7 Best Levoit Air Purifier Filters for 2026

Levoit filters make indoor air noticeably cleaner and fresher.

Pick the exact model—Core 300, Core Mini, Core P350, Core 200S, Core 400S, or LV-PUR131—to get a proper fit and peak performance.

Top choices combine a pre-filter, True HEPA, and activated carbon to capture dust, pet hair, smoke, and odors.

The differences come down to coverage area, CADR, and filter lifespan, which the following guide breaks down clearly.

More Details on Our Top Picks

1. Core 300 Replacement Filter for Levoit Air Purifier

   Best for Core 300

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   If you own a LEVOIT Core 300, Core 300s, or Core 300-P, this replacement filter is a practical fit when you want cleaner air without a lot of fuss. You get a non-OEM 3-in-1 design with a nylon prefilter, a dense main filter, and ARC activated carbon. Together, they trap fine particles and help cut smoke, cooking, and pet odors. The coconut shell carbon also helps absorb VOCs. Since the 2-pack includes the needed parts, you can swap it in without tools. Replace it every 6 to 8 months, and your purifier keeps working smoothly.

   • Compatibility:LEVOIT Core 300 / Core 300s / Core 300-P
   • Filtration:3-in-1
   • HEPA Grade:Main filter
   • Carbon Filter:Activated carbon w/ ARC formula
   • Pack Size:2-pack
   • Replacement Interval:6–8 months
   • Additional Feature:ARC formula carbon
   • Additional Feature:Micron-level fibers
   • Additional Feature:Dense waveform structure

2. 2 Pack Core Mini HEPA Replacement Filters

   Best for Mini

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   Pack Core Mini HEPA Replacement Filters are a smart pick for anyone who owns a LEVOIT Core Mini air purifier and wants an easy way to keep it running at its best. You get two Core Mini-RF filters, so you can replace one now and keep one ready later. Each filter uses a 3-in-1 system with a pre-filter, H13 True HEPA layer, and activated carbon. That means you help trap 99.97% of tiny particles down to 0.3 microns. You also support cleaner air, fewer odors, and steady performance with a durable build.

   • Compatibility:LEVOIT Core Mini
   • Filtration:3-in-1
   • HEPA Grade:H13 True HEPA
   • Carbon Filter:Activated carbon
   • Pack Size:2-pack
   • Replacement Interval:Not specified
   • Additional Feature:H13 True HEPA
   • Additional Feature:99.97% filtration
   • Additional Feature:8 years expertise

3. Core P350 Pet Care Replacement Filter (2 Pack)

   Best for Pet Owners

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   The Core P350 Pet Care Replacement Filter 2 Pack is a smart match for you when your LEVOIT Core P350 or Core 300 Pet Care Air Purifier needs a fresh start, especially in a home filled with pet hair, dander, and everyday odors. You get a 3-stage setup with fine fabric, HEPA, and activated carbon layers. It captures 99.97% of particles as small as 0.3 microns, and the carbon layer boosts deodorizing by 60%. Since it fits pets, smoke, and kitchen smells, you can breathe easier. Replace it every 6 to 8 months.

   • Compatibility:LEVOIT Core P350 / Core 300 Pet Care
   • Filtration:3-stage
   • HEPA Grade:HEPA
   • Carbon Filter:Activated carbon
   • Pack Size:2-pack
   • Replacement Interval:6–8 months
   • Additional Feature:Pet dander focus
   • Additional Feature:60% deodorizing boost
   • Additional Feature:FSC-certified paper

4. Core 200S Replacement True HEPA Filters (2-Pack)

   Best for Core 200S

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   Designed for Core 200S and Core 200S-P smart WiFi air purifiers, these replacement True HEPA filters are a smart pick for anyone who wants steady, dependable air cleaning without the guesswork. You get a 3 in 1 H13 system with a nylon prefilter, True HEPA layer, and activated carbon. Together, they trap 99.97% of pet dander and hair while easing smoke, cooking odors, and other stale smells. The 2 pack gives you an easy backup. With upgraded non woven fabric and low density design, your purifier runs smoothly. Replace every 3 to 6 months, depending on use.

