Allergy season is here: Get up to 68% off these air purifiers from Dyson, Shark and more

An air purifier can help remove airborne allergens. (iStock)

Spring means allergy season is here. The right air purifier can help remove dust, pollen and pet dander — and right now, top-rated models from Dyson, Shark and more are up to 68% off on Amazon ahead of the Big Spring Sale, with options for every room size.

READ MORE: Amazon's Big Spring Sale hasn't started yet — but these early deals are live right now

Latest deals

Blueair purifier for large rooms: $299.99 (33% off)
Frigidaire PureA300 XL HEPA air purifier: $170.10 (29% off)
Shark NeverChange purifier: $139.99 (22% off)
Kenmore PM2010 air purifier: $94.79 (21% off)
PuroAir 240 HEPA air purifier: $159.99 (20% off)
GermGuardian filters: $19.89 (20% off)
SwitchBot air purifier: $179.99 (7% off)

Best air purifiers for large rooms

Clear the air throughout your home with large-room air purifiers that are well worth the investment.

FreAire air purifier: $59.99 (68% off)

Original price: $189.99

Save $130 on this purifier.  (Amazon)

At 86% off, the FreAire air purifier covers up to 1,800 square feet — enough for most homes and large apartments. It recirculates the air every 15 minutes, helping remove dust, allergens and pet dander. You'll barely hear the machine on sleep mode, and a child lock makes it a strong choice for nurseries and kids' rooms. 

Dyson Big+Quiet air purifier: $927.50 (16% off)

Original price: $1,099.99

Filter the air in large rooms with this Dyson purifier.  (Amazon)

This Dyson purifier projects air more than 32 feet across large living areas. It also goes a step beyond other models by detecting and destroying formaldehyde, a pollutant found in building materials and household furniture. With the MyDyson app, monitor and control your home's air quality from anywhere. 

Coway Airmega 250S air purifier: $323.61 (28% off)

Original price: $449

Clean the air in most of your home with this powerful purifier.  (Amazon)

A Coway Airmega 250S features an advanced filtration system that eliminates pollen, pollutants and allergens in spaces up to 1,860 square feet in just 60 minutes. With the IoCare mobile app, you get air quality and filter replacement notifications, plus the ability to adjust the fan speed. 

Shark Air Purifier Max: $269 (18% off)

Original price: $329.99

Clear out smog, wildfire smoke, germs and allergens. (Amazon)

The Shark Air Purifier Max has a three-stage HEPA filtration paired with Clean Sense technology, which monitors air quality and automatically adjusts fan speeds to trap dust, pet dander, smog and wildfire smoke. It works in spaces up to 1,000 square feet, making it an ideal choice for living rooms or entire apartments.

Coway Airmega Mighty air purifier: $154.99 (33% off)

Original price: $229.99

This air purifier won't take up much space. (Amazon)

The compact Coway Airmega Mighty purifier punches above its weight, cleaning up to 874 square feet in just 30 minutes. It automatically adjusts to your room's air quality, and smart filter alerts indicate when it's time for a replacement.

READ MORE: Breathe better this winter with these best humidifier deals

Best air purifiers for pet owners

Pets can worsen allergies, so invest in air purifier models that help remove hair and dander.

SwitchBot air purifier: $89.99 (10% off)

Original price: $99.99

Use the Pet Mode to trap fur and dander. (Amazon)

Built for large rooms, the SwitchBot purifier includes a Pet Mode with a customized filter. It runs at high speeds to clear the air, cleaning up to 433 square feet in nearly seven minutes or 3,620 square feet in about an hour.

CleanForce air purifier: $296.96 (15% off)

Original price: $349.99

Control the purifier via the app or voice control.  (Amazon)

The CleanForce air purifier has a three-stage filtration system that captures larger particles like pollen and pet dander. The carbon filter also absorbs wildfire smoke and cooking odors. Use the app, remote or voice control to set timers, choose from three fan speeds and get filter replacement reminders. 

Mooka air purifier: $79.99 (24% off)

Original price: $104.99

The pet mode on this purifier traps hair and odors. (Amazon)

A Mooka air purifier is exactly what pet lovers need to capture fur and odors fast. Designed for spaces up to 2,200 square feet, it works efficiently in large rooms. With six fan speeds — including auto, pet and sleep modes — you can fine-tune performance or let it run automatically. 

Best air purifiers for small rooms

Opt for a sleek purifier that blends into your small spaces. 

Blueair purifier with sunrise alarm: $139.99 (30% off)

Original price: $199.99

Get an alarm and purifier in one compact machine.  (Amazon)

Don't let its size fool you. Blueair's small purifier is an all-in-one option that improves your home's air quality and supports your bedtime routine. It has a built-in sunrise alarm that gradually brightens before the sound goes off, and it can clear spaces up to 140 square feet in just over 12 minutes.

READ MORE: Easy ways to prep your home for winter

Fulminare air purifier: $32.99 (18% off)

Original price: $39.99

Easily move your air purifier from room to room with the built-in handle. (Amazon)

This Fulminare air purifier has 360-degree inlets that draw in dust from throughout the room. It’s well-suited for rooms up to 215 square feet, like a nursery or small bedroom. A nightlight adds a calming glow but turns off when adults want a darker sleeping environment. 

Best air purifiers with scent diffusers

Why stop at clean air when you make it smell amazing, too? 

AromaRoom air purifier: $26.99 (27% off)

Original price: $36.99

Keep your bedroom, office or small apartment smelling great. (Amazon)

Freshen up your bedroom or office with an AromaRoom air purifier. Made for rooms up to 157 square feet, it cleans the air twice per hour using a three-stage filtration system that tackles smoke, pollen, pet dander and odors. Just switch it into sleep mode to minimize the distracting hum. 

For more deals, visit www.foxnews.com/deals

Vewior air purifier: $39.99 (33% off)

Original price: $59.99

This air purifier is great for nighttime use. (Amazon)

The Vewior air purifier has a three-stage system — pre-filter, HEPA and activated carbon — to catch what single-filter purifiers often miss. A built-in sponge lets you add your favorite essential oils for a calming, personalized touch. Run the machine at a low speed for a better night's rest. 

If you’re an Amazon Prime member, you can get these items to your door ASAP. You can join or start a 30-day free trial to start your shopping today.