Levoit Core 300-P Air Purifier

Product Overview

The Levoit Core 300-P is a portable room air purifier designed for indoor particle and odor filtration. It uses a cylindrical filter assembly and a 360-degree lower air intake. Filtered air exits through the outlet at the top of the housing.

The standard filter combines a pre-filter surface, a main particle-filtering layer, and an activated-carbon layer. These stages address airborne dust, pollen, pet dander, smoke particles, lint, and certain household odors. The purifier does not include a built-in air-quality sensor, wireless connection, or mobile application controls.

Controls on the upper panel provide three fan speeds, sleep mode, display lock, display lighting control, and timer settings. A filter indicator estimates when the installed filter should be inspected. The unit has a published clean air delivery rate of 143 cubic feet per minute and is rated for 120-volt, 60-hertz electrical service. Its compact cylindrical form is intended for bedrooms, offices, and other small or medium indoor spaces where adequate airflow clearance is available.

Product Information

Identification

Physical Details

Product Identifier Summary

• Model number: Identifies the appliance design and distinguishes it from other products in the Core series.
• MPN: A manufacturer part number distinguishes a specific regional, electrical, or packaged product configuration. A separate MPN was not confirmed for this configuration.
• UPC: A 12-digit barcode used for retail inventory, product matching, and point-of-sale identification.
• EAN: An international retail barcode format commonly used outside North America. A separate EAN was not confirmed for this configuration.
• GTIN: A global identification framework that includes UPC, EAN, and 14-digit product codes.
• ASIN: A catalog identifier assigned to the product within a large online product database.
• ISBN: An identifier for books and certain published media. It does not apply to this appliance.

Key Features

• Three-stage filtration with a pre-filter, main particle filter, and activated-carbon layer.
• Lower air intake that draws air from around the cylindrical housing.
• Three manually selectable fan-speed settings.
• Sleep mode with reduced fan noise and display illumination.
• Two-hour, four-hour, six-hour, and eight-hour timer settings.
• Display-lock control that helps prevent unintended setting changes.
• Filter-check indicator based on accumulated operating time.
• Top-mounted touch control panel.
• Mechanical filtration without an ionization function.

Technical Specifications

Package Contents

• One Core 300-P air purifier
• One pre-installed three-stage filter
• One user manual
• One quick-start guide

Compatibility

The North American version is designed for standard 120-volt, 60-hertz electrical service. It should not be connected directly to an incompatible voltage or frequency.

The purifier accepts replacement filters made for the Core 300 product family. Compatible options include the standard Core 300 filter and certain specialized Core 300 filters for smoke, toxins, or pet-related pollutants.

Filters made for the Core 200S, Core 400S, Core 600S, or other differently sized housings are not interchangeable. Replacement-filter compatibility should be confirmed using the purifier model shown on its rating label.

Common Uses

• Filtering airborne dust and pollen in bedrooms, offices, and living spaces.
• Capturing pet dander, hair fragments, lint, and other particles that enter the filter.
• Reducing fine airborne particles produced by smoke, cooking, or outdoor pollution.
• Reducing certain household odors through the activated-carbon filter layer.
• Providing continuous or timed air circulation in occupied indoor rooms.
• Operating at a reduced sound level during sleep or quiet work periods.

The purifier processes contaminants suspended in air that passes through its filter. It does not remove settled dust from floors, furniture, bedding, or other surfaces.

Installation and Setup

• Turn the purifier upside down and remove the lower filter cover before initial operation.
• Remove the filter from its protective plastic packaging.
• Reinstall the unpackaged filter and secure the lower cover.
• Place the purifier upright on a stable, level, and water-resistant surface.
• Maintain at least 15 inches of clearance around the housing.
• Keep curtains, walls, furniture, and other objects away from the intake and outlet.
• Connect the power cord directly to a compatible household outlet.

Maintenance and Care

Disconnect the purifier from its electrical outlet before cleaning or replacing the filter. Wipe the exterior with a soft, dry cloth. Do not allow water or cleaning solutions to enter the housing, motor, outlet, or control panel.

The outer pre-filter surface may be cleaned about every two to four weeks. A soft brush or vacuum attachment can remove visible hair, lint, and dust. The complete filter should not be washed or placed in water.

The manufacturer generally advises replacing the filter every six to eight months. Actual service life depends on operating time, indoor particle levels, smoke exposure, odors, and other environmental conditions. Reduced airflow, increased operating noise, unusual odors, or visibly clogged filter material may indicate that earlier replacement is necessary.

The filter indicator is based on usage rather than direct measurement of filter contamination. It must be reset after a new filter is installed.

