Fellows HP- True Hepa Filter, for use with Fellows AP-300PH Air...
925943
I haven`t used this replacement filter jet but must praise the original filter in my AP-300 Air cleaner. Just love.. love... love... this machine. My air in my bedroom has never been cleaner and my allergies are much less. So pleased to have made the purchase of my two air cleaners plus filters. Katerelvis
4682436
This Filter replacement fit in my older model HEPA. It works fine. I could not locate another vendor in my area that carried this item.
Very Satisfied. I am glad to find it after searching so long.
2700494
These filters fit Holmes HAP616, HAP633, HAP653, HAP726, HAP756, HAP759, HAP8615, HAP8650, HAP9726. And Bionaire models BAP1225 and BAP1250.

I buy these about once a year for my Holmes HAP726 HEPA machine from Amazon; they are so expensive at the box stores.

I have not noticed any smells from these filters just clean air that keeps my allergic nasal passages clear.
4278306
These fit my Idylis perfectly.  I don't know for sure if these are HEPA certified or not, but with the lower cost they seem to do the job.  Part of the lower cost is that the plastic casing of th Idylis filters has been replaced in this model by cardboard.  This substitution didn't affect the fit, but was a little flimsier for insertion into the air purifier.  My purifier takes two of these filters, but didn't have a problem as the item's depiction clearly indicates that there's only one filter in each package.
438813
This unit is very quiet and efficient with the large easy-replace filter.
Good price for this quality filter it even has the ultra-violet elements.<a data-hook="product-link-linked" class="a-link-normal" href="/Luma-Comfort-AP170W-PureClean-HEPA-Air-Purifier-with-5-Stage-Advanced-Air-Cleaning/dp/B00APPYX5I/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Luma Comfort AP170W PureClean HEPA Air Purifier with 5-Stage Advanced Air Cleaning</a>
3163706
You'll notice the difference in your air quality in about 1/2 hour!  I've owned various HEPA filtration over the years; this one is the biggest and most effective yet.  You can't beat the warranty!  The price of replacement filters about the same as other much less expensive machines too-
3927558
I had read a lot of reviews complaining that the HEPA filter did not fit into the cartridge, and they were right.  Was annoyed at this, but then I figured out a way to quickly modify it to fit nicely.  I developed a method, using just an exacto knife, to cleanly and neatly remove the stiff outer cardboard frame, allowing the filter to fit perfectly into the cartridge.  Takes about 5 minutes or so.
PLEASE NOTE:  I am not advocating or recommending that anyone use an exacto knife for this purpose.  I'm simply saying that it worked for me, but I am not responsible for any injuries if someone decides to try my method.
998581
Appears to be the perfect pre-filter for an air purifier we purchased through Amazon. Great price. Wanted to have some on hand for when I need to change them.
4476204
HEPA filters were developed by the US Atomic energy commision to remove radio active particles from a contaminated environment.  So they are more than sufficient for removing dust, mold spores, cockroach feces and dust mites which have been known to cause respiratory problems such as asthma.
Don't go by the light on the your Honeywell unit to tell when it's time to change the filter because the manufacturer wants you to change it as frequently as possible. When you find that the flow of air has slowed down and dust in the vicinity of the unit tends to collect more, then it's time to change the air filter. Also, vacuuming the outside of the filter may prolong the life. I vacuumed my HEPA and found that there was an increase in air flow afterwards and less dust collecting around the unit.
1142429
There is really no need for a detailed review on an extremely simple item such as this.

If you are the owner of a Fellowes Quiet Air Purifier with True HEPA Filter (AP-300PH), then this filter is something that you must purchase at regular intervals (approximately once every 3-4 months) to keep your air purifier functioning properly.

Having purchased two of the aforementioned Fellowes air purifiers here on Amazon.com in early 2013 (see my review), I am just now coming around to replacing this particular filter for the second time on each of my units. In my case these filters have lasted about 3 months on average.

