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GermGuardian CDAP5500 replacement filter

GermGuardian CDAP5500 uses Filter C Carbon Replacement Filters (4-Pack) (part FLT28CB4) as its primary replacement filter set.

GermGuardian CDAP5500 filter match

Replacement carbon pre-filter pack Filter C Carbon Replacement Filters (4-Pack) FLT28CB4
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View part details Official GermGuardian source

Cited package contents

Package details below come from the linked official source; recheck it before buying.

Filter C Carbon Replacement Filters (4-Pack) FLT28CB4

All compatible part numbers

Primary filters are listed first. Specialty, optional, and alternative filters are compatible options, not required add-ons.

Filter Part number Role Source Marketplace
Filter C Carbon Replacement Filters (4-Pack) FLT28CB4 Replacement carbon pre-filter pack Guardian Technologies GermGuardian FLT28CB4 - Filter C Carbon 4-Pack Check prices
Filter C PET PURE FLT5250PT Specialty replacement filter set Guardian Technologies GermGuardian FLT5250PT - Filter C PET PURE Check prices

Official compatibility record

Manufacturer evidence

Each compatibility and care statement below is reproduced from the cited official manufacturer record. Check the source again before ordering.

Filter C Carbon Replacement Filters (4-Pack) FLT28CB4

Official Guardian Technologies product page identifies Filter C carbon replacement filter 4-pack, SKU FLT28CB4, as compatible with models AC5000, AC5300, AC5350, AP2800, BXAP250, CDAP5500 and IAP-GG-125.

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Replacement guidance
GermGuardian recommends replacing the activated carbon filter layer every 2 to 3 months depending on use. Package contains 4 carbon replacement filters.
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Filter C PET PURE FLT5250PT

Official Guardian Technologies product page identifies Filter C PET PURE, SKU FLT5250PT, as compatible with models AC5000, AC5250PT, AC5300, AC5350, AP2800 and CDAP5500.

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Replacement guidance
GermGuardian recommends replacing the Pet Pure HEPA filter set every 6 months. Carbon pre-filters (FLT28CB4) can be replaced every 2 to 3 months.
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Buying checklist

How to choose the right replacement

Match the GermGuardian CDAP5500 model label and the exact part number above. Marketplace listings can be OEM or aftermarket, and a similar-looking filter may have different dimensions.

Compare the listing title, product photos, included filter pieces, seller details, delivery estimate, and total price before you order.

Care guidance

Replacement schedule

  • Filter C Carbon Replacement Filters (4-Pack) FLT28CB4: GermGuardian recommends replacing the activated carbon filter layer every 2 to 3 months depending on use. Package contains 4 carbon replacement filters.

Usage and air quality can affect service life. Follow the cited manufacturer guidance for each part.

Optional calendar tool

Plan your next filter change

Choose a date to download a calendar reminder based on the cited replacement guidance.

Filter C Carbon Replacement Filters (4-Pack) filter set FLT28CB4

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Frequently asked questions

What filter does the GermGuardian CDAP5500 use?

The GermGuardian CDAP5500 uses Filter C Carbon Replacement Filters (4-Pack) (FLT28CB4) as its primary replacement filter parts. It also has these optional, specialty, or alternative compatible parts: Filter C PET PURE (FLT5250PT). Those parts are not simultaneously required primary filters.

How often should I replace the GermGuardian CDAP5500 filter?

GermGuardian recommends replacing the activated carbon filter layer every 2 to 3 months depending on use. Package contains 4 carbon replacement filters.

Where can I check replacement filters for the GermGuardian CDAP5500?

This page links directly to the cited official GermGuardian product page and shows sponsored individual eBay listings when a fresh exact-part snapshot is available, with an exact-part eBay search fallback. This site does not sell filters; match the part number and review the current source or seller listing before buying.