Safety Information

• Use the purifier indoors and only for its documented purpose.
• Remove all plastic packaging from the filter before turning on the appliance.
• Do not block the lower air intake or top air outlet.
• Keep water, moisture, and other liquids away from the appliance and power cord.
• Do not handle the plug or purifier with wet hands.
• Do not operate the appliance near open flames, heating sources, or combustible gases.
• Disconnect the appliance before cleaning, moving it, or replacing the filter.
• Do not use the purifier when its cord, plug, housing, or internal components are damaged.
• Do not insert fingers or objects through the air openings.
• Supervise children when the purifier is operating nearby.
• Do not place heavy objects on the power cord or route the cord beneath carpeting.
• The purifier does not replace smoke alarms, carbon-monoxide detectors, ventilation, or source control.
• The product carries a California Proposition 65 warning concerning possible exposure to lead.

Product History

The Core 300 belongs to Levoit’s Core family of cylindrical air purifiers. The series uses a lower circular air intake, an internal cylindrical filter, and a top-mounted air outlet.

Related versions include the Core 300-P product configuration and the Core 300S-P smart model. The Core 300S-P adds wireless controls and an air-quality sensor, but it is a separate appliance with different electrical and operating specifications.

Frequently Asked Questions

How can the exact model be identified?

Check the rating label on the underside or rear area of the purifier. The label provides the model designation and electrical requirements for the specific unit.

Does the Core 300-P connect to Wi-Fi?

No. This version uses controls on the appliance and does not include mobile application or voice-assistant connectivity.

Does the purifier monitor air quality automatically?

No. It does not include a particulate sensor or automatic fan mode. The user selects the operating speed manually.

Does the purifier require permanent installation?

No. It is a portable, freestanding appliance. It requires a level surface, a compatible outlet, and open space around the air intake and outlet.

Can the filter be washed?

No. Washing can damage the particle-filtering and activated-carbon layers. Only loose debris on the outer pre-filter surface should be removed carefully.

Which replacement filters fit this purifier?

Filters specifically identified for the Core 300 family are compatible. The filter designation should be checked against the purifier model before installation.

How is the filter indicator reset?

After installing a new filter, turn on the purifier and hold the filter-indicator control for approximately three seconds. The indicator should turn off after the reset is accepted.

Why might airflow become weaker?

A clogged filter, blocked intake, blocked outlet, or protective packaging left on the filter can restrict airflow. The purifier should be disconnected before these areas are inspected.

Can essential oils be placed inside the purifier?

No. Oils and fragrances should not be applied to the filter or added inside the housing. Liquid or oily residue can damage filter material and internal components.

Can the purifier remove every household odor?

No. Activated carbon can reduce some airborne odors, but performance varies by substance, concentration, airflow, and remaining filter capacity.

Does sleep mode turn off the purifier?

No. Sleep mode continues filtration at a reduced operating level while limiting fan noise and display illumination.

What warranty applies to the product?

Levoit publishes a two-year limited warranty for eligible products. Coverage remains subject to regional terms, exclusions, proof-of-purchase requirements, and the manufacturer’s current warranty policy.

Buying Considerations

• Room coverage should be evaluated using the number of air changes per hour, not square footage alone.
• Higher fan speeds circulate air more quickly but produce more audible fan noise.
• The purifier does not include automatic air-quality detection or connected controls.
• Replacement filters create an ongoing maintenance requirement.
• The activated-carbon layer has limited capacity and cannot remove every gas or odor.
• The unit requires open space around its cylindrical intake and top outlet.
• The North American electrical version may not be suitable for regions using different voltage standards.
• Specialized replacement filters may use different carbon or particle-filtering materials for particular household conditions.

Customer Feedback Summary

This section is a generalized summary of recurring public customer feedback. It describes subjective user reports and should not be treated as verified technical data.

Commonly praised aspects include the compact housing, straightforward controls, low sound level in sleep mode, and noticeable airflow at higher settings. Users frequently report using the purifier in bedrooms, offices, and rooms affected by dust, pollen, pets, cooking odors, or smoke.

Some users describe a reduction in visible airborne dust or lingering odors after continued operation. Reported results vary with room size, placement, operating speed, filter condition, and the source of the pollutant.

Commonly reported limitations include louder operation at the highest fan setting and the recurring cost of replacement filters. Some users also note that the filter indicator does not directly measure filter cleanliness. Odor control may decline as the activated-carbon layer becomes saturated.

Related Products

• Levoit Core 300S-P: A similarly sized smart model with application controls and air-quality monitoring.
• Levoit Core P350-P: A related Core-series purifier configured for homes with pets.
• Levoit Core 200S-P: A smaller connected purifier intended for lower airflow requirements.
• Levoit Core 400S-P: A larger smart purifier with greater airflow capacity.
• Levoit Core Mini-P: A compact purifier designed for smaller personal spaces.
• Core 300 replacement filters: Standard and specialized filter configurations designed for the Core 300 product family.

Last Updated

August 5, 2026