Levoit Core 300-P Air Purifier, HEPA Filter, Sleep Mode and 1,073 ft² Coverage

At 22.1 × 22.1 × 36.1 centimetres, the white Levoit Core 300-P is a compact air purifier designed for bedrooms and larger living spaces. Its three-in-one filter combines HEPA filtration with activated carbon to address airborne particles and odours, while the stated coverage reaches up to 1,073 ft².

Choose a replacement filter to suit concerns such as pet allergens, smoke or VOCs. Sleep Mode, a timer and a display light that can be turned off make it easier to fit the purifier into a daily routine, including overnight use.

Spec sheet

• Type: Air purifier
• Model: Core 300-P
• Colour: White
• Dimensions: 22.1D × 22.1W × 36.1H centimetres
• Coverage: Up to 1,073 ft², air changes 4.8 times per hour in a 222 ft² room and once per hour in a 1,073 ft² room
• Filter: Three-in-one filter with HEPA filtration and activated carbon
• Filtration: 99.97% efficiency for airborne particulates from 0.1 to 0.3 μm, as stated for the filter
• AHAM VERIFIDE CADR: 143 CFM for smoke, 153 CFM for dust and 167 CFM for pollen
• Sleep Mode: QuietKEAP Technology, 24 dB
• Timer: 2, 4, 6 or 8 hours
• Power: AC
• Certifications listed: AHAM, CARB, ETL and FCC

Requirements

The Core 300-P operates from an AC power source. Set it up in the room where you want to filter the air, then select a setting for the time of day. For overnight use, Sleep Mode runs at a stated 24 dB, and the display light can be switched off to keep the room darker.

The included original filter is ready for use, and replacement filters are available for different needs. Options include a Pet Allergy Filter for fur and odours, a Toxin Absorber Filter for smog and VOCs, and a Smoke Remover Filter for wildfire or tobacco smoke. This lets you choose a filtration focus rather than relying on one replacement type for every household concern.

Tips for day-to-day use

Use the timer to schedule a 2-, 4-, 6- or 8-hour run, or leave the purifier working as part of your room’s regular routine. The filter lifetime indicator helps you keep track of maintenance, and the manufacturer recommends replacing the filter every 6–8 months. Genuine LEVOIT replacement filters are recommended for the purifier.

The stated room coverage gives a practical guide when choosing where to place it: in a 222 ft² room, the purifier is rated for 4.8 air changes per hour, in a 1,073 ft² room, it is rated for one air change per hour. Buyers often mention quiet operation and say the air feels fresher or that odours are reduced. Those impressions make the Sleep Mode and activated-carbon filtration especially relevant for bedrooms and everyday living spaces, while remaining individual experiences rather than promised results.

Should you buy it?

It suits you if you want one purifier for a bedroom or living area, with a stated coverage range and filter options aimed at different airborne concerns. Compared with choosing a unit centred on a single type of replacement filter, the Core 300-P offers options for pet-related allergens and odours, VOCs, and smoke. Its quieter Sleep Mode, timer and switchable display light also support a simple overnight routine. For a home where room coverage, filter choice and sleep-friendly operation all matter, the Core 300-P brings those needs together in one compact format.