DealNews - Amazon Air Purifier Deals & Air Purifier Sales

Morrerfresh Air Ionizer for $20 + free shipping

Fri, 18 Sep 2026 10:27:38 -0400

Cuts down on litter box odor between full changes, which helps if you've got multiple cats or a small living space. Apply coupon code "7HYU94NF" for a savings of $20. Buy Now at Amazon

Features

Neutralizes odors using activated charcoal and negative ions
Four customizable operating modes for different spaces
Compact wall-plug design saves floor and counter space
Quiet 35dB operation for unobtrusive air circulation
Eliminates need for chemical sprays and disposable fresheners

X-Sense Wi-Fi Radon Detector for $80 + free shipping

Tue, 15 Sep 2026 17:31:12 -0400

This X-Sense radon detector is $80. That's $20 off, and at its all-time low price on Amazon. It tracks radon levels for up to 999 days and sends readings to a companion app, letting you monitor trends over time instead of relying on a single snapshot. Free shipping applies. Buy Now at Amazon

Features

Connects to 2.4 GHz Wi-Fi for app-based monitoring and notifications
Stores up to 999 days of radon level history
LCD screen displays current radon levels and trend arrows
Runs on 3 AA batteries with up to 2 years of battery life
Tracks temperature and humidity trends alongside radon data
Measures 3.1" x 3.2" x 2.79" and weighs 1.08 lb.

X-Sense XR0B-SR Radon Detector for $54 + free shipping

Thu, 27 Aug 2026 13:53:44 -0400

This X-Sense radon detector is $54. That's the best price we've seen for it. It's $31 off its regular price of $85 and is currently cheaper than its recent Amazon average of $72. It tracks radon levels for up to 999 days without lab fees and can deliver results within 24 hours, reaching 95% accuracy after a week or more of monitoring. Free shipping applies. Buy Now at Amazon

Features

Tracks radon levels for up to 999 days without lab fees
Delivers results in 24 hours, with accuracy reaching 95% after 7 or more days
Compact 3.6" x 3.2" x 3.0" design with a 2-year battery life
Sound-and-light alerts trigger when radon levels exceed the set threshold
Stores up to 99 records locally with one-touch data reset
Built-in thermometer monitors indoor temperature and humidity

X-Sense XR0B-SR Radon Detector for $54 + free shipping

Fri, 21 Aug 2026 13:45:39 -0400

This X-Sense radon detector is $31 off its regular price of $85 and comes in below Amazon's typical price of around $74. It's also at its all-time price low on Amazon. It tracks radon levels for up to 999 days without lab fees and includes a built-in thermometer and humidity sensor for added home monitoring. It ships for free. Buy Now at Amazon

Features

Tracks radon levels for up to 999 days without lab fees
Compact 3.6" x 3.2" x 3.0" size for placement anywhere in the home
2-year battery life using AA batteries
Sound-and-light alerts when radon levels exceed the safety threshold
Stores up to 99 local readings with report and review buttons
Built-in thermometer and humidity monitoring

FreAire Air Purifier for $16 + free shipping w/ Prime

Fri, 21 Aug 2026 13:10:50 -0400

Handy for anyone dealing with pet dander or stuffy rooms who wants a budget option rather than a $200+ unit, and at $16 it's $118 (88%) off the $134 list price. Apply coupon code "W5OVCAF6" for a savings of $118. Buy Now at Amazon

Features

Filters particles as small as 0.3 microns
Purifies rooms up to 1086 ft² per hour
Quiet 20dB sleep mode operation
Integrated 3-level ambient mood lighting
Aromatherapy function for fragrance diffusion

Mooka H13 True HEPA Air Filter for $40 + free shipping

Fri, 21 Aug 2026 06:59:43 -0400

Designed for mid-sized rooms, the MOOKA B-D02L filters airborne dust, pollen, and odors and suits renters or homeowners who want basic air purification without spending much. Apply coupon code "P2EGA6SB" for a savings of $41. Buy Now at Amazon

Features

Covers up to 1076 sq ft
H13 HEPA filter for better air quality
Consumes low power for cost-effective use
4 timer settings and 4 fan modes
Bright night light included
Quiet during operation
Model: B-D02L

