dust mites, pet dander, and other allergens.
- Pet Filter: Specifically designed to reduce pet-related odors and harmful gases such as ammonia (NH3) and hydrogen sulfide (H2S) that originate from pet waste and dander.
Coway offers various custom filters to address specific air quality concerns. This set includes the Pet filter, which is optimized for households with pets.

Figure 3: Overview of different custom filter options and their primary functions.

Figure 4: Pet filter targets ammonia and pet odors.

Figure 5: The Pet filter effectively removes ammonia and hydrogen sulfide.
Official Product Videos:
Video 1: "The Pet Filter is Amazing for our Pet Household!" This video demonstrates the benefits of the Pet Filter in a home with pets, highlighting its effectiveness in managing pet-related air quality issues.
Video 2: "Life with Airmega and 13 Cats" This video showcases the Coway Airmega's performance in a multi-cat household, emphasizing its ability to maintain fresh air despite numerous pets.
Maintenance and Filter Replacement
Regular filter replacement is crucial for maintaining the optimal performance of your Coway Airmega air purifier. The unit features a convenient filter replacement indicator to remind you when replacement is due.
Recommended Replacement Schedule:
- HEPA Filter: Replace approximately every 12 months.
- Pet Filter: Replace approximately every 6 months.
The actual lifespan of filters may vary depending on air quality and usage frequency.
Replacement Procedure:
- Unplug the air purifier from the power outlet.
- Open the front cover of the air purifier to access the filter compartment.
- Remove the old filters. Dispose of used filters responsibly.
- Install the new HEPA and Pet filters according to the markings on the filters and the air purifier. Ensure they are seated correctly to prevent air bypass.
- Close the front cover securely.
- Plug the air purifier back into the power outlet.
- Reset the filter replacement indicator on your unit as per your air purifier's main manual.
Using genuine Coway filters ensures proper fit, high performance, and maintains the validity of your air purifier's warranty.

Figure 6: Included filters and their recommended replacement intervals.

Figure 7: Importance of using genuine Coway replacement filters.
Troubleshooting
Unusual Odor After Filter Replacement:
Occasionally, a new filter may emit a slight, temporary odor. This is typically due to manufacturing processes and should dissipate within a few hours of operation. To expedite this, operate the air purifier on a high setting in a well-ventilated area for a day or two.
Reduced Airflow or Performance:
- Ensure all filters are installed correctly and the front cover is securely closed.
- Check if the pre-filter (not included in this set, but part of the air purifier) requires cleaning. A clogged pre-filter can restrict airflow.
- Verify that the filter replacement indicator has been reset after installing new filters.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Coway |
| Model Number | AP-1512HH-FP Pet |
| Compatible Devices | Coway Airmega AP-1512HH, Coway Airmega 200M |
| Included Components | HEPA Filter, Pet Filter |
| Material | Fiberglass, Polypropylene |
| Product Dimensions (L x W x Th) | 15" x 13" x 0.8" |
| Item Weight | 16 ounces |
| UPC | 826439000929 |
Warranty Information
This product is covered by a 1-year EU Spare Part Availability Duration. Please note that using non-genuine replacement filters may void the warranty of your Coway Airmega air purifier. Always use genuine Coway filters to ensure continued warranty coverage and optimal performance.
Customer Support
For further assistance, technical support, or inquiries regarding your Coway Airmega air purifier or filter replacement set, please refer to the contact information provided in your original air purifier manual or visit the official Coway website.