Levoit Pet Air Filter

Owners of Levoit pet purifiers eventually face the same question: which replacement filter keeps the unit performing as designed? The P350 line and the Core 300 family each use their own filter part numbers, and listings often group several models together. Starting with the exact purifier model keeps you from ordering a cartridge that looks right but sits at the wrong depth or uses different media.

Replacement filters for pet homes should be judged on three points: the model they are built for, the type of media, and the expected lifespan under heavy shedding. A genuine part usually offers the most predictable fit and filtration. The list below walks through the main replacement options that appear for this family and what each listing tells you before you buy.

Our top picks

Top pickLevoit Core 300-P Air Purifier Replacement Filter

• 𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓 𝐅𝐈𝐋𝐓𝐄𝐑: Designed specifically for the Core…
• 𝐇𝐄𝐏𝐀-𝐆𝐑𝐀𝐃𝐄 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 𝐈𝐍 𝐒𝐋𝐄𝐄𝐏 𝐌𝐎𝐃𝐄: Helps Levoit Core…
• 𝐋𝐄𝐕𝐎𝐈𝐓 𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐅𝐈𝐋𝐓𝐄𝐑: Guaranteed quality, detailed manufacturing process,…

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Also greatCore P350 Pet Care Replacement Filter for

• 【COMPATIBLE MODELS】The premium replacement filter is specfically compatible…
• 【3-IN-1 FILTRATION】 Our Core P350 pet care replacement…
• 【HIGH PERFORMANCE】These Core 300S/ Core 300S-P air filter…

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Also greatCore 300 Pet Care Replacement Filter for

• 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐋𝐄 𝐌𝐎𝐃𝐄𝐋𝐒 -This core 300 replacement filter is…
• 𝐏𝐄𝐓 𝐂𝐀𝐑𝐄 𝐅𝐈𝐋𝐓𝐄𝐑 - The core 300 filter…
• 𝟑-𝐋𝐀𝐘𝐄𝐑 𝐅𝐈𝐋𝐓𝐑𝐀𝐓𝐈𝐎𝐍 - Our core 300S filter includes…

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Product	Key specs
Levoit Core 300-P Air Purifier Replacement Filter	𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓 𝐅𝐈𝐋𝐓𝐄𝐑: Designed specifically for the Core… 𝐇𝐄𝐏𝐀-𝐆𝐑𝐀𝐃𝐄 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 𝐈𝐍 𝐒𝐋𝐄𝐄𝐏 𝐌𝐎𝐃𝐄: Helps Levoit Core… 𝐋𝐄𝐕𝐎𝐈𝐓 𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐅𝐈𝐋𝐓𝐄𝐑: Guaranteed quality, detailed manufacturing process,…	Check price
Core P350 Pet Care Replacement Filter for	【COMPATIBLE MODELS】The premium replacement filter is specfically compatible… 【3-IN-1 FILTRATION】 Our Core P350 pet care replacement… 【HIGH PERFORMANCE】These Core 300S/ Core 300S-P air filter…	Check price
Core 300 Pet Care Replacement Filter for	𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐋𝐄 𝐌𝐎𝐃𝐄𝐋𝐒 -This core 300 replacement filter is… 𝐏𝐄𝐓 𝐂𝐀𝐑𝐄 𝐅𝐈𝐋𝐓𝐄𝐑 - The core 300 filter… 𝟑-𝐋𝐀𝐘𝐄𝐑 𝐅𝐈𝐋𝐓𝐑𝐀𝐓𝐈𝐎𝐍 - Our core 300S filter includes…	Check price
Core 300 Pet Care Replacement Filter for	【COMPATIBLE MODELS】The premium core 300 pet replacement filter… 【3-IN-1 FILTRATION】 Our Core 300 pet care replacement… 【HIGH PERFORMANCE】These Core 300-P air filter can attach…	Check price
LEVOIT Smart Pet Air Purifier for Home	Tap "Get Product Support" on your Amazon order… Wake Up to Fresh Air Without Pet Odors:… Dual Sensors Detect & React: TVOC and PM2.5…	Check price
Levoit Core P350-P Air Purifier Replacement Filter	𝐆𝐄𝐍𝐔𝐈𝐍𝐄 𝐑𝐄𝐏𝐋𝐀𝐂𝐄𝐌𝐄𝐍𝐓 𝐅𝐈𝐋𝐓𝐄𝐑: Designed for Core P350-P air… 𝐇𝐄𝐏𝐀-𝐆𝐑𝐀𝐃𝐄 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 𝐈𝐍 𝐒𝐋𝐄𝐄𝐏 𝐌𝐎𝐃𝐄: Helps Levoit Core… 𝟑-𝐒𝐓𝐀𝐆𝐄 𝐅𝐈𝐋𝐓𝐑𝐀𝐓𝐈𝐎𝐍 𝐒𝐘𝐒𝐓𝐄𝐌: Pre-filter traps hairs, dust, and…	Check price
Core 300 Pet Care Replacement Filter for	【𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐋𝐄 𝐌𝐎𝐃𝐄𝐋𝐒】Our core 300 replacement filter compatible with… 【𝐈𝐍𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐋𝐄 𝐌𝐎𝐃𝐄𝐋𝐒】Our Core 300 filter (7.6"L x 7.6"W… 【𝐊𝐄𝐄𝐏 𝐘𝐎𝐔𝐑 𝐀𝐈𝐑 𝐅𝐑𝐄𝐒𝐇】For optimal performance and the…	Check price
Core 300 Pet Care Filter for LEVOIT	𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗟𝗘 𝗠𝗢𝗗𝗘𝗟𝗦 - The premium core 300 replacement… 𝟯-𝗜𝗡-𝟭 𝗙𝗜𝗟𝗧𝗥𝗔𝗧𝗜𝗢𝗡 - The premium core 300 filter… 𝗘𝗫𝗖𝗘𝗟𝗟𝗘𝗡𝗧 𝗣𝗘𝗥𝗙𝗢𝗥𝗠𝗔𝗡𝗖𝗘 - Enjoy fresh air all-year-round with…	Check price

