Hunter 20310B Cube Tabletop Air Purifier with EcoSilver, Black/Silver 7.5 x 4.3 x 7.5 inches Master Brands HK Ltd Corp. #531,235 in Home and Kitchen (See Top 100 in Home and Kitchen) #183 in Home & Kitchen > Heating, Cooling & Air Quality > Air Purifiers > Travel-Size Air Purifiers True HEPA replacement filter for Model 408841. (2 filters per air purifier.) Benefits of a true HEPA filter: Captures 99.97% of airborne particles as small as 0.3 micronsRemoves dust, pet dander, smoke, mold spores, plant pollens, and fabric fibers from the airTrue HEPA is the air filtration type most recommended by physicians Share your knowledge of this product. Be the first to write a review »2 DAYS LEFT - 10% OFF For All Lowe's Credit Cardholders. Hunter Perma HEPAtech and Eco-Silver Air Purifier DuoYour breath determines your focus, so let this air purifier duo help clear the way by utilizing multiple levels of cleaning. The permanent HEPAtech filter captures up to 99.9% of dust, pollen and smoke that pass through the unit, while a carbon pre-filter utilizes silver nanoparticles that help inhibit mold and bacteria growth on the pre-filter.

And helpful indicator lights let you know when it's time to clean or replace the filters, so you can focus on more important matters. Manufacturer's 1-year limited warranty on motor, 6-month limited warranty on cord and rear grille Check the interlock switch to confirm filter placement prior to using. Proprietary, permanent HEPAtech filter Captures up to 99.9% of airborne particles as small as 0.3 to 0.5 microns that pass through the unit, including mold spores, dust, pollen and smoke Reduces allergens in the air and improves indoor air quality No need for costly replacement filters; can be cleaned with the upholstery attachment of your vacuum Eco-Silver carbon pre-filter with silver nanoparticles Acts as the first round of filtration, capturing large particles from the air Nanoparticles inhibit the growth of mold, microorganisms and bacteria on the filter Nanoparticles are 99% effective Activated carbon material reduces unpleasant odors in the air

May be replaced as needed When unit is running, it reduces the presence of odors and VOCs passing through the unit Let you know when to check the filters Red indicator light alerts you every 3 months to check your Eco-Silver pre-filter Green light alerts you every 12 months to check your HEPAtech filter Lights are easy to reset; simply press and hold the reset button for 5 seconds 3-position fan speed control Low, Medium and High Since 1886, Hunter has provided you with fans, lighting, humidifiers, air purifiers and air filters of the utmost craftsmanship and quality. With styles ranging from classic to contemporary, products are not only ultra-quiet, but are also beautifully built. Intent on making your comfort a priority, Hunter designs products with quick, easy installation and maintenance in mind. Great for clearing out odor from cigarettes and cooking. My husband and me, we do smoke. This air-purifier is helping us to clear the air and kill the cigarette odor.

The only thing I do not like it's that its sound a little hard. But I love the way it works I'm 70 yrs. old, with severe copd,and pulmonary hy-pertention. also have 5 cats, I noticed a difference in air quality with-in 3 hrs. of turning units on, my oxygen unit has filters on the sides, that have to be cleaned when they get dirty, before about every 3-4 days, I have gone over 10 days now before they require washing, big difference.I would HIGHLY recommend anyone to buy this productbest air cleaner for nightster It's very excellent, gave to my daughter as a Christmas gift . honeywell air purifier for asthmaShe has a dog who sheds a lot of fur and it works great.will air purifiers help with haze I bought these for my house and office.

I have really bad allergies and these help with all the contaminants in the air. Noticed a huge difference in the air quality in my office. This item is great...it was delivered and I opened box and plugged in filter and whole family noticed a difference within an hour! Had always wanted one and this is perfect...take it in bedroom at night and really sleep good!!! Plus it cools off the room better than a fan!! Ordered it on a Saturday at 11:00 it was here on Tuesday by 2:00 great service also!! Other than the dust that was here before I bought the purifiers, there is no more dust and the odors are sucked up almost immediately.Works great but did not know I had to replace filters from time to time. The other unite I had you just cleaned. Should be shipped with easy option to order filters. Website for Hunter is confusing for which model I need filters for. Didn't see model I order. Otherwise I love them. This came with two units- a large and smaller version. We use the large unit in our living area and the smaller in our bedroom.

The large unit is rather Loudon high and produces quite a bit of tangible airflow. Smaller unit is also rather noisy on high but we turn both down in the evening and the noise is a nice "white noise" sound. Seem to bea king the air more clean as my allergies seem to have lessened.Now to my only complaint- the EXCESSIVE amount of Styrofoam used in shipping. My husband and I love these! He has bad allergies that improve within minutes of having these on. Our rooms are bigger than what the manufacturer says to use them in, but they still work great! We have 2 dogs, and these have even improved the air smell in our home. Let us take care of you! Should I buy an air purifier for my asthma and indoor allergies? Attention asthma and allergy sufferers! Has your doctor suggested buying an air purifier for your house to help reduce asthma and allergy symptoms? Here are some Q & A to assist you. Q: What is a HEPA air cleaner? A: HEPA stands for “High Efficiency Particulate Air.”  

Basically, HEPA is a type of filter that traps a large amount (99.97%) of very small particles— as small as 0.3 microns.  For size comparison, the period at the end of this sentence is about 400 microns in size!  The size of pollens (30 microns), dust mites (20 microns), animal dander (1-20 microns) can be captured, but only if the air in the room is passed through the filter.  HEPA air cleaners are believed to be the most effective, especially when compared to electrostatic or paper filters.  Most vacuum cleaners would simply recirculate these very small particles back into the air of your home. Q: Where can I find one? Q: How much do they cost? A: HEPA air cleaners have a wide price range, primarily depending on features such as Clean Air Delivery Rate (CADR), which is the amount of particle-free air being delivered into the room.  The higher the CADR, the larger the size room that can be cleaned of airborne particles.  Other features that some HEPA air cleaners have are casters and digital remotes—nice, but not necessary. 

The number of air changes per hour is also important.  The more air changes, the more particles removed from the air.  Remember that most air cleaners are advertised at the highest air speed.  With high air speed, the fan generates more noise. Eight or more air changes per hour may decrease airborne levels by 90% or more.  This factor is most important for the allergic patient.   So, back to price—they range anywhere from $350 to $900 (not including replacement filters). Q: Do they work? A: Yes, but air cleaners alone without using other measures to decrease airborne allergens and irritants may only be partially effective in improving symptoms of the patient with allergies or asthma. Some air cleaners are certified by the Allergy and Asthma Foundation of America (AAFA) in partnership with Allergy Standards Limited (ALS), which is “an independent program created to scientifically test and identify consumer products that are more suitable for people with asthma and allergies.