แสดงบทความที่มีป้ายกำกับ hepa แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ hepa แสดงบทความทั้งหมด

19700 HEPA Filter Media

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19700 HEPA Filter Media
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Technical Details

- Honeywell Air Cleaner Filter 19700.
- Fits Honeywell enviracaire models 85L, 110, 110LX, 10200, 10700, and 10715.
- HEPA filter is 99.97% effective at removing particles as small as 0.3 microns from the air that passes through the filter.
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Honeywell 50251 Round Room HEPA Air Cleaner

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The Honeywell 50251 HEPA Air Purifier is a quiet, surprisingly compact device that can make everyday household life a little healthier, and a shade or two more pleasant. Recommended for large rooms up to 374 sq. ft.
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Technical Details

- True HEPA Filter is 99.97% effective at reducing airborne particles from the air passing through it, such as: pollen, household dust, tobacco smoke, cat dander and mold spores - all potential sources of indoor allergens
- Special activated charcoal pre-filter reduces odors from tobacco smoke, cooking, nursery, pet and plant odors and extends HEPA filter life
- Patented 360° air intake and discharge for effective air cleaning power; top air discharge
- 3 air cleaning power levels; Intelli-Check feature electronically monitors HEPA and prefilter usage
- Thermometer displays current room temperature
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Alen A375 UV Ultra HEPA Air Purifier

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The new Alen A375 UV Ultra HEPA air purifier takes air cleaning to the next level. With features such as two UV lamps for bacterial control and an activated carbon filter for odor removal, the A375 UV Ultra delivers superior results. This model is for those who demand extraordinary performance from their air purifier but still appreciate affordability. In addition, the Alen air purifiers are supported by the industry best life time warranty program*. Along with its powerful air cleaning features, the A375 UV Ultra has many user friendly features such as remote control operation, filter replacement indicator, dust and odor sensors, quiet operation, and more. Find out why the A375UV Ultra is the air purifier you have been waiting for.
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Technical Details

- All-in-one pre-filter/HEPA filter/enhanced activated carbon filter all-in-one that makes filter changing easy
- Effective removal of smoke, pollen, dust, animal dander, dust mites, molds, bacteria and viruses
- Enhanced activated carbon filter for even greater odor removal
- 2 UV lamps for bacteria removal
- 4 speed settings & 8-hour timer
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Customer Buzz
 "Expensive box, cheap contents." 2009-04-27
By S. Vaughan (San Francisco, CA)
We bought this filter for our new apartment after several weeks of feeling terrible (congestion, puffy watery eyes, feeling tired, coughing, etc.) because we knew there was some sort of non-hazardous mold and dust combo at the root of it. This puppy looked like it'd do the trick, and for 6 days, we felt awesome. It worked very well! But on day seven the rotator inside this thing literally fell off the axle and ceased to work any longer. We were unable to fix it ourselves, and we found that once we opened up the packaging, we owned it. No returns were permitted, but we were allowed to pay for S+H back to the manufacturer for them to fix it. [...] The problem I have with this item is that the price is six times our cheap filters', and Alen's ghetto manufacturer hotline and inability to provide us with a new, working filter, indicates it shouldn't be worth this much.

Customer Buzz
 "AIR PURIFIER" 2008-09-25
By Control Freak (sumerduck, va United States)
works great - had none of the problems others have voiced - ordered a 375 after good results from a 350 because it has a couple more features which I have found useful since i recieved it

Customer Buzz
 "Good portable Air Purifier" 2007-12-21
By PJ (USA)
Do recommend to anyone who want to have a portable air purifier. It is easy to operate and use. It really work great for a smaller space. We love it.

Customer Buzz
 "It works & the cost is right." 2007-11-18
By Guy with sneezey wife (Florida)
I have been looking at and searching for a decent air purifying unit for at least 3 years, I find the cost runs way to high and the looks of the unit definitely wasn't designed by anyone with designing taste! And even though the germicidal UV light should be completely hidden from view most of the air filtering UV units I have looked at had obvious glowing of the eye damaging UV lighting.

Now for my review of this item,



The looks-acceptable.

