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Core 400S Air Purifier Pet Allergy 3-in-1 Replacement Filter, Activated Carbon, Core400S-RF-PA (LRF-C401-YUS), 1 Pack, Yellow

Core 400S Air Purifier Pet Allergy 3-in-1 Replacement Filter, Activated Carbon, Core400S-RF-PA (LRF-C401-YUS), 1 Pack, Yellow

Q: Does this get rid of weed smell?

By eliminating airborne particles, it does provide some relief, but the off-gassing from these particles isn't fully addressed. The filters contain only a limited amount of activated carbon, which eventually becomes saturated. For instance, my bedroom air purifier effectively filtered out wildfire smoke particles down to one micron, but it still emitted a smoky odor. In contrast, my higher-end air purifier on the main floor boasts 780 cubic inches of activated carbon, preventing any unpleasant smells from escaping. It took about a year and a half for the carbon to become saturated. In conclusion, while such filters can certainly help reduce the number of free-floating particles, they may not be entirely effective in eliminating odors. For the price, you will notice a great improvement with air quality however.

Q: how often must filter be replaced?

Depends on how much you have it on and at what speed you keep it on, along with the size of the room. Best way to find out is to use your device starting with a fresh filter and see how long it takes for it to need a new one in your space. Could be 3 - 4 months, more or less. It really depends.

Q: Are these washable/reusable?

The instructions mention changing them when indicated by the unit. It does not mention cleaning and recycling the filter. As they have multiple filter screens, depending on what they are filtering (chemical fumes or dust) I would generally interpret that as no. Mine has just indicated to change the filter as I use it for chemical fumes from 3d printing. The HEPA filter does a good job here, so I will change it. They are expensive, this one lasted for 11 months with the machine set to Auto with the occasional fan setting of 3 when it needed it.

Q: Can this filter be washed by hand?

Seems like only the one made for pets is washable but then I think it's only the outside screen part that is removable and washable. The inside of the filters appears to be made of something like cardboard which will get wet and mold will grow before it has a chance to dry

Product ID: 456980830

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Details

Colour
Yellow
Brand
Levoit
Product dimensions
23.6D x 25.2W
Power source
Corded
Item weight
1.28 Kilograms

🐾3-stage pet allergy filtration

♻️6-12 months long-lasting

🛡️99.97% particle capture

Frequently Bought Together

LEVOIT Genuine Core 400S-P Air Purifier Pet Allergy Replacement Filter, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for Removal of Pollen, Allergen, Core 400S-RF-PA, 1 Pack, Yellow

LEVOIT Core 300-P Replacement Filter Air Purifier Pet Allergy, Genuine Core300S-P Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon, Core 300-RF-PA, Yellow, 1 Pack

LEVOIT Genuine Core 600S-P Air Purifier Pet Allergy Replacement Filter, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for Pollen, Allergen, Odor, Core 600S-RF-PA, Yellow, 1 Pack

Description

🐾 Breathe Better, Live Happier — The Pet Lover’s Air Upgrade!

ODOR ERASER - Activated carbon layer neutralizes pet odors, smoke, and harmful VOCs for clean, breathable air.
ULTIMATE PET DEFENSE - Specially engineered 3-stage filter traps pet fur, dander, and allergens for a fresher home.
POWERFUL PURIFICATION - Captures 99.97% of microscopic particles down to 0.3 microns, including viruses and bacteria.
EFFORTLESS MAINTENANCE - Designed exclusively for Levoit Core 400S, ensuring seamless, hassle-free filter replacement.
COST EFFECTIVE CLEAN AIR - Durable filter lasts up to 12 months, saving you time and money without compromising performance.

The Levoit Core 400S Pet Allergy Replacement Filter is a CE-certified, 3-in-1 HEPA H13 and activated carbon filter designed exclusively for the Core 400S air purifier. It efficiently captures 99.97% of airborne particles as small as 0.3 microns, including pet dander, odors, smoke, and VOCs. With a lifespan of 6 to 12 months, this easy-to-install filter ensures your home stays fresh and allergen-free, making it an essential upgrade for pet-owning professionals seeking clean, healthy air.

Specifications

Brand Name	Levoit
Model Info	LRF-C400S
Product Dimensions	23.6 x 23.6 x 25.2 cm; 1.28 kg
Star Classification	ambient: room temperature
Noise	26 Decibels
Part Number	Core 400S-RF-PA
Special Features	3 in 1 HEPA H13 Activated Carbon Filter Target Pet Odour and Kitchen 12 Months
Color	Yellow
Compatible Device	Levoit Core 400S Air Purifier
Certification	CE Certified
Material Type	Carbon
Included Components	air purifier replacement filter
Batteries Required?	No
Item Weight	1.28 Kilograms

Have a Question? See What Others Asked

Does this get rid of weed smell?

how often must filter be replaced?

Are these washable/reusable?

Can this filter be washed by hand?

Common Questions

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