Air Filter LookupAir purifier filter finder

GermGuardian model lookup

GermGuardian CDAP5500 replacement filter

GermGuardian CDAP5500 uses Filter C PET PURE (part FLT5250PT) as its primary replacement filter set.

Quick fit check

Match the exact filter before buying

The official manufacturer source identifies these primary parts for the GermGuardian CDAP5500.

Specialty replacement filter set Filter C PET PURE FLT5250PT
View part details Official GermGuardian source

All compatible part numbers

Primary, optional, specialty, and alternative filters are listed separately so you can match the role as well as the part number.

Filter Part number Role Source
Filter C PET PURE FLT5250PT Specialty replacement filter set Guardian Technologies GermGuardian FLT5250PT - Filter C PET PURE

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 PET PURE FLT5250PT

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

Source checked
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.
Guidance checked

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 PET PURE FLT5250PT: GermGuardian recommends replacing the Pet Pure HEPA filter set every 6 months. Carbon pre-filters (FLT28CB4) can be replaced every 2 to 3 months.

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

Keep browsing

Frequently asked questions

What filter does the GermGuardian CDAP5500 use?

The GermGuardian CDAP5500 uses Filter C PET PURE (FLT5250PT). Each part number on this page is backed by an official GermGuardian source.

How often should I replace the GermGuardian CDAP5500 filter?

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

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.