Noise level-acceptable on low speed during sleeping.

Controls and adjusting-My wife has no problems working it! (Now that says a lot!)

The Glowing of the UV lights-Almost literally impossible to see!

Does it work?-my wife thinks Claritin cured her of her allergies. It took about 6 to 8 weeks letting it run 24-7 but it will clean up the impurities in the house and before you know it your not sneezing! Well it worked for me wife.

Would I buy another unit-Yes if needed.

The cost- acceptable

My only problem with it is "How would I know if one of the UV germicidal lights go out?"

I'm the type of person that probably never give out 5 stars to nothing, but I will give out 9.5 out of a 10 point scale for this item.



Customer Buzz
 "Just a Fluke I'm Sure" 2007-09-21
By Griffin (Florida)
I researched this product online and decided to take a chance ($500?!)...figured I had 30 days to decide. I waited a bit impatiently for it to arrive but when it did I immediately ripped open the package, plugged it in and....NOTHING. The thing wouldn't even power on. I'm sure it's just a fluke but for the money I decided not try this company again.


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Honeywell HFD-100 Tower HEPA Air Purifier With Permanent IFD Filter

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Permanent IFDAir Purifier with filter that is washable and vacuum-able & never needs replacement!
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Technical Details

- HEPA air purifier with cleanable pre-filter for rooms up to 150 square feet
- Up to 60 percent quieter than traditional air cleaners
- Captures dust, pollen, cat dander and tobacco smoke
- Built-in, independently-controlled ionizer grounds dust for vacuum cleanup
- 2 fan-speed settings; recommended for small rooms
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Customer Buzz
 "Cleans well but kind of cheapy" 2008-08-08
By E. Benavidez (Lawrence, KS United States)
This air purifier cleans the air well, and it's easy to clean the permanent filter. One drawback, though, is that it seems cheapy. After a few days, it makes an annoying rubbing noise. I returned it for a replacement, which still had the same problem. So I put some sewing machine oil at the top and the bottom of the spinning electrostatic cylinder, and that fixed the noise! It makes a typical fan noise when running, though, but that can be expected.

Customer Buzz
 "Not quiet at all" 2008-08-04
By K. Hutcherson (CA, USA)
We've had this purifier for a little over 12 months now. We clean it as recommended. About 4 months after we purchased it the fan developed a buzz when it is on. It has just got worse as time has passed. So much, in fact, that we have to place the unit on its side in order for the buzz to go away. Not sure how effective the unit is on it's side, but it is in a small room so we are not asking it to purify a large area. It seems to be cleaning the air alright, but the durablity of the machine is its downfall. Look for something else.

Customer Buzz
 "Not quite "whisper quiet"" 2006-08-11
By mcpooyan
Like the previous reviewer, I found the sound produced by this purifier to be unnacceptable. I should preface this by saying that I've been sleeping next to a very loud fan all summer and actually enjoy the white noise. The problem is, the noise that this purifier makes can only be described as a loud arhythmical plastic grinding. After running it for about a week and the noise actually getting worse I've decided to return it.

Customer Buzz
 "Inexpensive and stylish, but... badly designed. " 2006-03-18
By S. W. Si (NY USA)
This air purifier looks stylish, but a little too big comparing to other similar air purifiers. They use cheap plastic for the unit's cover and carrying handle. That is still acceptable considering its low price. But, it is so badly designed that when I carry the unit, it seems that the handle would come off anytime.



The first time I turned it on, it sounded a little loud. I thought it was normal, so I gave it sometime to try out. It got even louder a few days later. Then, it was as if the fan was falling apart. So, I returned it. All I want is a decent air purifier, but it is so sad that it is defective. :(

Customer Buzz
 "This thing is amazing!!!!!!!!!" 2006-02-22
By BlondieChicago (Chicago)
Let me first say that I was very skeptic about these air purifiers in the first place... I only got one because my cat yes cat, had been sick for about a year with a running nose and eyes, weezing, and just plain sick. The vet bills were getting crazy! I had gotten x-rays and kitty drugs and I felt so bad as she was getting sicker. One day a nice lady at work asked me if anyone smoked in our building (we live in a two-flat). The couple downstairs did. So I bought the Honeywell with the filter that does not need to be replaced and holly cow! I leave it on day and night and in a matter of days kitty is all better! I really am so impressed and the hepa fillter is a must.

