Amazon · Sep 1, 2026
$220 $240
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Anyone dealing with allergies, pet dander, or wildfire smoke in a mid-sized room will get the most out of the Vital 200S, especially with the smart app controls for tracking air quality in real time; it's $20 off the list price right now. Buy Now at Amazon
Features
- Purify 950 sq ft room twice per hour
- Traps pet fur and hair without clogging
- Auto Mode adjusts fan based on air quality
- Captures 99.97% of 0.3 micron allergens
- Model: Vital 200S
Amazon · Aug 27, 2026
$80 $110
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Dust, pet hair, and allergens get pulled through the HEPA filter, which makes this a solid pick if you're dealing with pet odors or seasonal allergies in a mid-size room. It's currently $30 off the list price, down to $80. Buy Now at Amazon
Features
- AHAM verified 158 CFM air delivery rate
- Captures particles and odors with 3-in-1 filter
- App and voice control via Alexa and Google Assistant
- Real-time air quality monitoring with PM2.5 sensor
- Whisper-quiet operation as low as 18 dB
Amazon · Aug 27, 2026
$130 $170
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For bedrooms or living rooms where you want cleaner air without monitoring filter life separately, this bundle includes a replacement filter alongside the purifier itself. At $129.98, that's $40 off the $169.98 list price. Buy Now at Amazon
Features
- Cleans 465sqft in 30 minutes with HEPASilent technology
- Removes 99.97% of particles and odors down to 0.1 microns
- App features include scheduling, monitoring, and filter tracking
- Zero Ozone safety certified by CARB and Intertek
- Intuitive display with 5-color air quality indicator
Amazon · Aug 25, 2026
$88 $108
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Anyone dealing with allergies, pets, or wildfire smoke can pair this monitor with the purifier so it automatically adjusts filtration based on real-time air quality readings instead of running on a fixed setting; it's currently $20 off the $108 list price. Buy Now at Amazon
Features
- Monitor indoor air quality levels
- Integrate with Alexa smart speakers
- Control settings via Alexa app
- Manage device from remote locations
- Track filter life status
Amazon · Aug 25, 2026
$30 $35
free shipping w/ Prime
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Anyone already running the EPI235A unit will need this replacement filter to keep it filtering properly, and at $30, it's $5 off the usual $35 list price. Buy Now at Amazon
Features
- H13 HEPA filters 99.9% of 0.3-micron particles
- Zero ozone emission for pure air quality
- Sealed packaging ensures long filter lifespan
- Tool-free replacement for easy maintenance
- Replace every 3-6 months for optimal performance
Amazon · Aug 24, 2026
$90 $95
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Bedrooms and home offices are where this one makes sense, since it's built for smaller spaces where you want cleaner air without a bulky unit taking over the room. Right now it's $5 off the $95 list price. Buy Now at Amazon
Features
- Purifies 232 sq ft room five times per hour
- Alexa and Google Assistant voice control compatibility
- Auto mode with real-time air quality sensor
- Turbo mode for rapid pollutant removal
- Whisper quiet 24dB sleep mode operation
Ends Today
Amazon · Aug 23, 2026
$39 $46
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Anyone already running a compatible fridge system can stock up here without waiting for the cartridges to run out one at a time, since this covers six replacements in one go. At $39.08, that's about $7 off the $45.99 list price. Buy Now at Amazon
Features
- Install quickly without special tools
- Remove impurities for cleaner, better-tasting water
- Eliminate recurring costs of bottled water
- Compatible with PWF-1, EPPWFU01, FPPWFU01, PurePour PWF-1
- NSF/ANSI 42 certified to reduce chlorine and odors
Ends Today
Amazon · Aug 22, 2026
$38 $50
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This compact purifier suits small spaces like bedrooms or desks where you want quieter, filtered air without a bulky unit taking up floor space, and it's currently $12 off the list price on Amazon. Buy Now at Amazon
Features
- App and voice control via Alexa and IFTTT
- Purifies 376 sqft rooms with dual-channel airflow
- Quiet 24dB operation in sleep mode
- Integrated aromatherapy function for essential oils
- Auto-adjust fan speeds using air quality data
Ends Today
Amazon · Aug 22, 2026
$50 $80
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Small spaces and bedrooms are where this one makes sense, since compact air purifiers like this typically cover a limited square footage rather than whole homes. At $50, that's $30 (38%) off the $80 list price. Buy Now at Amazon
Features
- H13 HEPA filter captures 99.97% of 0.3-micron particles
- Covers up to 1360 square feet for large spaces
- Washable pre-filter extends HEPA filter lifespan
- Child lock prevents accidental setting changes
- Ultra-quiet 15dB sleep mode with aromatherapy
Ends Today
Amazon · Aug 22, 2026
$40 $40
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A small-space option worth considering for desks, bedrooms, or nurseries where a full-size purifier would be overkill, and this one connects to an app for scheduling and air quality tracking. At $39.98, it's only a penny below the $39.99 list price, so you're paying essentially full price right now. Buy Now at Amazon
Features
- App and voice control via Alexa and IFTTT
- Purifies 376 sqft rooms with 360-degree intake
- Ultra-quiet 24dB operation in sleep mode
- Customizable fan speed scheduling
- Built-in aromatherapy fragrance function
Ends Today
Amazon · Aug 22, 2026
$66
free shipping
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Stuffy bedrooms, home offices, and living rooms each get their own unit with this 3-pack, so you're not stuck moving one purifier around the house or leaving other rooms unfiltered. Buy Now at Amazon
Features
- Filter smoke, pollen, dander, hair, and odors
- Purifies 215 sq ft room 5 times per hour
- Quiet 22dB sleep mode operation
- Energy-efficient 17W power consumption
- 2000-hour filter replacement indicator