They certainly accomplish the task that they were designed to do. This clearly can be seen when replacing these carbon prefilters which are invariably coated with a thick layer of gray dust and other filth after 24/7 use over a period of several months.

After the usually green carbon filter indicator light on the display turns red, replacing the filter itself is a breeze: The front plastic cover on the air purifier snaps off very easily and after inserting a new filter all that still needs to be done is to hit the reset button before replacing the plastic cover - a quick and simple procedure and you're good to go for another 3-4 months.

I also should mention that once when ordering these replacement carbon filters I did not receive the original Fellowes filters, but somewhat less expensive non-OEM equivalents from BulkFilter - a seller here on Amazon.com - which performed comparably well at a savings of about $2.00 to $3.00 per filter. Personally, I did notice that the original Fellowes filters did fit better; those from BulkFilter required a bit of trimming with scissors to get them to fit properly in the air purifier.

I have not yet had occasion to replace the main HEPA filter on these air purifiers, but am expecting to do so for the first time in February/March 2014.

I will provide an update if there are any problems.
916031
I ordered these for my Fellowes air purifier and was so happy to find them at such a good price! The only reason I'm not giving it 5 stars is because I had some difficulty installing it. While the old carbon & hepa filters came off & on easy, Crucial Air ones require a little bit of force. They fit, but they take some tinkering with to do so while the original brand moves right in. Yes, I have the model listed in the photo so I'm sure I ordered the right one.

All in all a great bargain!
1491890
These replacement filters are the Official IQAir Coarse pre-filters PF40.  They arrived in an official IQAir box with the IQAir Logo Tape sealing the top. They are inexpensive (unlike the prefilter system), you get 5 for $50, so why even bother trying to wash the old ones out.

The amount of dust these trap and thus prevent from clogging the much more expensive preMax filter is amazing.  They extend the life of the preMax by months.  They are well worth the expense.  Just remember to change them often.  I change mine about every 6-8 weeks.

I love them and I would HIGHLY RECOMMEND them.
3254715
HEPA OEM filter for a Whirlpool air cleaner. Works perfectly in my Whirlpool air cleaner and lasts about a year.
1587896
This seems like a high-quality filter. It even appears to have two more ounces of HEPA media than the original Winix filter (11.5oz versus 9.5oz). However, the width is slightly smaller (maybe 1-2mm) than that of the original filter, which can allow air to bypass the HEPA media.

Unfortunately, there isn't much point in having an air filter if air can bypass it. I'd give the product 5 stars if the width were increased to match the original size exactly.
250941
The main reason i bought this item was because the HEPA filter is reusable. You simply need to vacuum the filter once the light shows red. You can certainly feel this thing cleaning the air in the house while its running. I typically use it once upstairs and once downstairs for a day once a month. This is a much better solution versus buying replacement filters every few months!
2503248
I just installed it, but it is a genuine air care filter and fits perfect. Airflow is superior to the disposable 3M pleated ones I used to use. Will update on performance as it goes, but so far so good.
434348
I received this unit months ago and since then I have been running this 24/7. I have it set a low speed and recently changed the prefilter and I noticed how effective the unit is when I saw what the filter removed from the air.  The unit has 2 filters - a prefilter made if carbon and a hepa filter in the back. When the prefilter expired I bought an air condition filter used for window air condition unit for 99 cents.  Once the hepa expires I'll get a complete set of hunter prefiler and hepa filter.  In the mean time, the air conditon filter works nicely as a prefilter.  The unit has an ionizer and a computer panel that tracks the filter usuage.

The unit is silent at the lowest setting.  To me the only drawback is the unit vent is directed toward the ceiling; it'll be good if the unit have a cover and direct the air horizontally than vertically.

I am very satisfied with my unit and I am using this while my duplex is being renovated due to superstorm Sandy damages.  I have tremendous construction dust problem and I am grateful how much this unit makes a different in the air quality.