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How to Choose

• Exact model: Read the label on the purifier, then match it to the P350-P or Core 300-P wording in the listing.
• Media type: Pet allergy filters focus on hair and dander, while 3-in-1 designs add activated carbon for odor.
• Genuine status: A filter labeled genuine or original equipment reduces the risk of fit problems and inconsistent filtration.
• Pack size: A single pack is useful for testing the replacement interval, while larger packs suit heavy shedding households.
• Replacement log: Record each change date, since pet hair shortens filter life and makes the next change easier to plan.

The Best Picks Reviewed

Levoit Core 300-P Air Purifier Replacement Filter, Pet Allergy, 1 Pack

This single-pack replacement targets the Core 300-P and carries a pet allergy designation. It is a sensible first purchase for an owner who wants to confirm the fit and monitor how quickly the filter loads with hair. Stock up once you know the replacement cycle in your home.

Core P350 Pet Care Replacement Filter for LEVOIT Core P350-P Air Purifier

This listing is built for the Core P350-P and is positioned as a pet care replacement. Owners of this model should confirm the exact designation on the purifier before ordering, since the P350 name appears alongside similar Core variants.

Core 300 Pet Care Replacement Filter for LEVOIT Core300-P Air Purifier

This Core 300 pet care replacement fits the Core300-P purifier. It is worth comparing against the P350 listing if you are unsure which model you own, since the two families are often sold in the same category. Match the model before buying.

Levoit Core P350-P Air Purifier Replacement Filter, Genuine Air Filter, 1 Pack

This genuine replacement is designed for the Core P350-P and offers a single-pack option for owners who prefer original parts. Genuine media helps keep filtration consistent with the purifier’s rated coverage, which matters for pet hair control.

LEVOIT Smart Pet Air Purifier for Home Pets Large Room, Vital Pet Pro, White

The Vital Pet Pro is a purifier rather than a filter, and it appears here because owners searching for P350-style filters often compare it with the Core series. Check the listing for the replacement filter it uses before buying cartridges, since the title does not state which filter fits.

Frequently Asked Questions

How do I tell a P350 filter from a Core 300 filter?

Read the model designation on the purifier label or manual. The filter listing must name that same designation. Dimensions alone are not a reliable guide because several models look similar.

How often should a pet filter be changed?

Use the manufacturer’s interval as a baseline and shorten it in a home with heavy shedding. Visible hair build-up, a noticeable drop in airflow, or a louder fan can signal that the filter is overdue.

Is a genuine filter worth the extra cost?

For most owners, yes. Genuine parts are more likely to fit correctly and deliver the filtration the purifier was designed for, which protects both air quality and the fan motor.

Can I wash the replacement filter?

Standard HEPA-type main filters should not be washed unless the manufacturer says so. Washable designs apply to pre-filters, so follow the instructions for the specific part you own.

Final Thoughts

If you own a Core P350-P, the genuine single-pack replacement is the most direct choice. Core 300-P owners should start with the pet allergy single pack to confirm their schedule. Use the purchase only after matching the model number, because the wrong cartridge defeats the point of a pet-focused purifier.