Winix PlasmaWave 5500-2 True HEPA Air Purifier The Winix 5500-2 air purifier is the new replacement for the original Winix 5500 air purifier. The Winix 5500-2 features 3-stage air cleaning, remote control, washable carbon filter and cleans up to 350 square feet. Expert ratings and reviews, customer reviews. Features a true HEPA filter, carbon mesh filter and the PlasmaWave technology. For rooms up to 360 sq. ft. Winix Replacement Filter Kit H (116130) Washer & Dryers (2)Home Depot Deals, discounts and promo codes! This section is updated with Home Depot deals & coupon codes. Coupons or promotions were active at the time of posting but may have changed since last update.The Insider Picks team writes about stuff we think you'll like. Business Insider has affiliate partnerships so we may get a share of the revenue from your purchase. Whether you're an allergy sufferer, or just someone who enjoys breathing in fresh air, purchasing an air purifier for your home could turn out to be a great investment.

Most air purifiers on the market claim to filter out allergens, pollutants, smoke, and even household odors. But as with any other home electronic, you have to do your homework in order to find the model that fits your needs and your budget. Some of the key considerations when shopping for an air purifier include the size of the area you'll be using it for, how it operates, how it looks (since it will be sitting in the middle of your living room), and how it sounds. Lucky for you, we took a deep breath and did the research for you. The result is our list of the top five air purifiers: This Energy Star-qualified pick uses a Smart Sensor to automatically adjust based on the air quality. That includes being at the ready to neutralize any strong odors that may come its way, like your great aunt and her potent perfume.If you're using it in your bedroom, you'll like the sleep mode feature, which dims the LED lights. Another helpful feature is that it has a remote.What really stands out in terms of value, though, is that the Winix has a longer-lasting, washable HEPA filter, which can be cleaned up to six times before having to replace it in about three years.

Winix WAC5500 True HEPA Air Cleaner with PlasmaWave Technology, $152.84, available at Amazon.honeywell quiet care ultra quiet programmable hepa air cleaner review Breathing fresh air shouldn't mean you have to have a giant eyesore in your home, which is why this Coway Mighty model made our list. winix 5500 plasmawave air purifier reviewsActually, it's pretty sharp-looking, almost resembling a funky speaker. enviracaire true hepa air purifier 50250This item is smaller than most others in its product category, but it's just as effective when it comes to eliminating pollen, dust, and other pesky particles.And while it comes in at a mid-range price point, it does have an energy-saving feature in which the fan automatically adjusts based on the amount of pollutants in the air;

it then switches to "eco mode" if no pollution is detected. The one-year filter replacement packet, which comes with one HEPA filters and two carbon filters, runs approximately $50.Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode, $249.99, available at Amazon. Best for odor reduction As with the others on the list, the GermGuardian does its main job of capturing 99.97% of dust and allergens well. What makes this model stand out, however, is its ability to remove foul smells from the air.If you have pets or a smoker living in your household, each whiff of air will be more pleasant with this machine, thanks to its charcoal filter.Customers say that it's got great sneeze-stopping power, too, removing allergy-causing particles from medium to large rooms. If you go with this pick, know that it will take up some space, although it is at least sleek-looking. You'll also have to replace the HEPA filter every six months or so with proper maintenance, which will run you about $30 a pop.

GermGuardian AC5000E 3-in-1 True HEPA Air Purifier System with UV Sanitizer and Odor Reduction, 28-Inch Tower, $119.99, available at Amazon. Best for big rooms If you have a larger space, it's hard to beat the Honeywell True HEPA Allergen Remover in terms of value and features. This unit is larger and not as aesthetically pleasing as the others (it looks almost like a paper shredder), but it gets the job done, cleaning and circulating the air in a room up to five times per hour.There are three air cleaning levels to choose from, and you can set a timer so it automatically runs 2, 4, or 8 hours. You'll also get electronic reminders when it's time to change the filter, so there is no guesswork there. A two-pack of replacement filters is about $45, making it slightly more affordable to maintain than the others.Honeywell True HEPA Allergen Remover, 465 Sq Ft, HPA300, $189, available at Amazon. Top of the line Looking sort of like a big computer hard drive, the Blueair 403 is pleasing to the ears, even if it's not visually appealing.