Levoit Air Purifier Replacement Filter for Core 400S HEACAFLVNUS0051

Levoit Core 400S HEPA 3-Stage Original Replacement Filter, HEACAFLVNUS0051

The Levoit Core 400S HEPA 3-Stage Original Replacement Filter is a genuine replacement filter designed to keep your Levoit Core 400S Air Purifier performing at its best. Its 3-stage filtration system combines a pre-filter, True HEPA filter, and activated carbon filter to capture dust, allergens, pet dander, smoke, and odors, helping maintain cleaner and healthier indoor air.

Key Features:

Made for Core 400S

This is the genuine Levoit Core 400S replacement filter — engineered specifically for your purifier, so it fits perfectly and performs exactly as it should. No off-brand guesswork, no performance drop-off.

Same three layers. Still 99.97%

Pre-Filter catches the big stuff. True HEPA captures particles as small as 0.3 microns. Activated Carbon takes care of odours. Every replacement filter delivers the same filtration efficiency as the original.

Four reasons to always choose genuine.

Perfect fit, no unwanted odours, advanced sealing, and high-efficiency filtration materials. Four things off-brand filters consistently get wrong — four things the genuine Levoit filter gets right every time.

Fresh filter in four steps. Done.

That's it. Replace every 6–8 months to keep your Core 400S running at its best — your purifier will remind you when it's time.