October Prime Day Air Purifier Deals 2025 – Best Discounts on Coway, Nuwave & Blueair
Amazon’s October Prime Day 2025-also known as Big Deal Days-is happening October 7–8, and this year’s lineup of air purifier discounts is among the strongest we’ve seen. Whether you need an extra-quiet purifier for your bedroom, a powerful whole-home system for large spaces, or a smart purifier with Wi-Fi and Alexa control, October Prime Day is shaping up to deliver the lowest prices of the year on trusted brands like Coway, Nuwave, Blueair, Kenmore, Shark, and Levoit.
Unlike July’s Prime Day, which leaned heavily on laptops and TVs, October often shines a spotlight on home essentials and wellness products. And in 2025, air purifiers are more popular than ever-thanks to their ability to capture allergens, pet dander, and airborne particles while improving overall indoor air quality.
As in past years, early discounts are expected before October 7, with extended sales running after October 8. That means shoppers will have multiple chances to grab a purifier at a record-low price.
Today’s Best Air Purifier Deals at Amazon (US)
- Nuwave OxyPure ZERO Air Purifier (2,002 sq ft, Dual 4-Stage Filtration, Smart Controls) – $599.99 → $509.99
- MOOKA Air Purifier PR1 (2,200 sq ft, Washable Filter, PM 2.5 Sensor, Pet-Friendly) – $289.99 → $189.99
- AROEVE Air Purifier MK01 (Bedroom Size, 3-Layer Filter, Sleep Mode, Timer, White) – $79.99 → $49.99
- AROEVE Air Purifier MK04 (1,095 sq ft Coverage, 3-in-1 Filter, Air Quality Ring, Black) – $179.99 → $119.99
- Coway Airmega 400 Smart Air Purifier (1,560 sq ft Coverage, True HEPA, Smart Tech) – $749.99 → $549.99
- AZEUS True HEPA Air Purifier (2,160 sq ft Coverage, UV & Ionic Generator, Auto Mode) – $229.99 → $199.99
- MORENTO Smart Air Purifier (1,076 sq ft Coverage, Wi-Fi, Alexa, PM2.5 Monitor, HEPA) – $229.99 → $149.99
- Kenmore PM4030 Air Purifier (2,300 sq ft Coverage, H13 HEPA, 24dB SilentClean, 5 Speeds) – $379.99 → $299.99
- ECOSELF HAP603 Smart Air Purifier (2,400 sq ft Coverage, HEPA, Aromatherapy, 22dB Sleep Mode) – $249.99 → $149.99
- Coway Air Purifier 100 (810 sq ft Coverage, True HEPA, Auto & Sleep Mode, Black) – $229.99 → $149.99
What to Expect from October Prime Day Air Purifier Deals
Prime Day has become one of the best times of the year to buy air purifiers, and October 2025 is no exception. With more people focusing on indoor air quality, the demand for HEPA, smart, and large-room purifiers is higher than ever. Based on July’s sales and early trends, here’s what shoppers can expect in October.
Premium Air Purifiers
High-end systems like the Nuwave OxyPure ZERO and the Coway Airmega 400 are expected to headline October Prime Day. Both deliver large room coverage over 1,500 sq. ft., multi-stage filtration, and smart sensors to adjust airflow automatically. While these models typically sit in the $500–$700 range, Prime Day drops can bring them down by a few hundred dollars, making them highly attractive to buyers who want professional-level purification at home.
Smart and Mid-Range Options
Smart-enabled purifiers are likely to see record-low prices this October. Models such as the MORENTO Smart Air Purifier and the Kenmore PM4030 offer features like Wi-Fi, Alexa voice control, real-time PM2.5 monitoring, and ultra-quiet operation. These devices are ideal for medium to large rooms and for households that want to track air quality through an app. With discounts pushing many of these models under $200–$300, they represent some of the best value for tech-savvy buyers.
Budget-Friendly Choices
For shoppers who want cleaner air without overspending, AROEVE’s MK01 and MK04 and the ECOSELF HAP603 will be standouts. These models cover small-to-mid size spaces, run whisper-quiet in sleep mode, and still offer true HEPA filtration. Many of these dropped well under $100–$150 in July, and October deals are expected to push them even lower-making them easy upgrades for bedrooms, offices, or dorms.
Early and Extended Savings
Just like in past years, Amazon won’t limit deals to the 48-hour Prime Day window. Expect early discounts in the days before October 7, with extended sales lasting into the following week. Since popular models like the Coway Airmega and Nuwave OxyPure tend to sell out quickly, keeping track of prices before and after Prime Day could help shoppers grab the best offers.
What to Expect from Compact & Bedroom Air Purifier Deals
Not every household needs a massive purifier for 2,000+ square feet. Many shoppers look for compact and bedroom-friendly air purifiers that balance quiet performance with affordability. October Prime Day is traditionally one of the best times to score these smaller, lifestyle-focused devices.
Compact Lifestyle Purifiers
Models like the AROEVE MK01 and AROEVE MK04 will likely see some of their steepest discounts in October. Compact but powerful, these purifiers are designed for apartments, offices, and smaller living rooms. Features like multi-layer filters, indicator rings, and sleep modes make them versatile for everyday use while staying easy to move around the home.