The smell in our place is fresh smelling as soon as you walk into the stairwell it smells of smoke. So if your pets are in the house all day spend the $100 bucks and give them some nice fresh air and more comfortable living enviroment.




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Honeywell HEPA Type Replacement Filter

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Platinum Air HEPA Air Purifier Replacement Filter
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Technical Details

- HEPA filter is 99% efficient at reducing airborne particles such as dust, tobacco smoke, pollen, pet dander and mold spores from the air that passes through it.
- Four Stages Cleaning System with three power levels.
- Built-In, independently controlled ionizer for extra cleaning power.
- Protec antimicrobial-treated filter helps prevent mold growth on the filter.
- SOLD BY THE EA
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Honeywell 16200 Desktop HEPA Air Purifier

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99% HEPA Filter with Odor-Lock Carbon Filter / For Honeywell models HAP244, HAP256, HAP260, HAP260B, HAP440, HAP2404, HAP2604, HAP2604B and HE3001
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Technical Details

- Ionizer delivers extra cleaning power and helps freshen the air
- Odor-Lock technology helps remove common household odors
- Filter features electronic check reminder, antimicrobial treatment
- Dual positions for use in tight spaces
- Contains one air filter
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Customer Buzz
 "efficient but noisy" 2009-01-22
By K.S. (Pennsylvania)
Yes, this cleaner is pretty loud, especially at the high setting. We have three, one for each bedroom. On its lowest setting, it adds a low rumble, similar to a fan, for sleeping - good if you work night shift or live in a noisy area. We have three cats and a large dog and for the first time in 11 years, our son has been without an upper respiratory infection. It is affordable and efficient.

Customer Buzz
 "like a jet engine" 2008-12-04
By Ravinia (our nation's capital)
unfortunately, just too noisy. it's barely tolerable on low, then just for short periods. on high it's like a jet engine.

[there's no whine, though, as another reviewer noted - just white noise. if it is whining, there's something wrong.)

it's a nice compact design that seems to work well, if you have some out of the way room or place to use it where the noise isn't an issue!



Customer Buzz
 "Would buy it again" 2008-09-08
By D. Grey (San Francisco, CA)
I bought this to reduce the odor and freshen the air in my open-air cubicle. A co-worker wears very strong perfumed products and this purchase was an attempt to mitigate the smell without disturbing them. Despite being listed as best for closed rooms, it reduces the dust in my immediate work space, and the air coming out has very little perfume odor. However, the air coming out does smell like plastic offgassing, and it doesn't do enough to keep the air really clear of odor. That said, I think it does a terrific job for what I need it to do (reduce dust and odors in my immediate area) and would happily buy another one or recommend it to anyone with similar needs.

Customer Buzz
 "Eh...it works but has its issues" 2008-04-07
By David L. Pressley (Arlington, VA)
This air purifier does a good job on improving the air quality, but it's a little loud and the filter is not washable.

Customer Buzz
 "it's a little loud, but does the job." 2007-11-01
By B. A. Kittay (Corpus Christi, TX USA)
People in reception room are not sneezing, but it is a little louder than I would have liked.


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Honeywell 50150 Pure HEPA Round Air Purifier

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True HEPA filter removes 99.97% of all airborne particlesfrom the air passing through the filter such as pollen, cat dander,household dust, tobacco some & mold spores
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Technical Details

- True HEPA air purifier for rooms up to 225 square feet
- Removes 99.97 percent of all airborne particles that pass through
- Reduces up to 99.4 percent of bacteria and germs
- Lifetime True HEPA filter cleans easily with any vacuum
- Patented 360-degree air intake and discharge for optimal coverage
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Customer Buzz
 "Honeywell Air Purifier" 2009-05-29
By RLR
I purchased the Honeywell 50150 air purifier and was pleased with the price, and prompt shipping. The product works great except for one thing. Honeywell put a light on the dial, which they never had before, and it is so bright it woke me up at night. I have to try and cover it now to block the light. However, for someone who wants a night light and an air purifier, it's perfect. For me, I think they're unnecessary and hope Honeywell removes them.

