Shark HP152
Shark NeverChange Air Purifier User Manual
Model: HP152
Brand: Shark
Introduction
The Shark NeverChange Air Purifier is designed to provide powerful air purification for large rooms, covering up to 650 sq. ft. It features advanced filtration technology, including a 5-year HEPA filter and Odor Neutralizer Technology, to effectively remove 99.98% of dust, allergens, and odors from your home environment. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your air purifier.
Key Features
- NeverChange Filtration: HEPA filtration designed to last up to 5 years without replacement, thanks to the Debris Defense filter protecting the HEPA layers.
- Dual Specialization: Anti-Allergen HEPA filter targets a wide range of air contaminants, including smog, toxins, VOCs, and wildfire smoke, for comprehensive purification.
- Significant Filter Savings: Eliminates the need for frequent filter replacements, potentially saving over $300 in filter costs over 5 years.
- Debris Defense Protection: Captures large particles like hair, dust, and dander, preventing buildup on the HEPA filter and ensuring maximum performance. The screens are easily removable for cleaning.
- Large Room Coverage: Purifies areas up to 650 sq. ft. in one hour, making it suitable for bedrooms, kitchens, living rooms, and basements.
- Odor Neutralizer Technology: Guards against odors and releases a fresh scent, providing 2x better odor reduction compared to filtration alone.
- Exceeds HEPA Standards: Captures 99.98% of large, small, and micro-sized particles (0.1–0.2 microns), surpassing standard HEPA requirements.
- Clean Sense IQ: Automatically tracks air quality and adjusts power to maintain clean air. Real-time results and updates are displayed on an LED screen, measuring PM1, PM2.5, and PM10 particle sizes.
- Quiet Operation: Ultra-quiet performance with dimmable lights for minimal sleep interruption.
Product Overview

Figure 1: Front view of the Shark NeverChange Air Purifier HP152. This image shows the sleek charcoal design and the illuminated display panel indicating 100% clean air.

Figure 2: The air purifier positioned in various large room settings, demonstrating its 650 sq. ft. coverage capability in living rooms and kitchens.

Figure 3: An air purifier in a child's bedroom, illustrating the long-lasting filtration system that provides up to 5 years of purification without filter replacement.

Figure 4: The air purifier in a living room with a dog and owner, highlighting its effectiveness in homes with pets due to activated carbon and Odor Neutralizer Technology.

Figure 5: The air purifier in a bedroom at night with a sleeping person and cat, emphasizing its ultra-quiet performance and dimmable lights for undisturbed sleep.

Figure 6: A visual guide demonstrating how to slide out, wipe clean, and re-insert the DebrisDefense filter for easy maintenance.

Figure 7: An illustration of the Odor Neutralizer Technology releasing a fresh scent, indicating its effectiveness in guarding against odors.

