germguardian Guardian Technologies FLT41002PK FLT4100 HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA, 2 pack, Black Air Purifier

It works fine super easy to install and I can tell the difference in the air with this new filter.

These filters last for less time than they say they are supposed to. And, the charcoal filters are not as effective as some of the other brands available. However, they do work well for about a month & 1/2. Nowhere near the 6months as stated on their product information! Ive found that it does a much better job when I use their HEPA filter with another brand of charcoal filter. If you are thinking of buying an air filter from Germguardian, Id suggest that you buy one to two sizes larger than they recommend for small rooms.

Small air filter, but does a great job of cleaning up the air you breathe. I’m a smoker in two rather small Rooms. I turn this unit on while smoking, & turn it up higher in the evening before going to bed. The air is clean in the morning. I don’t smell nicotine when I come downstairs. I love this little unit. Small, but effective!

Easy to install, not terribly expensive and does what it is supposed to do. The amount of dust it catches is amazing.

I always need this replacement it works so well

I had my filter replaced about a year ago. Longer than the recommended. But the charcoal filter this time is a lot harder than what it was previously. Im not sure why but its noted that the charcoal filter was also a bit creased towards the top of the filter. The box was not damaged in anyways so it wouldnt be due to shipping. Maybe its due to packaging. Anyhow, the filter functions fine and theres no smell either which is great. The HEPA filter is the same as what it was previously.

Lucky that we have it.. The air quality is bad recently due to vacavile fire

The Air Purifier is a great machine, small in size but puts out a strong volume of air. I put the machine on the top of the shelf just below the furnace and air conditioning vent that exits near the top of the ceiling above the bedroom door. Often times we have to reduce the airflow of the purifier to the lowest as it cools the room down too much during the night. Above all all it quiet on all 3 settings and makes it very nice to have on during the night when we are sleeping.

Very pleased with my Germ Guardian. I have to change the filter a bit more than indicated, with 6 cats, but Im pleased to report vast improvement in my pulmonary status after both getting the germ guardian, and chanking the filter at 4 months and 1 week instead of 6 months. I shall probably aim at 3 months this time. OH, I have no idea what the sheerness is in the review, but the only other thing I could do is not rate that part, and the review demands a response.