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GermGuardian air purifier

GermGuardian AC4625 replacement filter

GermGuardian AC4625 uses Filter M (part FLT4700) as its primary replacement filter set.

Official GermGuardian fit · checked

Same filter, other models

Other GermGuardian purifiers that use Filter M FLT4700

Own more than one purifier? These models share the same official part number.

All compatible GermGuardian AC4625 filters

Every part number below is a primary replacement filter for this model.

Filter Part number Type Price
Filter M FLT4700 Replacement filter set Check price

Price links open sponsored eBay searches for the exact part number.

Before you order

How to buy the right GermGuardian AC4625 filter

  • Confirm the label on your purifier reads AC4625.
  • Make sure the listing names part FLT4700, not just a similar-looking filter.
  • Check the pack size and pieces included. Genuine and third-party filters can differ.
  • Compare the total price with shipping, plus the seller's feedback and delivery estimate.

Care guidance

Replacement schedule

  • Filter M FLT4700: The cited page states that FLT47CB4 carbon pre-filters can be replaced every 2 to 3 months to extend filter life; it does not state a replacement interval for FLT4700.

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

Frequently asked questions

What filter does the GermGuardian AC4625 use?

The GermGuardian AC4625 uses Filter M (FLT4700). Each part number on this page is backed by an official GermGuardian source.

How often should I replace the GermGuardian AC4625 filter?

The cited page states that FLT47CB4 carbon pre-filters can be replaced every 2 to 3 months to extend filter life; it does not state a replacement interval for FLT4700.

Where can I check replacement filters for the GermGuardian AC4625?

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.

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 M FLT4700

Official Guardian Technologies product page identifies Filter M, SKU FLT4700, as compatible with models AC4625, AC4700B and AC4711W.

Source checked
Replacement guidance
The cited page states that FLT47CB4 carbon pre-filters can be replaced every 2 to 3 months to extend filter life; it does not state a replacement interval for FLT4700.
Guidance checked

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