Figure 8: A diagram illustrating the four layers of the Shark NeverChange Filtration System: DebrisDefense, Pet Particle Barrier, Activated Carbon, and NanoSeal HEPA.
Setup Guide
- Unpack the Unit: Carefully remove the air purifier from its packaging. Ensure all components are present: the main unit, Debris Defense Washable Filter, NeverChange HEPA filter, and Odor Neutralizer Cartridge.
- Choose a Location: 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. Avoid placing it directly against walls or furniture.
- Install Filters:
- Open the filter compartment according to the instructions provided in the quick start guide (refer to Figure 6 for visual guidance on accessing the DebrisDefense filter).
- Ensure the NeverChange HEPA filter and Debris Defense Washable Filter are correctly seated.
- Insert the Odor Neutralizer Cartridge into its designated slot.
- Close the filter compartment securely.
- Connect to Power: Plug the power cord into a standard electrical outlet.
- Initial Power On: Press the power button on the control panel to turn on the unit. The Clean Sense IQ display will illuminate and begin tracking air quality.
Operating Instructions
The Shark NeverChange Air Purifier features an intuitive control panel for easy operation.
Control Panel Overview
The LED display provides real-time air quality information and allows you to adjust settings.
- Power Button: Turns the unit on or off.
- Fan Speed Control: Adjusts the fan speed. The unit can operate at various speeds, from ultra-quiet for sleep to maximum for rapid purification.
- Mode Selection (AUTO): Activates Clean Sense IQ, which automatically adjusts fan speed based on detected air quality (PM1, PM2.5, PM10).
- Dimmable Lights: Allows adjustment of display brightness for minimal disturbance, especially during nighttime use.
- Odor Neutralizer Dial: Adjust the intensity of the fresh scent released by the Odor Neutralizer Technology (Min, Med, Max settings).
Clean Sense IQ
The Clean Sense IQ feature continuously monitors your home's air quality and automatically adjusts the purification power to maintain optimal air cleanliness. The LED screen displays the current air quality percentage and particle sizes (PM1, PM2.5, PM10) in real-time.
Odor Neutralizer Technology
To activate or adjust the Odor Neutralizer Technology, rotate the dial on the top of the unit to your desired intensity (Min, Med, Max). This technology works in conjunction with the filtration system to actively combat and neutralize odors while releasing a pleasant scent.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Shark NeverChange Air Purifier.
Debris Defense Filter Cleaning
The Debris Defense filter is designed to capture large particles and is washable for easy maintenance. It should be cleaned regularly to prevent buildup and maximize the life of your HEPA filter.
- Turn off and unplug the air purifier.
- Locate the Debris Defense filter access panel (refer to Figure 6).
- Slide out the Debris Defense filter.
- Clean the filter by vacuuming, wiping with a damp cloth, or rinsing under water. Ensure it is completely dry before re-inserting.
- Re-insert the clean filter and close the access panel securely.
NeverChange HEPA Filter
The NeverChange HEPA filter is designed for up to 5 years of use and does not require regular replacement under normal operating conditions. The Debris Defense filter protects it from large particle buildup. If the unit's performance significantly degrades or the display indicates a filter issue after prolonged use, consult the troubleshooting section or contact customer support.
Odor Neutralizer Cartridge Replacement
The Odor Neutralizer Cartridge will need to be replaced periodically when the scent diminishes. Replacement cartridges are available from Shark authorized retailers.
- Turn off and unplug the air purifier.
- Access the Odor Neutralizer Cartridge compartment.
- Remove the old cartridge and dispose of it properly.
- Insert a new Odor Neutralizer Cartridge.
- Close the compartment securely.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | Not plugged in; power outlet issue; power button not pressed. | Ensure unit is securely plugged into a working outlet. Press the power button firmly. |
| Air quality reading remains low. | High particle concentration; sensor obstruction; dirty Debris Defense filter. | Allow more time for purification. Ensure air intake/output is not blocked. Clean the Debris Defense filter. |
| Odor Neutralizer scent is weak. | Cartridge is empty or low; dial set to Min. | Replace the Odor Neutralizer Cartridge. Adjust the dial to Med or Max. |
| Unit is unusually loud. | Fan speed too high; obstruction in fan; unit not on a level surface. | Reduce fan speed. Check for and remove any obstructions. Place unit on a stable, level surface. |
Specifications
- Model Number: HP152
- Brand: Shark
- Color: Charcoal (650 sq. ft)
- Product Dimensions: 10.47"D x 9.33"W x 14.9"H
- Floor Area Coverage: 650 Square Feet (AHAM Certified)
- Controller Type: Button Control
- Wattage: 26 watts
- Item Weight: 7.25 pounds
- Manufacture Year: 2023
- Manufacturer: SharkNinja
- Country of Origin: China
- Included Components: Shark Air Purifier, Odor Neutralizer Technology Cartridge, Shark NeverChange HEPA Filter, Shark Odor Neutralizer Technology Assembly
Warranty and Support
This Shark Air Purifier comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, replacement parts, or further assistance, please visit the official Shark website or contact their customer service department.
You may also consider purchasing extended protection plans for additional coverage. Information on available protection plans can be found on the product's retail page or by contacting your retailer.
For more information, visit the Shark Store.
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