Bedroom-Friendly Models
For those focused on a good night’s sleep, the ECOSELF HAP603 and Coway 100 stand out. Both run at ultra-quiet levels under 25dB, include sleep or night modes, and can blend into bedroom setups without adding noise. The ECOSELF even offers aromatherapy functionality, a bonus for users who want relaxation alongside clean air. These are expected to fall into the $120–$150 range during Prime Day.
Budget-Friendly Add-Ons
Budget-conscious buyers can expect strong price cuts on smaller HEPA purifiers like the MOOKA PR1 or entry-level models from brands like AROEVE. These options usually land well under $100 during sales, making them great starter choices for dorm rooms, home offices, or as secondary purifiers in multi-room households.
FAQ
Which air purifier brand is the most reliable?
Trusted names include Coway, Blueair, Nuwave, Kenmore, and Levoit. Coway’s Airmega series is highly rated for long-term performance, while Blueair is known for its advanced HEPASilent technology. Nuwave and Kenmore deliver strong smart features, and Levoit remains a favorite for affordable yet effective home use.
Do I really need a HEPA filter in an air purifier?
Yes. A True HEPA filter captures up to 99.97% of particles down to 0.3 microns, including dust, smoke, pollen, and pet dander. Models like the Nuwave OxyPure ZERO and Kenmore PM4030 go even further, filtering particles down to 0.1 microns, making them especially effective for allergies and respiratory concerns.
What size air purifier do I need for my home?
It depends on your space. For large rooms (1,500–2,400 sq. ft.), premium picks like the Coway Airmega 400 or ECOSELF HAP603 are ideal. For medium rooms (500–1,000 sq. ft.), the Kenmore PM4030 or MORENTO Smart Air Purifier fit well. For bedrooms or small offices, compact options like the AROEVE MK01 are more than enough.
Are smart air purifiers worth it?
For many households, yes. Smart models such as the MORENTO Smart Air Purifier and Blueair 211i Max allow you to monitor indoor air quality in real-time, control settings via Alexa or mobile apps, and automatically adjust fan speed based on pollution levels. This makes them more efficient and hands-free compared to basic models.
What are the quietest air purifiers during Prime Day?
If noise is a concern, look for models with sleep or silent modes. The Kenmore PM4030 runs as low as 24dB, and the ECOSELF HAP603 drops to 22dB, making them barely noticeable at night. Smaller purifiers like the Coway 100 are also designed with low-noise bedroom use in mind.
July’s Best Prime Day Air Purifier Deals
Blueair Blue Pure 211i Max
In July, the Blueair Blue Pure 211i Max made headlines as one of the most powerful home purifiers, capable of cleaning over 3,000 sq. ft. in just one hour. Using HEPASilent technology, it filters dust, smoke, mold, and even microscopic particles while operating quietly. July’s discount made this premium model more accessible, and October Prime Day could push it to one of its lowest prices yet.
Shark NeverChange Compact Pro (HP071BRN)
Shark’s Compact Pro earned attention in July for its HEPA-exceeding filter and long-lasting design that reduces the need for frequent filter changes. Compact and efficient, it’s designed for bedrooms, nurseries, and offices where quiet operation is essential. With its slim build and low noise, July’s pricing positioned it as one of the smartest compact picks-and October may offer even bigger savings.
GermGuardian AC4825E 4-in-1 HEPA Air Purifier
The GermGuardian AC4825E stood out in July as one of the most budget-friendly purifiers with multi-stage cleaning. Covering up to 743 sq. ft., it combines a True HEPA filter with UV-C light and odor reduction technology, making it effective against smoke, dust, and germs. Its tower design fits easily into living spaces, and July’s discount hinted that October could bring it close to the $100 mark.
Levoit LV-H133 Smart Air Purifier
In July, the Levoit LV-H133 was praised for its 3-in-1 filtration system, real-time air quality monitoring, and quiet auto mode. Covering large rooms with ease, it was already one of the best-selling mid-range options, and its Prime Day price cut made it even more appealing. With October around the corner, many expect it to reach its lowest pricing of 2025, making it a top pick for families and allergy sufferers.
Levoit Vital 100S-P Smart WiFi Air Purifier
Another Levoit highlight in July was the Vital 100S-P, designed for rooms up to 1,073 sq. ft.. It features smart WiFi controls, a washable pre-filter, HEPA filtration, and sleep mode, making it ideal for pet owners and allergy households. AHAM Verifide certification gives buyers added confidence in its performance. July’s deal made it one of the best-value smart purifiers, and October is expected to push it to a record-low price.
October Prime Day 2025 is shaping up to be one of the best chances of the year to grab a high-quality air purifier at a discount. From large-room heavyweights like the Nuwave OxyPure ZERO and Coway Airmega 400 to smart-enabled mid-range picks like the MORENTO and Kenmore PM4030, the deals cover every type of household need.
For compact spaces and bedrooms, smaller models such as the AROEVE MK01, AROEVE MK04, and ECOSELF HAP603 stand out, offering quiet operation and reliable HEPA filtration at prices well under $150. Meanwhile, premium brands like Blueair, Shark, and Levoit showed strong discounts in July, and October is expected to bring them down to record-low prices, making them highly attractive for shoppers waiting to upgrade.
With early deals expected before October 7 and extended offers continuing after October 8, buyers should keep an eye on stock levels-since top-rated models often sell out quickly. All things considered, whether you want a whole-home purifier, a smart connected unit, or a compact bedroom model, October Prime Day 2025 is the perfect time to invest in cleaner, healthier indoor air.
