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Replacement carbon pre-filter pack

GermGuardian Filter M Carbon Replacement Filters (4-Pack) FLT47CB4 replacement filter

Filter M Carbon Replacement Filters (4-Pack) FLT47CB4 fits GermGuardian AC4700B and GermGuardian AC4711W according to the cited GermGuardian source.

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Official manufacturer Filter M Carbon Replacement Filters (4-Pack) FLT47CB4 Check official GermGuardian availability Non-affiliate link to the cited official product page.

Quick fit check

Filter M Carbon Replacement Filters (4-Pack) fit and replacement facts

Part numberFLT47CB4
Compatible models2
Filter roleReplacement carbon pre-filter pack

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

Cited package contents

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

Filter M Carbon Replacement Filters (4-Pack) FLT47CB4

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 AC4700B Filter M Carbon Replacement Filters (4-Pack) FLT47CB4 Replacement carbon pre-filter pack Guardian Technologies GermGuardian FLT47CB4 - Filter M Carbon 4-Pack Check prices
GermGuardian AC4711W Filter M Carbon Replacement Filters (4-Pack) FLT47CB4 Replacement carbon pre-filter pack Guardian Technologies GermGuardian FLT47CB4 - Filter M Carbon 4-Pack Check prices

Buying checklist

What to check in a filter listing

Confirm that the listing names part FLT47CB4 and one of the compatible models: GermGuardian AC4700B and GermGuardian AC4711W. 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 activated carbon filter layer every 2 to 3 months depending on use. Package contains 4 carbon replacement filters.

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

Optional calendar tool

Plan your next filter change

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

Filter M Carbon Replacement Filters (4-Pack) filter set FLT47CB4

The calendar reminder starts 3 months after this date and repeats on that schedule.

Your date is processed only in this browser. The .ics calendar file is generated locally on your device and is not uploaded to this site.

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 M

FLT4700

Replacement filter set

Frequently asked questions

How often should I replace the GermGuardian Filter M Carbon Replacement Filters (4-Pack) (FLT47CB4)?

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

Which GermGuardian models use the Filter M Carbon Replacement Filters (4-Pack) FLT47CB4?

According to the official GermGuardian product page, Filter M Carbon Replacement Filters (4-Pack) (FLT47CB4) fits GermGuardian AC4700B and GermGuardian AC4711W. Verify the model label on your unit before ordering.

Do aftermarket FLT47CB4 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number FLT47CB4, review the listing details, and verify the model label on your unit before buying.

Manufacturer source

Official Guardian Technologies product page identifies Filter M carbon replacement filter 4-pack, SKU FLT47CB4, as compatible with models AC4700B and AC4711W.

Guardian Technologies GermGuardian FLT47CB4 - Filter M Carbon 4-Pack

Source compatibility checked 2026-08-29. Recheck the listing and your purifier label before ordering.