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This bestselling HEPA air purifier is over 40% off at the Amazon Big Spring Sale

Whether you have pets or are preparing yourself for the allergy season ahead, you may know that an air purifier can make a tremendous difference in your life. It can be one of the more important things you can do to help alleviate symptoms allergy-sufferers know all too well. Plus, even if you don't have allergies, everyone can appreciate fresher air. Betwee dust and dander, and the airborne germs of a common cold, cleaning the air in our indoor spaces is one step closer to keeping everyone healthier.

It doesn't take tons of money or remodeling work to achieve a state-of-the-art air filter in your home. You can buy a freestanding one, like this Aroeve Air Purifier on Amazon and have it in just a few days. This model has received over 21,000 five-star ratings, with many raving about the difference they can smell, with their rooms smelling fresh as a daisy. It can also function as an aromatherapy machine to add pleasant scents to your rooms with little effort. The best news, perhaps, is that right now you can get this Aroeve Air Purifier for just $40 at the Amazon Big Spring Sale.

Amazon

Aroeve Air Purifier

$40$70

Save $30 with coupon

This air purifier has it all: an H13 HEPA filter that effectively filters out tiny particles; a quiet sleep mode; and an aroma pad that'll make your space smell super fresh.

Save $30 with coupon

$40 at Amazon

Why is it a good deal?

You can't really put a price on the peace of mind that comes with knowing you're breathing in better air ... but when an air purifier with as many endorsements as this one goes on sale, you kinda can! We've rarely seen it priced lower than it currently is, and who can resist a 43% discount?

Why do I need this?

Let's start with well this machine disinfects the air you breathe. It comes with an H13 HEPA filter, which offers efficient multi-layer protection against tiny particles such as smoke, pollen, dander, hair and, well, garden-variety odors. Plus, its dual-channel tech and 360-degree air vent will refresh the air five times per hour in spaces as large as 215 square feet. That makes this ideal for any room in your house.

Aroeve Air Purifier users also love its quiet operation. It has a sleep mode that reduces the fan speed to a mere whisper. Filtered air noise is as low as 22 decibels — quiet enough for you and your family to doze off effortlessly.

Also setting Aroeve apart from most other air purifiers: the aforementioned aromatherapy capability. You can remove its aroma pad and add in four to five drops of your favorite essential oil. Place it back in, and your whole room will be filled with the scent of your choice.

A black air purifier with purple accents atop a pastel background. — Don't know about you, but we love the smell of healthy air and 40%-plus markdowns in the morning. (Amazon) (Amazon)

What reviewers say

"I got this due to my allergies, and it's made such a difference," said this Alpine-inspired aspirater. "After the first 24 hours of it being on, the air in my apartment was so crisp and clean like the Swiss Alps — I was surprised there were no wayward nuns rejoicing and singing in the vicinity. ... We have been affected by smoke from wildfires, and this has really helped keep my apartment's air quality clean."

"So quiet, I keep forgetting it exists," said a shopper who suffers from asthma, allergies and neighbors who smoke outside their window. "So far it's helped clear the air of dust and pet dander. The air smells cleaner, and my nose isn't as stuffy as it normally is. I also like that I can add scented oils to it."

This five-star fan's nose knows: "It has pretty much gotten rid of any smell I was dealing with (old carpet, basement ... ). The ability to add essential oils helps even more. It's very nice to walk into my room and have no smell and a not-overwhelming scent from the essential oil pad."

Feline funk's a thing of the past for this shopper. "I cannot recommend this air purifier enough to anyone looking for odor control in their home," they raved. "My cat had a UTI and peed all over my rug. I got my carpet professionally cleaned and it still didn’t help the smell. This eliminated the smell within an hour."

"My bedroom is in an attic of an old house," shared another easy-breathing enthusiast. "It is always dusty, no matter how much I clean. This little machine has allowed me to sleep more soundly and breathe easier. I like the option to drop in essential oils on the pad that's included, and I especially like the ultraviolet light that kills what comes out of the filter. It would be nice if the buttons were raised for a more tactile experience, but this is a minor complaint."

Amazon

Aroeve Air Purifier

$45$70

Save $25 with coupon

For just a bit more, you can also snag it in black.

Save $25 with coupon

$45 at Amazon

Want to add some essential oils to make your home extra relaxing and fragrant? This is among Amazon's most popular options:

Amazon

Majestic Pure Eucalyptus Essential Oil

$15$16Save $1

This distilled eucalyptus oil has a sweet, woody scent that works great for aromatherapy or topical use. "I've tried too many supposed pure eucalyptus oils, and this one is the most genuine I've found," said one discriminating customer.

"So happy with this purchase," a fellow fan shared. "I looooove this eucalyptus scent. I add a few drops to my pillow at night because I can become congested. This makes a huge difference in the ease of my breathing."

$15 at Amazon

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.

Your Spring Sales Shopping Guide: Spring sales are in the air, headlined by Amazon’s Big Spring sale event. Our expert editors are curating all the best spring sales right here. Follow Engadget to shop the best tech deals from Amazon’s Big Spring Sale, hear from Autoblog’s car experts on the best spring auto deals on Amazon, and find spring sales to shop on AOL, handpicked just for you.

Read more about how we review products and deals: Our deal-hunting team of writers, editors, and testers around the country are all seasoned experts in their fields (tech, style, home, beauty), many with 20+ years of experience. Our unbiased experts maintain strict editorial integrity: We only feature deals we believe will save you money.