PuroAir 100i Smart HEPA Air Purifier for $32 + free shipping

Tue, 23 Jun 2026 03:01:00 -0400

PuroAir HVAC via Amazon offers the PuroAir 100i Smart HEPA Air Purifier for $31.74 (reduced from $79.99) via promo code "36V2VZMT", with free shipping. Buy Now at Amazon

Features

HEPA filter
550-sq. ft.
WiFi pairing
4 fan speeds
filter change indicator
Model: PuroAir 100i

Eoebot Air Purifier w/ 2 HEPA Filters for $117 + free shipping

Thu, 13 Aug 2026 11:34:31 -0400

It covers up to large room sizes with dual HEPA filters handling the filtration work. Apply coupon code "Y9P8XYRG" for a savings of $283. Buy Now at Amazon

Features

Includes two filters for reduced maintenance costs
Purifies air in areas up to 2390 sq.ft. hourly
5-layer True HEPA filtration captures dust and dander
Smart Auto Mode adjusts fan speed via real-time monitoring
Whisper-quiet Sleep Mode operates below 20dB

Limpin Plug-in Air Purifier 4-Pack for $25 + free shipping w/ Prime

Mon, 10 Aug 2026 04:27:22 -0400

A compact plug-in air purifier works well for smaller spaces like a bedroom, bathroom, or office where you want basic air filtering without taking up floor space, and this one is currently $25 off its $50 list price. Apply coupon code "DCGKFZGW" to save half. Deal ends September 30. Buy Now at Amazon

Features

Compact plug-in design for small spaces
Negative ion technology refreshes indoor air
Filter-free design
Plug-and-play setup for any outlet

Filtrete 14x36x1 MPR 700 Air Filter 6-Pack for $25 + free shipping w/ Prime

Sun, 26 Jul 2026 03:17:20 -0400

At Amazon, get the Filtrete 14x36x1 MPR 700 Air Filter 6-Pack for $24.12 when you check out with Subscribe & Save. It's the best deal we could find by $31. Each filter is rated MPR 700, equivalent to MERV 8, and is designed to last up to 3 months. Buy Now at Amazon

Provirtec Pawtent Pro Pet Air Purifier for $70 + free shipping

Mon, 20 Jul 2026 11:22:41 -0400

Designed specifically for pet owners dealing with dander, fur, and odors. Apply coupon code "DNPAWPRO" for an total savings of $100. Buy Now at Amazon

Features

H13 True HEPA captures 99.97% pet dander and dust
Capture 99.70% floating pet hair with 360° intake
Auto-adjust fan using PM2.5 sensor with real-time display
Model: AP-12 Pro

Mooka H13 True HEPA Air Filter for $40 + free shipping

Thu, 09 Jul 2026 09:40:55 -0400

This home air purifier has HEPA-style filtration system, which suits smaller rooms where you want basic particle and odor filtration without spending much. Apply coupon code "RWL7DFA3" for a savings of $41. Buy Now at Amazon

Features

Covers up to 1076 sq ft
H13 HEPA filter for better air quality
Consumes low power for cost-effective use
4 timer settings and 4 fan modes
Bright night light included
Quiet during operation
Model: B-D02L

Simply 14"x20"x1" MERV 8 Air Filter 6-Pack for $27 w/ Sub & Save + free shipping

Fri, 03 Jul 2026 12:21:52 -0400

This 6-pack of Simply 14"x20"x1" air filters is $28, down from $36. Check out with subscribe and save and the price drops another dollar to $26.54. Each filter lasts up to 3 months and is rated MERV 8 to capture 90% of airborne particles like dust, pet dander, and pollen. Buy Now at Amazon

Features

Actual size measures 13.75" x 19.75" x 0.75"
MERV 8 rating captures 90% of airborne particles
Traps dust, mold, pet dander, and pollen
Pleated design for improved capture and airflow
Lasts up to 3 months per filter
Made with 100% American components

