GermGuardian replacement filters by model

Guardian Technologies identifies the selected purifier variant as AC4825E and lists HEPA Filter B FLT4825 as a compatible replacement. Its separate filter page also lists AC4825E. This row covers the original FLT4825 part only. Do not infer that all Filter B variants are identical. US-source evidence only; it does not establish Canadian or UK stock, shipping, warranty, or local compatibility details, and does not rate aftermarket filters.

Guardian Technologies' Filter B page explicitly lists the full AC4300BPTCA model code as compatible with FLT4825. The separate AC4300 family page lists other Filter B variants, but does not establish those variants for this exact CA-suffixed model; this row records only FLT4825. The exact compatibility line comes from a US manufacturer page despite the CA suffix. It does not establish Canadian stock, shipping, warranty, or a Canada-market fit source. Do not extend this exact mapping to other Filter B variants. Aftermarket fit and performance are untested.

Spec table lists bare AC4825; description lists AC4825E and AC4825W. Does not establish fit for regional suffixes not printed on the page. GermGuardian’s own pages use both the bare AC4825 and suffixed AC4825E/AC4825W names; match the full label.

Spec table lists AC4900; description lists AC4900CA. Does not establish fit for regional suffixes not printed on the page.

Spec table lists CDAP4500; description lists CDAP4500BCA and CDAP4500WCA. Does not establish fit for regional suffixes not printed on the page.

Listed in both spec table and description. Does not establish fit for regional suffixes not printed on the page.

Listed in both spec table and description. Does not establish fit for regional suffixes not printed on the page.

Listed in both spec table and description. Does not establish fit for regional suffixes not printed on the page.

Listed in both spec table and description; FLT4850PT Pet Pure Filter B is the pet variant. Does not establish fit for regional suffixes not printed on the page.

White variant of AC4825. Does not cover other suffixes.

Spec table also reads Model Compatibility AC4100, AC4175, AC4150. Does not cover the LB4100 UV-C bulb, which is sold separately.

Same page as AC4100. Does not establish fit for other suffixes.

Description says AC5000E; spec table says AC5000. Does not cover the LB4000/LB5000 UV-C bulb or FLT28CB4 carbon pre-filter, sold separately.

Also listed on the FLT5250PT Pet Pure Filter C page. Does not cover the LB4000/LB5000 UV-C bulb or FLT28CB4 carbon pre-filter, sold separately.

AC5350 bundle page also states it is compatible with HEPA Filter C (FLT5000). Does not cover the LB4000/LB5000 UV-C bulb or FLT28CB4 carbon pre-filter, sold separately.

White AC5350; listed in description and spec table. Does not cover the LB4000/LB5000 UV-C bulb or FLT28CB4 carbon pre-filter, sold separately.

Listed in description and spec table. Does not cover the LB4000/LB5000 UV-C bulb or FLT28CB4 carbon pre-filter, sold separately.

Description also says recommended to use with AC9200WCA. Does not establish fit for a bare AC9200 string, which the page does not print.