Introduction
Thank you for choosing the Hunter ExtremeAir Tower Bladeless Air Purifier. This 2-in-1 device combines advanced air purification with a powerful cooling fan, designed to improve air quality and comfort in your home. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your appliance. Please read it thoroughly before use and retain it for future reference.
Image: The Hunter ExtremeAir Tower Bladeless Air Purifier, showcasing its sleek taupe design and bladeless fan ring.
Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when operating this appliance.
- Read all instructions before using the appliance.
- Ensure the power supply matches the voltage specified on the appliance.
- Do not operate any fan with a damaged cord or plug. Discard fan or return to an authorized service facility for examination and/or repair.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Arrange cord away from traffic area and where it will not be tripped over.
- Always unplug the appliance before cleaning or performing any maintenance.
- Do not use outdoors.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
Product Features
- 2-in-1 Design: Combines air purification with a bladeless cooling fan.
- 9 Fan Speeds: Adjustable airflow for personalized comfort.
- Oscillation: Wide-angle oscillation for broader air distribution.
- Quiet Operation: Operates as quietly as 36 decibels in sleep mode.
- Programmable Timer: For automatic shut-off.
- Touch Control & Remote Control: Convenient operation.
- Filter Replacement Indicator: Ensures optimal performance.
- Three-Stage Filtration System:
- EcoSilver® Pre-Filter: Coconut carbon pre-filter neutralizes VOCs and odors. Silver nanoparticles prevent growth of microorganisms.
- True HEPA Filter: H13 True HEPA filter captures up to 99.97% of airborne particles as small as 0.3 microns (e.g., smoke, dust, pollen, pet dander, mold spores, dust mite debris).
- Photocatalyst Filter: Works with LED UVC to remove toxic VOCs.
- UVC Light Technology: Inhibits the growth of bacteria and viruses.
Image: A detailed view of the control panel on the Hunter ExtremeAir Tower Bladeless Air Purifier, highlighting buttons for On/Off Power, 9 Fan Speeds, Timer, Oscillation Mode, Sleep Mode, UV Mode, and Filter Light Indicators.
Image: An exploded view diagram illustrating the three-stage filtration system of the air purifier, including the EcoSilver Pre-Filter, True HEPA Filter, and Photocatalyst Filter, with descriptions of what each filter targets (e.g., pet hair, dust, pollen, mold spores, smoke, bacteria & viruses).
Image: A graphic demonstrating the UVC Light Technology feature, showing how UVC light inhibits the growth of bacteria and viruses within the air purifier.
Setup and Installation
- Unpacking: Carefully remove the air purifier from its packaging. Retain packaging for future storage or transport.
- Placement: Place the air purifier on a firm, level surface. Ensure there is at least 6 inches (15 cm) of clear space around all sides for optimal airflow. Do not block air inlets or outlets.
- Power Connection: Plug the power cord into a standard 120V AC electrical outlet.
- Initial Filter Check: Before first use, ensure all filters are correctly installed and any protective packaging has been removed from the filters. Refer to the "Filter Replacement" section for details.
Operating Instructions
Control Panel and Remote Control
The air purifier can be operated using the touch controls on the unit or the included remote control.
- Power On/Off: Press the ⏻ button to turn the unit on or off.
- Fan Speed: Press the ⇌ button repeatedly to cycle through 9 fan speeds. The current speed will be indicated on the display.
- Timer: Press the ⏱ button to set the operating timer (e.g., 1, 2, 4, 8 hours). The unit will automatically shut off after the set time.
- Oscillation: Press the ↻ button to activate or deactivate the oscillation function, allowing the unit to rotate and distribute air across a wider area.
- Sleep Mode: Press the ☽ button to enter sleep mode. In this mode, the fan operates at a lower speed and the display lights dim for quiet operation.
- UV Mode: Press the ☀ button to turn the UVC light technology on or off.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air purifier. Always unplug the unit before cleaning or performing any maintenance.
Cleaning the Exterior
Wipe the exterior surfaces of the air purifier with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as these may damage the finish. Do not allow water to drip into the air purifier.
Filter Replacement
The filter replacement indicator light will illuminate when it's time to replace the filters. Filter lifespan varies depending on usage and air quality. It is recommended to replace filters every 6-12 months.
- Unplug the unit: Ensure the air purifier is unplugged from the power outlet.
- Remove the top: Push the button located on the left side of the base and turn the top counterclockwise to unlock and remove it.
- Remove old filters: Lift the old filters out of the unit using the attached tabs. Dispose of used filters responsibly.
- Insert new filters: Place the new pre-filter onto the front of the HEPA filter and secure it by pressing down on the outer edges.
- Reassemble: Place the new filters back into the unit. Line up the top with the notches on the base and turn clockwise to lock it securely.
- Reset Filter Indicator: After replacing filters, plug in the unit and press and hold the "Filter" button (often indicated by a filter icon) for 3-5 seconds until the indicator light resets.
Image: A four-panel visual guide demonstrating the filter replacement process for the Hunter HPF520. It shows unplugging the unit, removing the top by pressing a button and turning, lifting out old filters, inserting new pre-filters onto HEPA filters, and finally placing new filters back and securing the top.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. |
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| Reduced airflow or poor purification. |
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| Unit is making unusual noise. |
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| Remote control not working. |
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Specifications
| Model Number | HPF520 |
| Brand | Hunter |
| Product Dimensions | 9"D x 9"W x 35.5"H (22.86 cm D x 22.86 cm W x 90.17 cm H) |
| Weight | 9.75 Pounds (4.42 kg) |
| Floor Area Coverage | 117 Square Feet (10.87 sq meters) |
| Controller Type | Remote Control, Touch Control |
| Fan Speeds | 9 |
| Noise Level (Sleep Mode) | As quiet as 36 decibels |
| Filtration Type | EcoSilver Pre-Filter, True HEPA Filter (H13), Photocatalyst Filter, UVC Light |
Image: A diagram illustrating the dimensions of the Hunter ExtremeAir Tower Bladeless Air Purifier, showing a height of 35.2 inches and a width of 9.3 inches.
Image: A room size chart demonstrating the air exchange rates per hour for the Hunter HPF520 in various room sizes, including bedroom (10'x15'x8'), kitchen (20'x15'x8'), bathroom (10'x10'x8'), living room (20'x20'x8'), and another bedroom (10'x20'x8').
Warranty and Support
For warranty information, product registration, or technical support, please visit the official Hunter website or contact their customer service.
- Manufacturer: Hunter Fan Company
- Website: www.hunterfan.com
- Contact: Refer to the product packaging or manufacturer's website for specific customer service contact details.
Legal Disclaimer: Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. (Note: This disclaimer was provided in the source product information, though it appears to be a generic disclaimer not directly related to an air purifier.)