   • Compatibility:LEVOIT Core 200S / Core 200S-P
   • Filtration:3-in-1
   • HEPA Grade:H13 Grade True HEPA
   • Carbon Filter:Activated carbon
   • Pack Size:2-pack
   • Replacement Interval:3–6 months
   • Additional Feature:Same process original
   • Additional Feature:99.97% pet dander
   • Additional Feature:Low-density construction

5. Core 300 Replacement Filter for Levoit Air Purifier

   Best Feature Set

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   If you own a Core 300 series purifier, this replacement filter is a smart fit because it matches only the LEVOIT Core 300, Core 300-P, Core 300S, and Core 300S-P models, so you can shop with more confidence and less guesswork. It carries part number Core 300-RF, so check your model before you buy. Inside, you get a 3-in-1 system with a nylon prefilter, pleated paper layer, and activated carbon to catch dust, odors, and wildfire gases. You also get two filters, a brush, and easy, tool-free replacement every 6 to 8 months.

   • Compatibility:LEVOIT Core 300 / Core 300-P / Core 300S / Core 300S-P
   • Filtration:3-in-1
   • HEPA Grade:HEPA
   • Carbon Filter:Activated carbon
   • Pack Size:2-pack
   • Replacement Interval:6–8 months
   • Additional Feature:Includes clean brush
   • Additional Feature:Smoke remover option
   • Additional Feature:More carbon content

6. LV-PUR131 Replacement Filters for LEVOIT Air Purifiers

   Best for Large Models

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   Compatible with LEVOIT LV-PUR131, LV-PUR131S Smart Wi-Fi Air Purifier, LV-PUR13, and LV-PUR131-RF, these replacement filters are a smart pick for anyone who wants steady, fresher air without the guesswork. You get premium HEPA filtration that traps 99.97% of particles as small as 0.3 microns, so dust, pollen, pet dander, lint, and hair don’t keep floating around your room. Next, the activated carbon layer helps cut pet, smoke, and cooking odors while supporting the HEPA filter’s life. With the three-layer design, installation is simple, and the reset light clears fast.

   • Compatibility:LEVOIT LV-PUR131 / LV-PUR131S / LV-PUR13 / LV-PUR131-RF
   • Filtration:3-layer
   • HEPA Grade:Premium HEPA
   • Carbon Filter:Activated carbon
   • Pack Size:2-pack
   • Replacement Interval:6 months
   • Additional Feature:Includes carbon filters
   • Additional Feature:Reset switch access
   • Additional Feature:LED filter symbol

7. Levoit Core 400S Replacement Filter (2 Pack)

   Best for Core 400S

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   The Levoit Core 400S Replacement Filter 2 Pack is a smart pick for anyone who wants to keep their Levoit Core 400S running at its best without the hassle of guesswork. You get the Core 400S-RF fit for the LEVOIT Core 400S Smart WiFi Air Purifier, so you can check your model and order with confidence. Its 3-stage setup uses a True HEPA filter, activated carbon, and a nylon pre-filter to catch particles and odors. That helps if you live with pets, smoke, or city air. You also get two examined filters, easy tool-free install, and support when you need it. Replace them every 6 to 8 months.

   • Compatibility:LEVOIT Core 400S
   • Filtration:3-stage
   • HEPA Grade:True HEPA
   • Carbon Filter:High-efficiency activated carbon
   • Pack Size:2-pack
   • Replacement Interval:6–8 months
   • Additional Feature:Fine nylon pre-filter
   • Additional Feature:Same quality original
   • Additional Feature:FSC-certified paper

Factors to Consider When Choosing a Levoit Air Purifier Filter

When you choose a Levoit air purifier filter, start by checking model compatibility so it fits your unit without trouble. Then look at the filtration stages, particle capture rate, odor removal power, and filter material quality, since each one affects how well the filter handles your air. With the right mix, you’ll get cleaner air and fewer annoying guesswork moments.

Model Compatibility

A careful match starts with your exact Levoit purifier model number, because even small differences can change the filter shape, size, or part number. You should check the label on your unit, then compare it with the filter’s replacement code and supported models. That simple step saves you from a frustrating return and a weak breeze later. Some filters fit only one model, while others work with a small family of units, so read the listing closely. Also, don’t assume a filter from one Levoit series will fit another, even if the names look almost the same. Internal housings and mounts can differ. Before you buy, verify the model number on both sides, and you’ll pick the right fit with confidence.

Filtration Stages

Three filtration stages often give you the best balance of clean air and steady airflow in a Levoit filter. You usually get a preliminary layer, a HEPA layer, and an activated carbon layer working together. The first layer catches larger bits of dust and lint, so the finer layers stay cleaner longer. Then the HEPA stage handles tiny particles with precision, which helps you feel more at ease in your space. After that, the carbon layer steps in to absorb odors and gases from smoke, cooking, pets, and VOCs. Because each stage has its own job, you get broader cleaning without asking one layer to do everything. If you want dependable everyday use, this setup often feels like the smartest middle ground for your home.

