Carbon Activated Pre-Filter 4-pack for use with the Germ Guardian FLT4825 HEPA Filter, AC4800 Series, Filter B By Complete Filtration Services
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Tanya Dow
10-06-2025These are nice and cheap, which is great, but before you buy these, try washing the one you have off under the sink. If you are careful, you can probably reuse the filter a few times.
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Joseph Kimm
> 3 dayit came with the fold.
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sam termine
> 3 dayThey do not last long so i am looking for the same quality for less money
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salvador benavidez
> 3 dayBad thing is to small for my machine, maybe was bad measured in the supply.
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KAS
> 3 dayVery good quality charcoal filter. I do need to trim the size a little but that’s no problem!
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WW
> 3 dayI have two of the Pure Guardian AC4825 Purifiers and change the carbon filters in them about once every 3 months. This 4 pack is perfect and fits without any problems or cutting. The price is also a lot better than buying the Pure Guardian ones.
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Richard and Cassidy Peacock Adams
> 3 dayThis is the best value for the pre-filters Ive found.
