Introduction
This manual provides instructions for the installation and maintenance of the Hunter H-HF670-VP Replacement Filter Value Pack. This pack is designed for use with Hunter HP670 series tower air purifiers to ensure optimal air purification performance.

Image: Hunter H-HF670-VP Replacement Filter Value Pack components.
Product Features
- True HEPA Filtration: Removes up to 99.97% of airborne particles as small as 0.3 microns, including smoke, dust, pollen, pet hair, dander, mold spores, and dust mite debris.
- Coconut Carbon Pre-filter: Neutralizes household odors from cooking, cleaning, smoking, and pets. Also captures larger particles, extending the life of the HEPA filter.
- EcoSilver Pre-filter: Contains silver nanoparticles to prevent the growth of microorganisms, including bacteria and viruses, on the filter surface.

Image: Illustration of airborne particles filtered by the system.

Image: Detailed view of True H13 HEPA and Activated Carbon filter components.
Compatibility
This replacement filter value pack is compatible with the following Hunter air purifier models:
- HP670
- HP670WH
- HP670BL
- HP670GR

Image: Filter dimensions for compatibility verification.
Package Contents
The Hunter H-HF670-VP Replacement Filter Value Pack includes:
- 1x True HEPA Filter
- 2x Pre-filters
Setup and Installation
Follow these steps to replace the filters in your Hunter HP670 series air purifier:
- Unplug the Air Purifier: Ensure the unit is unplugged from the power outlet before proceeding.
- Access Filters: Turn the air purifier unit upside down and twist off the bottom base to access the filter compartment.
- Remove Old Filter: Carefully remove the old HEPA filter and pre-filter from the unit.
- Install New Pre-filter: Wrap the new pre-filter around the new HEPA filter, securing it with the attached velcro.
- Place New Filter: Place the new filter assembly back into the unit with the sticker side facing up.
- Secure Base: Lay the bottom base on top of the unit and twist to lock it securely.

Image: Step-by-step guide for easy filter change.
Operating
After installing the new filters, plug in your Hunter HP670 series air purifier. Refer to your air purifier's main instruction manual for specific operating instructions, including power settings, fan speeds, and timer functions. The new filters will immediately begin purifying the air in your environment.

Image: Hunter air purifier providing premium filtration in various home environments.
Maintenance
Regular filter replacement is crucial for maintaining the efficiency and performance of your air purifier. Adhere to the following replacement schedule:
- True HEPA Filter: Recommended to replace every 6 months.
- Pre-filters (Coconut Carbon and EcoSilver): Recommended to replace every 3 months.
Replacement frequency may need to be increased in environments with higher air pollution, pet dander, or frequent cooking/smoking.

Image: Filter replacement recommendations.
Troubleshooting
If your air purifier is not performing optimally after filter replacement, consider the following:
- Reduced Airflow: Ensure the filters are installed correctly and the bottom base is securely locked. Check for any obstructions around the air intake or outlet.
- Persistent Odors: Verify that the pre-filters are new and correctly installed. If odors persist, consider replacing pre-filters more frequently, especially in high-odor environments.
- Indicator Lights: Refer to your air purifier's main manual for specific indicator light meanings and troubleshooting steps related to filter life reset.
- General Performance Issues: If issues persist, consult the original air purifier manual or contact Hunter customer support.
Specifications
| Brand | Hunter |
| Model Number | H-HF670-VP |
| Compatible Devices | Hunter HP670, HP670WH, HP670BL, HP670GR Air Purifiers |
| Material | Polypropylene |
| Item Weight | 16 ounces |
| Product Dimensions (L x W x Th) | 8"L x 8"W x 10"Th |
| Air Filter Construction | Pleated (HEPA) |
| Included Components | 1x True HEPA Filter, 2x Pre-filters |
| GTIN / UPC | 810067450577 |
Warranty and Support
This product comes with a 1 Year Manufacturer Warranty. For warranty claims, technical support, or further assistance, please contact Hunter Fan Company customer service or visit their official website.
You can find more information and contact details on the Hunter Brand Store.
Official Product Video
Video: Hunter Brand Video showcasing various Hunter products, including air purifiers. This video provides an overview of Hunter's commitment to innovation and fresh air solutions.