Particle Capture Rate

If you want cleaner air without making your purifier work too hard, particle capture rate is one of the first things to check. You want a filter that traps a large share of dust, pollen, pet dander, and smoke, not one that lets them slip back into the room. For fine particles, look for a filter that can capture 99.97% of particles as small as 0.3 microns. That level gives you strong protection when air feels stuffy or heavy. Also, pay attention to the filter’s fiber density and structure, because they shape how well it balances airflow and filtration. Multi-layer designs can help too, since they catch bigger bits first and finer ones next. A smart design keeps capture high and airflow smooth.

Odor Removal Power

Odor removal power matters just as much as dust capture when you want your Levoit air purifier to make a real difference in your home. You should look for a filter with a strong activated carbon layer, because carbon adsorbs VOCs and the gases behind stubborn smells. If smoke, cooking, pet, or wildfire odors bother you, denser carbon media can help by giving those fumes more surface to cling to. A weakly polar carbon surface can also catch a wider mix of household odors. Since the pre-filter and HEPA layer handle dust first, the carbon can focus on smells. For steady results, choose enough carbon content and replace the filter on schedule, because saturation cuts odor control fast.

Filter Material Quality

When you’re choosing a Levoit air purifier filter, the material inside it can make a big difference in how well it works day to day. You should look for layered builds with a nylon or non-woven pre-filter, a fine main filter, and an activated carbon layer. That setup helps catch dust, smoke, and smells more completely. Next, pay attention to the media grade. H13 True HEPA can trap 99.97% of particles as small as 0.3 microns, so you get stronger protection. Also, dense, precision-woven fibers and low-resistance waveform designs can move air smoothly while still filtering well. Finally, quality carbon and sturdy materials like upgraded non-woven fabric or FSC-certified paper help the filter stay consistent and reliable.

Replacement Interval

Usually, a Levoit air purifier filter needs replacement about every 6 to 8 months, but your real timing depends on how hard the unit works and how dirty your air is. If you run it daily, or your home has pets, smoke, cooking odors, or wildfire dust, you may need a new one sooner, sometimes around 3 months. That’s normal, not a nuisance. A filter with dense HEPA media and activated carbon can last longer, because it holds more particles and odor, yet it still wears out. So, watch your manufacturer’s guidance closely and don’t wait for performance to slide. After you install a fresh filter, reset the filter-change indicator so your purifier stays on track and keeps breathing easy for you.

Pack Value

As you think about how often you’ll replace your Levoit filter, pack value can make the choice a lot easier on your wallet and your schedule. A two-pack usually gives you better value because you buy less often and keep a backup ready. That matters in busy homes, where a quick swap can save you from a dusty delay. You should also check whether the package includes extras, like a clean brush, carbon filters, or installation parts, since those add real convenience. When your replacement interval is every 6 to 8 months, larger packs can bring better long-term savings. So, compare the total package, not just the filter count, and pick the set that fits your home, your habits, and your peace of mind.

Frequently Asked Questions

How Often Should I Replace a Levoit Filter in a Dusty Home?

In a dusty home, plan to replace your Levoit filter every three to four months. Inspect it monthly and replace it earlier if you see visible dust accumulation or detect persistent odors.

Do Levoit Filters Remove Wildfire Smoke Effectively?

Yes, a Levoit purifier can reduce wildfire smoke effectively when fitted with a true HEPA filter and operated on a high setting. Close windows and doors while it runs, and change filters more frequently during smoky periods.

Can I Wash and Reuse Levoit Air Purifier Filters?

No. Washing most Levoit filters will damage the filter media and reduce cleaning performance. You can gently vacuum the washable prefilter if your model’s manual says it is washable, but HEPA and activated carbon filters should be replaced at the intervals recommended by Levoit.

Are Genuine Levoit Filters Better Than Third-Party Alternatives?

Yes. Genuine Levoit filters generally outperform third-party alternatives. You will notice the purifier running and the air becoming cleaner because Levoit filters use verified materials and precise seals that trap more particles. In contrast, cheaper substitutes are more likely to leak and degrade sooner.

Do Levoit Replacement Filters Affect Purifier Noise Levels?

Yes. A denser, clogged, or improperly seated Levoit replacement filter can increase airflow resistance and make the purifier louder. A clean, authentic filter maintains steadier airflow and typically results in lower operating noise.