SILENT OPERATION - 80% THE HONEYWELL HPA300 IS AN EFFICIENT AIR PURIFIER, ALTHOUGH IT LACKS A FEW KEY FEATURES LIKE AN AIR-QUALITY SENSOR. The air you breathe is important for your health and an air purifier can significantly improve the quality of the air you breathe indoors and keep you away from allergies, asthma, and other respiratory problems. The Honeywell HPA300 HEPA Air Purifier consists of an HEPA Allergen Remover filter which makes it the no.1 choice for the ultimate type of filtration of airborne allergens in a room. While the carbon pre-filter captures common household odors, up to 99.97% of airborne particles and allergens as small as 0.3 microns from the air are passed through the filter and the unit also helps to reduce airborne germs such as mold spores, fungus, bacteria and viruses. In addition to capturing large particles such as dust and hair, the activated carbon pre-filter also deodorizes the air and reduces common household odor caused by cooking, smoking or pets.

Though, the Honeywell’s functionality lacks some key components, such as impressive filters, and key features, such as an air-quality sensor. Although large room air purifiers tend to be loud, the Honeywell HPA300 is an exception to this rule, as it has a manageable noise level, convenient side handles that make it easy to carry and move around and an interesting design. The Honeywell comes in black color, with a metallic design, a 23” height and an approximate weight of 8 kg and it is perfect for large rooms up to 465 square feet.fsa approved air purifier Filter selection is very important for this home air purifier to work properly. purifier l'air d'un appartementWith the right air filters, the HPA300 will offer great allergen removal and good odor reduction, but for this unit to properly control gas and odor problems, you have to buy a special pre-filter, because only one of the two pre-filters of Honeywell HPA300 is designed for gas and odor removal, and it is more expensive.aprilaire whole house media air cleaner

The HPA 300 uses an activated Carbon Prefilter to reduce unpleasant odors and to capture airborne germs. The easy tap electronic controls, the air cleaning levels plus Turbo Clean setting and the 2, 4, and 8-hour timer make this unit a very efficient and easy to handle one. The Honeywell has three air cleaning levels, so you can easily adjust the airflow through the filter, but it does not have an air-quality sensor that would automatically adjust these levels. It also has an operation timer which allows you to set the unit to work for 2, 4 or 8 hours and after each cycle the device will enter a sleep mode which allows you to save energy. The filter monitor lets you know when you have to change the filters, namely the included HEPA filters that need to be replaced one per year and the carbon pre-filter which must be replaced every 3 months for the device to work properly. The HPA300 comes with a five-year warranty and a Honeywell professional support.Honeywell 18155 HEPA Air Purifier

The Honeywell 18155 SilentComfort air purifier delivers pure, breathable air with quiet operation, even when running the unit at higher speeds. NoDraft technology prevents a cool exhaust draft, and the True HEPA filter cleans the air in medium rooms, perfect for a bedroom, living room, or playroom. The True HEPA filter removes 99.97% of common household particles as small as 0.3 microns from the air passing through it such as dust, pollen, tobacco smoke, mold spores, and cat dander. It also helps reduce airborne viruses and bacteria. The carbon pre-filter captures larger airborne particles and helps remove nuisance level odors and smoke. SilentComfort advanced airflow design provides ultra quiet operation.The HEPA filter is easy to clean - simply vacuum on average twice a year (depending on use), and replace the carbon pre-filter every 3 months. An electronic filter indicator reminds you when to clean the HEPA filter and when to replace the carbon pre-filter. including pet dander, mold spores, pollen, and dust mites.

such as viruses & bacteria.Removes particles as small as 0.3 microns.Advanced carbon pre-filter . Advanced airflow design for . cleans the air without a cool exhaust draft.Intelli-Check electronic filter clean reminder means . Easy-to-clean HEPA filter never needs replacement. Just vacuum twice a year - . to accommodate varying air purification needs. I couldn't find this at the normal big box stores, luckily I found achooallergy! So far I love this product. The test will be when my husband cranks up the fireplace. I had two problems in my small apt. One, I had a lot of dust and two, my neighbors smoke & I had cigarette smoke seeping into my apt all the time! I've had my Air Purifier running for only 2 1/2 weeks and I can tell a huge, huge difference in the dust and more importantly I don't smell cigarette smoke in my apt. any more. I could tell a difference within 24 hours.It's also very portable so I move it into my bedroom at night when I'm sleeping. I'm so glad I bought it I wish I would have known about it sooner.

I'm very happy with this purchase and I can clearly see the result. Definitely recommend it to anyone who is allergic to dust mites or other allergens. The machine is very big and very NOISY, not a good thing when your trying to sleep. It need to be 3feet from all walls, so putting it a corner is not a option. Air quality is just OK....carbon filter is easy to put on and replace. I sent it back for a full refund. It really works well. I like the light weight of it, and on the medium and low settings, you can barely hear it. We got it because our daughter and kids had to move in with us and the youngest has asthma and allergies. I like the light weight because I move it between his bedroom and the living room. What I don't like is that although is says "no draft" technology, there is still some cool air coming from it, and I can feel a draft. Must be greatly diminished though from other air purifiers, I suppose. Honeywell 18155 Air PurifierIn the Honeywell line of air purifiers, the 18155 SilentComfort air purifier is a mid range model that delivers decent results for smaller areas, at a reasonable price.

This model offers the same lifetime HEPA filter as its counterparts and with the additional SilentComfort technology to reduce noise levels.What I like about the Honeywell 18155 Air PurifierThe lifetime HEPA filter helps to reduce maintenance costs throughout the life of the air purifier.The Intelli-Check feature lets users know when to replace the pre-filter as well as when to vacuum the HEPA filter. Honeywells five year warranty is excellent for a model in this price range.The unit is light, compact and can fit in with the decor of most rooms.What I did not like about the Honeywell 18155 HEPA Air PurifierThe 18155 has a slightly lower CADR rating than most of the other Honeywell units we offer, though it is rated similar to the portable units in the 17000 series.As with the other units in this line, the pre-filter needs to be replaced every three months.Overall this Honeywell HEPA air purifier is inexpensive and offers respectable filtration results for smaller to medium sized rooms.