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Replacement filter set

GermGuardian Filter Q FLT200 replacement filter

Filter Q FLT200 fits GermGuardian AC225W and GermGuardian AP201W according to the cited GermGuardian source.

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Official manufacturer Filter Q FLT200 Check official GermGuardian availability Non-affiliate link to the cited official product page.

Quick fit check

Filter Q fit and replacement facts

Part numberFLT200
Compatible models2
Filter roleReplacement filter set

The cited page describes FLT200 as a 4-pack allergen replacement filter for pluggable models AC225W and AP201W but does not state a replacement interval.

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 AC225W Filter Q FLT200 Replacement filter set Guardian Technologies PureGuardian FLT200 - Filter Q Check prices
GermGuardian AP201W Filter Q FLT200 Replacement filter set Guardian Technologies PureGuardian FLT200 - Filter Q Check prices

Buying checklist

What to check in a filter listing

Confirm that the listing names part FLT200 and one of the compatible models: GermGuardian AC225W and GermGuardian AP201W. 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

The cited page describes FLT200 as a 4-pack allergen replacement filter for pluggable models AC225W and AP201W but does not state a replacement interval.

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

Frequently asked questions

How often should I replace the GermGuardian Filter Q (FLT200)?

The cited page describes FLT200 as a 4-pack allergen replacement filter for pluggable models AC225W and AP201W but does not state a replacement interval.

Which GermGuardian models use the Filter Q FLT200?

According to the official GermGuardian product page, Filter Q (FLT200) fits GermGuardian AC225W and GermGuardian AP201W. Verify the model label on your unit before ordering.

Do aftermarket FLT200 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number FLT200, review the listing details, and verify the model label on your unit before buying.

Manufacturer source

Official Guardian Technologies product page identifies Filter Q allergen replacement filter pack, SKU FLT200, as compatible with models AC225W and AP201W.

Guardian Technologies PureGuardian FLT200 - Filter Q

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