Introduction
This manual provides essential information for the proper installation and maintenance of your Sharper Image MD1-0045 True HEPA Replacement Filter Cartridge. This filter is specifically designed for use with the Sharper Image PURIFY 5 Air Purifier to ensure optimal air purification performance. Regular filter replacement is crucial for maintaining the efficiency of your air purifier and the quality of your indoor air.
Product Overview
The MD1-0045 is a 3-in-1 True HEPA Filter Cartridge that integrates three filtration stages into a single unit:
- Pre-filter: Captures larger particles such as dust, lint, and pet hair.
- Activated Carbon Filter: Absorbs odors from cooking, pets, smoke, and volatile organic compounds (VOCs).
- True HEPA Filter: Captures 99.97% of airborne particles as small as 0.3 microns, including pollen, dust mites, and mold spores.

Setup and Installation
To replace the filter in your Sharper Image PURIFY 5 Air Purifier, follow these general steps. For detailed instructions specific to your air purifier model, always refer to its owner's manual.
- Power Off and Unplug: Ensure the air purifier is turned off and unplugged from the power outlet before beginning any maintenance.
- Access Filter Compartment: Locate and open the filter compartment cover on your PURIFY 5 Air Purifier. This usually involves twisting or unlatching a cover at the base or side of the unit.
- Remove Old Filter: Carefully remove the used filter cartridge from the unit. Dispose of the old filter according to local regulations.
- Install New Filter: Unwrap the new Sharper Image MD1-0045 True HEPA Replacement Filter Cartridge. Insert the new filter into the compartment, ensuring it is seated correctly and securely. The filter is designed for easy, tool-free replacement.
- Close Compartment: Close and secure the filter compartment cover.
- Restore Power: Plug the air purifier back into the power outlet and turn it on.
Operating Instructions
The Sharper Image MD1-0045 filter works in conjunction with your PURIFY 5 Air Purifier to deliver clean air. Once the new filter is installed, operate your air purifier as described in its original owner's manual. The filter's multi-stage design ensures continuous removal of various airborne contaminants, contributing to a healthier indoor environment.
Maintenance
For optimal performance and to maintain the 99.97% capture rate, it is imperative to replace your Sharper Image MD1-0045 filter cartridge every 6 months or after 4,500 hours of runtime, depending on usage. Filters are disposable and do not require cleaning. Always use genuine Sharper Image filters to ensure compatibility and performance.
Troubleshooting
If you notice a decrease in air purification effectiveness, increased odors, or reduced airflow from your PURIFY 5 Air Purifier, it is likely time to replace the filter. A clogged filter can reduce the amount of air filtered and diminish the unit's overall performance. Refer to the 'Maintenance' section for replacement instructions. For any issues related to the air purifier unit itself, consult the air purifier's owner's manual or contact Sharper Image customer support.
Specifications
| Feature | Detail |
|---|---|
| Product Name | True HEPA Replacement Filter Cartridge |
| Model Number | MD1-0045 |
| Brand | Sharper Image |
| Compatible Devices | Sharper Image PURIFY 5 Air Purifier |
| Filter Type | 3-in-1 (True HEPA, Carbon, Pre-filter) |
| Filter Life | Approximately 6 months or 4,500 hours |
| Product Dimensions | 7.5 x 7.5 x 2.5 inches |
| Item Weight | 12 ounces (0.34 Kilograms) |
| Material | HEPA |
| UPC | 043765015636 |
Warranty and Support
This replacement filter cartridge is designed to maintain the performance of your Sharper Image PURIFY 5 Air Purifier. As a consumable item, specific warranty details for the filter itself may vary. For information regarding the warranty of your Sharper Image PURIFY 5 Air Purifier or for any product support, please refer to the documentation included with your air purifier or visit the official Sharper Image website.