Customer Buzz
 "Ruined my home with charcoal dust!" 2009-04-06
By Larry R. Vawter
I purchased this "air purifier" from a local retailer with the thought it would clean the air in my home. After the first week of using the product I began to notice a fine black dust around the rooms I was using it in. The BLACK DUST problem became worse and as it turns out it was from the carbon(charcoal) filter in this air purifier. The unit blows (exhaust) air straight up--about like a box fan on "High" setting. It does not clean off very easy as the dust particles are so fine and now I must repaint the rooms I used this in. I am returning this to the retailer tomorrow!

Customer Buzz
 "Great value for the size" 2009-03-02
By G. Balmes (Washington)
If you wake up in the morning with a runny nose, itchy and swollen eyes, or experience frequent sneezing and wheezing, you may be reacting to airborne contaminants. Indoor air is loaded with microscopic dust mite allergen, animal dander, room dust, mold spores, bacteria, viruses and more. These contaminants all contribute to poor indoor air quality which is ranked among the top five environmental risks to public health. And because modern homes and offices are built to airtight specifications to conserve energy, airborne particles just remain in the air with nowhere else to go. No wonder your system is on overload, but a True HEPA Air Cleaner can help! HEPA filters remove 99.97% of airborne particles down to .3 microns. Plus, independent lab tests have shown that the Honeywell 50150 helps reduce airborne germs, bacteria, mold spores and fungus with up to 100% efficiency.*

A survey conducted by Riter Research found that, of physicians that recommended air cleaners, 93% consider HEPA filtration to be very effective and the majority of those physicians recommend Honeywell enviracaire specifically.



The 50150 Model features 360 degree air intake with updraft clean air exhaust, a 3-speed motor, and a Permanent HEPA Filter. The Intelli-Check electronic filter monitor reminds you when to clean** the HEPA filter and replace the pre-filter. The 50150 is fairly portable with a top hand grip and weighs 17 lbs. The unit does not require assembly and the filters come installed, just plug it in and start breathing clean air tonight. This unit is great for a medium bedroom or office and is rated for a 15' x 15' room



Customer Buzz
 "Don't notice much difference in air quality" 2008-01-01
By Mavis (Missouri, United States)
This unit is pretty huge. You can't just put it off in the corner of a room. It moves a lot of air and is noisy on the medium and high settings. I run it in the bedroom at night as much for background noise as for purifying. It seems to help a little with allergies with some odors.

Customer Buzz
 "Not as described" 2007-01-03
By Ty (USA)
This air cleaner seems to work well, but as other reviews state, it's quite loud, even on the lowest setting. The description mentioned that this was the (newer) model with the permanent HEPA filter, however the unit I received was the (older) model with filters that require periodic replacement. The response from Amazon after inquiry to get and exchange for the described unit was "We are not currently set up for exchanges...". They went on further to say: "I've checked our records and see that you placed an order for the Honeywell 50150 version of this item please note this version does take a replacement filter." although the description clearly stated otherwise. The lesson learned is not rely on the descriptions given by Amazon, but look at the model number and research elsewhere what the item you're buying really is.


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Hunter 30730 Quietflo HEPA Small-Tower, Three-Speed Air Purifier with Ionizer

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Hunter's Quietflo Hepa Tower Air Purifier 30730 is designed medium sized rooms. Along with a True HEPA air filter that captures 99.97% of all airborne particles as small as 0.3 microns, it also has an advanced activated carbon pre-filter that reduces cooking, tobacco and per odors. It's airflow design exhausts clean purified air back into the room from the top of the unit to avoid stirring up settled particles. Mechanical controls, LED Filter Change Indicator. Replacement filters: 30962/30901 pre-filter
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Technical Details

- Air HEPA-purifier with ionizer for medium-size rooms
- Three-speed fan for controlled, quiet operation
- Filters all air in the room up to 6 times per hour
- CADR rated to filter rooms up to 147 square feet
- Active setting for efficient daily use; measures 11 ½ by 12 by 24 ½ inches (l x w x h)
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Customer Buzz
 "does the job, quietly" 2009-07-12
By Amy E. Bergstedt (Army, USA)
No complaints! This unit seems to clean the air of whatever makes my husband snore and whatever stinks seem to creep in the room as we slumber. I am a light sleeper and I can easily sleep through the night setting. It appears it was a good buy for the price!

