PURMED Levoit Core 300 compatible replacement filter, Specially designed for the Levoit Core 300 air purifier It is a 3-stage hybrid filter set. The pre-filter combines layers of True HEPA and activated carbon in a single body It helps reduce dust, pollen, allergens, smoke, pet dander and bad odors in indoor air. It is available in three different versions: allergy, pet and toxin-focused: white, yellow and green filter.

The Levoit Core 300 compatible PURMED filter is designed to fit snugly into the device's original filter housing. In this way, the risk of air leakage is minimized, your air purifier It continues to operate with an air flow rate and filtration performance close to the manufacturer. For allergic bodies, pet owners and users who complain about the city air, It is a practical solution that makes the Levoit Core 300 much more efficient.

3-Stage Filter Structure for Levoit Core 300

PURMED Levoit Core 300 filter to target different contaminants It uses a three-stage filtration technology:

• 1) Pre-filter layer – coarse dirt barrier
  Large particles such as hair, feathers, pet hair, pollen, dust grains and so on are captured in this layer. This prevents the True HEPA layer from filling up unnecessarily quickly, extending the total lifespan of the filter and Your Levoit Core 300 can operate with high air flow for longer .
• 2) True HEPA layer – allergen and fine particle wall
  It targets fine respirable dust, pollen, mold spores, bacteria, some viral particles and harmful particles of PM2.5 size. It helps capture at least 99.97% of particles at the level of 0.3 microns. It offers a safer breathing environment for users with allergic rhinitis, asthma, dust and pollen sensitivities.
• 3) Activated carbon layer – odor and chemical gas filter
  Volatile organic compounds (VOCs) such as ammonia, benzene, formaldehyde, cigarette smoke, cooking odors, chemical vapors and It traps pet odors in its porous carbon structure, contributing to a more neutral and fresh indoor air.

Thanks to these three layers working together, your Levoit Core 300 air purifier can be used to protect against both particle-based pollution. and provides versatile protection against odor/gas-borne pollutants.

3 Different Filter Options: Allergy, Pet, Toxin

The PURMED Levoit Core 300 replacement filter is available in three different versions according to user needs:

• White filter (Allergy) – Allergy-oriented use
  In addition to its basic filtration properties, it is particularly focused on environments with high allergen loads . It targets intense performance against pollen, asthma triggers, mold spores, fungi, pet allergens, smoke and combustion particles. It is ideal for users who experience allergy complaints such as frequent sneezing, itchy nose, and watery eyes.
• Yellow filter (Pet) – For households with pets
  It is reinforced to combat dander, skin rash, dander and animal odors in environments where pets such as cats and dogs are present. In areas where cat litter is used, it helps to reduce food odor and animal-specific odors. In households with one or more pets, the Levoit Core 300 Pet filter provides a significant increase in comfort.
• Green filter (Toxin) – Chemical and toxin-oriented use
  It is especially optimized for gas-type pollutants and toxins . Those who live in areas with high outdoor air pollution, near highways or factories, It is suitable for users who are bothered by the smell of paint, varnish, new furniture or cleaning chemicals. It offers additional protection in environments with VOCs, exhausts, fumes, and intense odors.

Product Information (Summary)

• Compatible device: Levoit Core 300 air purifier
• Replacement filter type: Hybrid filter (True HEPA + activated carbon + pre-filter)
• Color options: White (Allergy), Yellow (Pet), Green (Toxin)
• Filtration structure: 3-stage (pre-filter + HEPA + carbon)
• Lifespan: Average 8–12 months (varies depending on frequency of use and environmental pollution)
• Package Included: 1 Piece Replacement Filter
• Product Type: Disposable; It is not washed or cleaned. When it reaches saturation, it must be replaced.
• Brand: PURMED
• Compatibility: Only compatible with the Levoit Core 300 model.

Usage Advantages

• For allergy and asthma sufferers, it helps reduce the intensity of pollen, mold, dust, and other triggers in the air.
• It provides an extra advantage against pet hair and odor, especially with its Yellow (Pet) filter.
• The green (Toxin) filter offers additional relief in environments with heavy smoke and chemical odors.
• Thanks to its structure that is fully compatible with the Levoit Core 300 device, it does not create air leakage and supports the device to maintain its designed filtration performance.
• With regular filter replacement, you will get high efficiency and quiet operation from your air purifier for a long time.

Filter Replacement and Usage Recommendations

The recommended usage period of the Levoit Core 300 replacement filter is between 8 and 12 months on average. But:

• In environments where there is a lot of smoking,
• In homes with a high number of pets,
• In areas with high outdoor air pollution,
• Where the device works for long hours a day

This period may be shorter and the filter may need to be replaced sooner.

Things to consider when replacing the filter:

• Be sure to unplug the appliance from the socket.
• If possible, use a mask and gloves .
• Properly dispose of the old filter directly, without vacuuming or flushing.

Washing, shaking hard or vacuuming the saturated HEPA paper with a broom, severely reduces filtration safety by disrupting the fiber structure; both the air quality deteriorates and your Levoit Core 300 may be more difficult.

For more detailed information about filter replacement intervals and points to be considered When should the air purifier filter be replaced? You can review our blog post titled.

Compliance and Brand Note

This product is not the original OEM filter manufactured by Levoit. To be compatible with the Levoit Core 300 air purifier model It is a high-quality replacement filter designed by PURMED . The Levoit brand and model names in the product description are used for the sole purpose of indicating compatibility . The products sold are registered PURMED filter branded products.

Short English Summary

PURMED Levoit Core 300 Filter is a 3-stage replacement filter (pre-filter + True HEPA + activated carbon) designed for the Levoit Core 300 air purifier. Available in three versions – Allergy (white), Pet (yellow) and Toxin (green) – it provides 8–12 months of effective filtration against fine particles, odours and gaseous pollutants, depending on air quality and usage conditions.

For all Levoit compatible air purifier filters , we use our Levoit filter category, for other brands and models, you can visit our PURMED air purifier filters page.