Levoit Air Purifier Filters (2026): Match Your Model Before You Buy

The Vital 100 and Vital 100S-P need different replacement filters. Levoit lists the Vital 100-RF for the Vital 100 only, while its Vital 100S-P filter is listed for the 100S-P series. That small difference in the purifier name matters more than the word “Levoit” on the box.

Start with your purifier’s complete model name, then match it to the filter. This guide covers nine model groups in Levoit’s US range. It focuses on finding the correct replacement, with official product links for every row and four matched Amazon options. It is a compatibility guide based on manufacturer information and US listings, not a filtration test.

Find your purifier model before choosing a filter

Read the model label on your purifier or check its original manual. Copy the entire name, including numbers and letters such as S or P. A store listing that says “for Levoit” is not enough to establish a match.

Next, compare that name with the models explicitly listed on the replacement-filter page. Keep the purifier model and filter part number separate: for example, Core Mini-P is the purifier, while LRF-C161-WUS identifies the replacement filter on Levoit’s US page. The Amazon listing also uses the name Core Mini-RF for the matched item.

If your label differs from the models below, follow your exact model’s manual or ask Levoit to confirm the part. This table does not establish that every older model or every version sold outside the US uses the same filter.

Levoit filter compatibility: match your model here

Choose the row for the purifier you already own. The official links identify the specific replacement; they are also useful when a retailer’s title omits a part number. “Not stated” means the captured official product page did not give that detail, so we have not filled it in from a different model.

These are manufacturer guidelines, not promises that a filter will last exactly that long. Usage and the conditions in your home affect replacement timing. Availability can also change; a sold-out listing does not by itself establish that a purifier or filter has been discontinued.

Four matched replacement options

These links are alternatives for different owners, not four filters competing to fit the same machine. Use only the one that matches your purifier. The remaining models have direct official links in the table.

For Core Mini-P: the original Mini filter

The official LRF-C161-WUS filter and the Core Mini-RF Amazon item share the same product identifier. It is not the Core 200S or Core 300 replacement.

For Core 200S-P: Core 200S-RF

Levoit’s US page names Core 200S-P as the compatible purifier and lists Core 200S-RF as the included original filter. The linked item is a single replacement filter. Confirm the quantity before comparing it with multipacks.

For Core 300-P or Core 300S-P: the original 2-pack

Levoit explicitly lists both Core 300-P and Core 300S-P for this original-filter 2-pack. The pack contains two Core 300-RF filters. That is a quantity choice, not a different purifier model or a claim that two filters should be installed together. Compare the total and per-filter price with the quantity you actually want; we are not claiming this pack is always the cheaper option.

For EverestAir-P: LRF-E551-WUS

The official EverestAir-P replacement is LRF-E551-WUS, also identified as EverestAir-RF in the matched listing. It belongs to the EverestAir-P system; the Core and Vital filters above are not substitutions.

Original, Pet Allergy, Toxin Absorber or Smoke Remover?

Match the purifier first; choose the filter type second. A Pet Allergy filter named for a Vital 200S-P does not become a Core 300 filter because both packages mention pets. Filter names describe variants within a model family.

If you want the standard replacement, start with the original filter specified for your model. If you are considering a specialty version, open the official page for that exact model and compare what the manufacturer says it changes. The names alone do not establish a measured benefit in your home or justify a claim that one variant is universally better.

• Core 300-P / 300S-P: Levoit offers Toxin Absorber and Smoke Remover variants. Check the listed purifier models on the version you choose.
• Vital 100S-P: official variants include Pet Allergy, Toxin Absorber and Smoke Remover. Their codes use the V102 family on these pages.
• Vital 200S-P: its Pet Allergy, Toxin Absorber and Smoke Remover pages identify V201-family codes. Use those model-specific pages rather than a similarly named Vital 100S option.

On any retailer page, check the brand, filter part number, compatible purifier models and pack quantity. The phrase “compatible with Levoit” describes a compatibility claim; it does not by itself identify a filter made by Levoit. This guide’s four Amazon links were matched to Levoit-branded items rather than third-party alternatives.

When should you replace a Levoit filter?

There is no single interval for every model in this table. The Mini manual gives 4–6 months, the Core 400S-P manual gives 12 months, and the Core 600S-P manual gives 6–12 months. The linked Vital original-filter pages give a 6–12-month range; the Vital 200S-P manual recommends 12 months. EverestAir-P guidance is about 12–15 months. Use the guidance for your exact filter and follow the purifier’s manual when checking its condition or resetting an indicator.

Do not transfer cleaning instructions from one component to another. For example, Levoit says EverestAir’s washable pre-filter can be cleaned every 2–4 weeks; that is separate from replacing the main filter. “Washable pre-filter” does not mean every part of the replacement cartridge is washable. Find your exact model in Levoit’s official manual library before cleaning or resetting it.

Once you know which filter fits, use our air purifier running-cost guide to plan recurring costs. It separates replacement frequency from electricity use, so you can budget for your own routine rather than treating a single advertised lifespan as a guarantee.

Frequently asked questions

Do all Levoit air purifiers use the same filter?

No. Levoit lists model-specific replacements across the Core, Vital and EverestAir ranges. Match the complete purifier model to the replacement page; neither the brand name nor a similar-looking cartridge establishes a fit.

Do Core 300-P and Core 300S-P share a filter?

Levoit’s original Core 300 filter 2-pack explicitly lists both models and contains Core 300-RF filters. That verified pack is the option linked here. Confirm compatibility again when selecting a different pack or specialty variant.

Can I buy a Vital 100 filter for a Vital 100S-P?

Use the Vital 100S-P replacement. Levoit lists Vital 100-RF for the Vital 100 only and a separate original filter for the Vital 100S-P series. The extra S in the model name is not something to ignore when ordering.

Should I replace every Levoit filter after six months?

No universal six-month rule is supported by these product pages. Their guidance varies by model, and replacement timing also depends on use and conditions. Consult the exact filter page and purifier manual.

What if my model is not in the table?

Use Levoit’s manual library or official replacement-filter catalog with your complete model name. This guide covers the nine model groups shown, not every Levoit model or regional version. Confirm an explicit match before ordering a similar-looking product.

Research checked September 23, 2026 (KST). Sources are linked beside the relevant models and variants. Our product research method explains how we compare manufacturer documents and listings.