Customer Buzz
 "Great Air Purifier" 2009-07-04
By EAM (Virginia)
We bought this for our daughter's bedroom after we found out that she is allergic to our cats. The three speed are great. We put it on the daytime setting during the day and it does make a good bit of noise on this setting. During the night we put it in night mode and it is very very quiet. I highly reccommend it!

Customer Buzz
 "Hunter Air Purifier" 2009-06-04
By Melita Fay (Texas)
I bought this product solely for providing "white noise" in my twins' nursery. During the day, when there is minimal noise in the house, I put it on the lowest or medium speed. In the evening, when the other kids are home (and bathing in the adjacent room,) I put it on the highest setting.

The highest setting I'd say is like sitting next to a running vacuum cleaner. The lowest setting would be tolerable for me if I had to have an air purifier in the room all the time.

Overall, they sleep much sounder since it has been in their room.... great for my intended purpose.

Customer Buzz
 "Good Product" 2009-04-21
By L. Winklepleck
The Air Purifier works very well. It is quiet enough to sleep at night. 9Big Plus) Whe I first started the Ioniizer it would snap every 15-30 seconds for about 24 hours. I was ready to return it, but it now only does it Occasionally.

My Unit was scratched during shipment, but I decided not to return it and have to wait for a new one. (Packing was not the best!)



Customer Buzz
 "Seems to do no good - more plastic junk!" 2009-03-12
By virtuosic (Raleigh, NC)
I was given this purifier (actually the similar 30748) after my landlord ordered to help with a neighbor's smoke. I had ordered a Surround Air 3000 for myself. I plugged this in and noticed how loud it was. The filter is like an accordion folded sheet of vinyl fabric single thickness. The unit emits air that smells like burning plastic for lack of better term - very strange but the unit is working fine or at least blows air. It actually makes the air smell worse that the smoke almost.



The Surround Air machine has a very thick paperlike hepa filter and various odor filters. The air coming out of it is sweet and fresh, but still too small to handle my living room. Compared to the Hunter though, it is much much better. It would be my advice to spend a little more on a better product that something you will toss in a year or so when you need to buy a new filter and realize it was not that good to begin with. We do not need more plastic junk clogging up the landfill.


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Honeywell Permanent HEPA Type Tabletop Air Purifier

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Honeywell Permanent HEPA-Type Tabletop Air Purifier is 99% efficient at reducing airborne particles such as dust, tobacco smoke, pollen, cat dander & mold spores from the air that passes through the filter.
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Technical Details

- Tabletop air purifier recommended for rooms up to 8 by 10 feet
- Vacuum permanent HEPA filter 4 times a year to clean
- 55 CADR; optional ionizer for extra cleaning power; washable pre-filter
- Electronic filter-clean indicator; use either horizontally or vertically
- Measures approximately 10 by 6 by 11 inches; 3-year limited warranty
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Customer Buzz
 "Honeywell comes through again" 2009-03-17
By G. Balmes (Washington)
AHAM Certified- Clean Air Delivery Rate ( verified by the Association of Home Appliance Manufacturers to meet strict room air cleaning standards.

Room size: small (up to 80 sq.ft) 5 air changes per hour**, medium (up to 149 sq.ft) 2.8 air changes per hour, large (up to 300 sq.ft) 1 air changes per hour.

** base on AHAM CADR Certification, when operated at the high fan speed setting. Air circulation depends on many factors, such as room size and configuration, and there is no guarantee that all of the air in a room will pass through the filter. Air changes per hour are based on AHAM CADR number x 60 minutes divided by the listed room size (volume) assuming an 8 ft. ceiling.

