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Specialty replacement filter set

GermGuardian Filter V PET PURE – FLT151PT replacement filter

Filter V PET PURE (FLT151PT) fits GermGuardian AC151, GermGuardian AC3000, GermGuardian AC3050 and GermGuardian AP3151 according to the cited GermGuardian source.

Official manufacturer Filter V PET PURE FLT151PT Check official GermGuardian availability Non-affiliate link to the cited official product page.
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Quick fit check

Filter V PET PURE fit and replacement facts

Part numberFLT151PT
Compatible models4
Filter roleSpecialty replacement filter set

GermGuardian recommends replacing the Pet Pure HEPA filter every 6 months. Carbon filters (FLT15CB4) can be replaced every 2 to 3 months.

Compatible GermGuardian models

Follow a model link for its complete primary, optional, specialty, and alternative filter list.

Model Filter Part number Role Source Marketplace
GermGuardian AC151 Filter V PET PURE FLT151PT Specialty replacement filter set Guardian Technologies GermGuardian FLT151PT - Filter V PET PURE Check prices
GermGuardian AC3000 Filter V PET PURE FLT151PT Specialty replacement filter set Guardian Technologies GermGuardian FLT151PT - Filter V PET PURE Check prices
GermGuardian AC3050 Filter V PET PURE FLT151PT Specialty replacement filter set Guardian Technologies GermGuardian FLT151PT - Filter V PET PURE Check prices
GermGuardian AP3151 Filter V PET PURE FLT151PT Specialty replacement filter set Guardian Technologies GermGuardian FLT151PT - Filter V PET PURE Check prices

Buying checklist

What to check in a filter listing

Confirm that the listing names part FLT151PT and one of the compatible models: GermGuardian AC151, GermGuardian AC3000, GermGuardian AC3050 and GermGuardian AP3151. Similar-looking filters are not proof of fit.

Decide whether you want an OEM or aftermarket filter, then compare the included pieces, product photos, seller details, delivery estimate, and total price.

Care guidance

Replacement schedule

GermGuardian recommends replacing the Pet Pure HEPA filter every 6 months. Carbon filters (FLT15CB4) can be replaced every 2 to 3 months.

Usage conditions can affect service life. Follow the cited manufacturer guidance for this part.

Compare compatible options

These filters share at least one officially cited model within the same brand, but may serve a different primary or optional role. Check each part page before buying.

Filter V

FLT151

Replacement filter set

Frequently asked questions

How often should I replace the GermGuardian Filter V PET PURE (FLT151PT)?

GermGuardian recommends replacing the Pet Pure HEPA filter every 6 months. Carbon filters (FLT15CB4) can be replaced every 2 to 3 months.

Which GermGuardian models use the Filter V PET PURE FLT151PT?

According to the official GermGuardian product page, Filter V PET PURE (FLT151PT) fits GermGuardian AC151, GermGuardian AC3000, GermGuardian AC3050 and GermGuardian AP3151. Verify the model label on your unit before ordering.

Do aftermarket FLT151PT filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number FLT151PT, review the listing details, and verify the model label on your unit before buying.

Manufacturer source

Official Guardian Technologies product page identifies Filter V PET PURE, SKU FLT151PT, as compatible with models AC151, AC3000, AC3050 and AP3151.

Guardian Technologies GermGuardian FLT151PT - Filter V PET PURE

Source compatibility checked 2026-07-22. Recheck the listing and your purifier label before ordering.