Ecoself HAP609 Air Purifier w/ 360° Air Intake for $60 + free shipping

Fri, 03 Jul 2026 09:59:38 -0400

Clip the on-page coupon to drop this Ecoself air purifier to $59.99. It covers rooms up to 1,800 sq. ft. and includes a sleep mode that drops noise to 20 dB while turning off all lights. Buy Now at Amazon

Features

Covers rooms up to 1,800 sq. ft.
360° air intake design
Auto mode with real-time PM2.5 sensor
Display shows live air quality readings
Sleep mode runs as quiet as 20 dB with lights off
1-24 hour timer setting

RPZ Smart HEPA Air Purifier for $60 + free shipping

Wed, 01 Jul 2026 11:43:28 -0400

Designed specifically for pet households, this air purifier targets dander, hair, and odors through a HEPA filter with a washable pre-filter, and connects to a WiFi app for remote control. Apply coupon code "BBKOI4J6" for a savings of $60. Buy Now at Amazon

Features

app control
360° air intake design
multi-layer filtration system
air quality indicator, auto mode, timer settings, and filter replacement reminders
Model: JHQ-001

Mooka H13 True HEPA Air Filter for $40 + free shipping

Wed, 01 Jul 2026 11:33:14 -0400

This is a budget-friendly air purifier suited for small to medium rooms, using a three-stage filtration system to capture dust, pet dander, and odors. Apply coupon code "RWL7DFA3" for a savings of $41. Buy Now at Amazon

Features

Covers up to 1076 sq ft
H13 HEPA filter for better air quality
Consumes low power for cost-effective use
4 timer settings and 4 fan modes
Bright night light included
Quiet during operation
Model: B-D02L

Homedics 4-in-1 Tower Smart Air Purifier for $184 w/ Prime + free shipping

Fri, 26 Jun 2026 09:59:07 -0400

Amazon offers the Homedics 4-in-1 Tower Smart Air Purifier for $184 for Prime members. You'd pay $300 elsewhere. Plus, it ships free. Buy Now at Amazon

Homedics Smart Air Purifier for $273 w/ Prime + free shipping

Fri, 26 Jun 2026 08:31:03 -0400

Prime members get the Homedics Smart Air Purifier for $273. Most sellers charge close to $500. Shipping is free. Buy Now at Amazon

Basvacsh 45,000mg/h Ozone Generator Odor Eliminator for $18 w/ Prime + free shipping w/ Prime

Fri, 26 Jun 2026 06:57:02 -0400

Ozone generators work by producing ozone gas that neutralizes odors at the source rather than masking them, which makes them useful for treating musty basements, smoke damage, or pet odors in enclosed spaces. At $18, that's $42 off the $60 list price. Apply coupon code "DF3AQ6MD" for a savings of $42. Buy Now at Amazon

Features

Eliminates strong odors from homes, pets, and cars
High 45,000 mg/h ozone output for rapid treatment
Treats spaces up to 2,500 square feet
Extended 35,000-hour device lifetime
Suitable for both home and industrial applications

Levoit Vital 200S Smart WiFi H13 True HEPA Air Purifier for $140 w/ Prime + free shipping

Fri, 26 Jun 2026 05:20:28 -0400

At Amazon, get the Levoit Vital 200S Smart WiFi H13 True HEPA Air Purifier for $140. That's $30 less than what Walmart charges currently. It covers up to 1,875 sq ft and carries AHAM VERIFIDE certification with CADR ratings of 250 CFM for smoke, 254 CFM for dust, and 289 CFM for pollen. Buy Now at Amazon

Features

3-stage filtration
For rooms up to 1,900 square feet
App or onboard controls
Scheduling and auto modes

Koios 1,300-Square-Foot HEPA Air Purifier for $50 + free shipping

Sun, 20 Sep 2026 23:53:55 -0400

Covers rooms up to 1,300 square feet, making it a solid fit for larger bedrooms or open living spaces rather than just small rooms, and the HEPA filter helps with allergens and dust. Currently $20 off the $70 list price. Buy Now at Amazon

Features

Covers areas up to 1300 square feet
H13 True HEPA 3-stage filtration system
Energy-saving ECO mode reduces consumption
Quiet operation with aromatherapy and night light
Child lock and programmable timers