Compact size is ideal for the: nursery, bedrooms, kitchen or den.

Can be used on a table, counter, floor or used upright on a nightstand.

Can be on Horizontal or Vertical position

Extremely Effective Air Cleaning: 99% Efficient, Permanent HepaClean(tm) Filter, 3 Cleaning Power Selections, Optional on/ off Ionizer, Electronic Filter Clean Indicator, Illuminated Control Panel.

AHAM Certified Clean Air Delivery Rate ~ Certified Rating

From air cleaner to air cleaner, compare the CADR number. First, look at suggested room size. Then refer to the tobacco smoke, dust and pollen Clean Air Delivery Rate (CADR) numbers. The higher the numbers, the faster the unit filters the air.

This air cleaner is suggested for use in a single closed room up to 85 square feet.

Room size ratings conform to the AHAM Certification Program criteria of 80% smoke reduction. Higher Clean Air Delivery Rates provide improved performance in all room sizes. Portable air cleaners will be much more effective in rooms where all doors and windows are closed.

Tobacco Smoke: 55

Dust: 55

Pollen: 65

These values represent performance that can be expected within the first 72 hours of operation

Customer Buzz
 "works well for allergies" 2008-10-27
By Terry Cartusciello (Brooklyn, New York United States)
It helps out allergy sufferers. A little noisy on high, but softer on low.


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Honeywell Permanent True HEPA Air Purifier - 50250

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Permanent True HEPA air filter with germ reduction. Now featuring permanent filtration. Great for large rooms. This air purifier offers outstanding air cleaning performance with a permanent HEPA filter. The True HEPA filter removes 99.97% of common househ
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Technical Details

- Sold Individually
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Customer Buzz
 "99% perfect" 2009-01-06
By Jeffrey the Barak
I will echo all of the positive reviews seen here and add some extra information.



Reading the various reviews, people may be worried if they are finding the right model in the stores, and if the model inside has the lifetime HEPA filter or not. The box may say permanent or it may say something else, with a sticker that says "permanent filter inside". This is all you need to know. I don't think it's even possible to find inventory that still contains the replaceable filter.



As a torture test, we put our unit in the kitchen when we roasted greasy chickens over the 2008 holidays. This usually stinks out our apartment for a week, and it still did. It was too much greasy smoke for the Honeywell. Worse yet, after moving the unit back to the office, there was a roast chicken scent for another 5 or 6 days. I was about to replace the one month-old carbon pre-filter, but then it finally wore off and now the unit seems as fresh as new.



But roast chickens aside, the difference in air quality in the office and bedroom (we move this unit around daily from home to office) is very impressive. Dust is down, chemical odors are gone, (I sell glue and solvents), and the computers are staying clean. (When we had an ionic breeze, the electronics would attract more dirt, and the air would be dusty, now the air is clean and so is the equipment).



I did so much research before buying this and I am very happy I chose this unit. I run it on low for about 16 hours a day, occasionally on high after making the bed in the morning, and only turn it off at night (for silence).



I'm considering getting a second one, but then its so easy to move...



___________

Update: March 11th 2009, used every day since December 11th (3 months) and still working perfectly and very effective, without any filter change or vacuuming. The only odd thing is that the filter indicator lights seem unchanged so maybe they don't work. I don't know, but I will try to wait another three months before changing the pre-filter and vacuuming the permanent HEPA filter.

Customer Buzz
 "works great but loud" 2008-03-12
By B. Bruner (Spring, TX)
I just want to say if you want clean air. Get one of these. Very loud on the high setting but after a day or two it becomes white noise and you would not even notice. I am about to buy another one for the bedroom.

Customer Buzz
 "not sure" 2008-01-20
By Sophie (Kandahar Afghanistan)
I'm not too sure what to say...is it bad? no...is it great? no. I bought this to help purify the air in my office here in Afghanistan. Let's just say to start that is no easy task!! The unit seems to be functioning well enough but it's a little on the loud side and it really drops the temperature in a room. It has not had any issues and seems to be working...as I said, the air here is terrible to begin with so it's hard to say if it's really making a dent. I'd like to think it is.


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