Best HEPA Filter Air Purifiers in 2025
Updated on July 2025
#1
Recommended
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- Efficiently removes pollutants from the air in spaces up to 1,115 sq ft, promoting healthier indoor air quality.
- Features a 3-layer filtration system that captures up to 99.9% of airborne particles such as dust, pollen, smoke, and pet dander.
- Scientifically tested and certified to effectively reduce common household pollutants, potentially improving allergy symptoms and sleep.
- Equipped with a smart sensor that adjusts operation based on air quality, operates quietly, and is suitable for continuous use in bedrooms.
- Includes a 2-year warranty with support for any issues, trusted by over 300,000 families in the USA.
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- Efficiently removes pollutants from the air in spaces up to 1,115 sq ft, promoting healthier indoor air quality.
- Features a 3-layer filtration system that captures up to 99.9% of airborne particles such as dust, pollen, smoke, and pet dander.
- Scientifically tested and certified to effectively reduce common household pollutants, potentially improving allergy symptoms and sleep.
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#2
Value for Money
29% Off
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- Designed for rooms up to 361 sq. ft with effective dust, pollen, and smoke removal.
- 4-stage filtration system captures 99.97% of particles down to 0.3 microns, including allergens and odors.
- Real-time air quality monitoring with LED indicator for pollution levels.
- Adjustable fan speeds and Eco mode for energy savings when air is clean.
- Includes timer for automatic shut-off and filter replacement alerts.
- Low power consumption (77 W) and operates quietly (24.4 dB to 53.8 dB).
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- Designed for rooms up to 361 sq. ft with effective dust, pollen, and smoke removal.
- 4-stage filtration system captures 99.97% of particles down to 0.3 microns, including allergens and odors.
- Real-time air quality monitoring with LED indicator for pollution levels.
- Adjustable fan speeds and Eco mode for energy savings when air is clean.
- Includes timer for automatic shut-off and filter replacement alerts.
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#3
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- Features a 45W high-torque motor and a compact design (8.7 x 8.7 x 14.2 inches), capable of purifying spaces up to 1095 ft² with a CADR of 141 CFM.
- Utilizes LEVOIT Original Filters for optimal performance and purification efficiency, ensuring coverage of large areas.
- Achieves 99.97% efficiency in capturing ultra-fine airborne particles (0.1 to 0.3μm), such as pollen and dust, as verified by independent testing.
- Operates in near-silent mode (24dB) during Sleep Mode for uninterrupted rest.
- Energy Star Verified and compliant with safety certifications for indoor air cleaning devices.
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- Features a 45W high-torque motor and a compact design (8.7 x 8.7 x 14.2 inches), capable of purifying spaces up to 1095 ft² with a CADR of 141 CFM.
- Utilizes LEVOIT Original Filters for optimal performance and purification efficiency, ensuring coverage of large areas.
- Achieves 99.97% efficiency in capturing ultra-fine airborne particles (0.1 to 0.3μm), such as pollen and dust, as verified by independent testing.
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#4
15% Off
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- Pre-Filter and Main Filter effectively capture lint, hair, pet dander, fine airborne pollutants, and smoke particles for a cleaner environment
- Activated Carbon Filter neutralizes smoke, odors, and fumes for improved air quality
- Compact design allows use in various spaces including bedrooms, kitchens, and offices; features auto-off display for uninterrupted sleep
- Levoit is a leading air purifier brand with over 6.5 million products sold globally across 35 countries
- Use genuine Levoit filters (Core Mini-RF) to ensure optimal performance; off-brand parts may be unreliable and damaging
- Products manufactured in Vietnam or China; origin may vary
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- Pre-Filter and Main Filter effectively capture lint, hair, pet dander, fine airborne pollutants, and smoke particles for a cleaner environment
- Activated Carbon Filter neutralizes smoke, odors, and fumes for improved air quality
- Compact design allows use in various spaces including bedrooms, kitchens, and offices; features auto-off display for uninterrupted sleep
- Levoit is a leading air purifier brand with over 6.5 million products sold globally across 35 countries
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#5
22% Off
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- Covers areas up to 1076 ft² with a high-efficiency filtration system, suitable for large and small spaces.
- Equipped with a pre-filter, H13 true HEPA filter, and activated carbon filter to capture particles as small as 0.3 microns, including pet hair, smoke, and odors.
- Operates at low noise levels (20dB) due to a brushless motor, making it ideal for quiet environments; features child lock for safety.
- Includes 4 timer settings (1H/2H/4H/8H) and 4 fan modes (Sleep/Low/Med/High) to customize air purification needs; features a soft, controllable night light.
- Customer support is available for inquiries, and the power adapter is located within the filter compartment.
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- Covers areas up to 1076 ft² with a high-efficiency filtration system, suitable for large and small spaces.
- Equipped with a pre-filter, H13 true HEPA filter, and activated carbon filter to capture particles as small as 0.3 microns, including pet hair, smoke, and odors.
- Operates at low noise levels (20dB) due to a brushless motor, making it ideal for quiet environments; features child lock for safety.
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#6
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- H13 HEPA filter for efficient particle filtration to maintain a clean indoor environment.
- Dual-channel technology allows for a 360° airflow, refreshing air 5 times per hour in spaces up to 215 ft² / 20 m².
- Operates at a low noise level of around 24db in sleep mode, suitable for light sleepers.
- Functions as a night light with a soft glow, ideal for children, and includes five timer settings for convenience.
- Reminder features for filter replacement after approximately three months of use.
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- H13 HEPA filter for efficient particle filtration to maintain a clean indoor environment.
- Dual-channel technology allows for a 360° airflow, refreshing air 5 times per hour in spaces up to 215 ft² / 20 m².
- Operates at a low noise level of around 24db in sleep mode, suitable for light sleepers.
- Functions as a night light with a soft glow, ideal for children, and includes five timer settings for convenience.
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#7
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- Larger front air and dual-side inlets increase air intake and efficiently capture pet hair and odors, covering areas up to 2000 ft² per hour.
- Equipped with a 3-stage filtration system, it effectively filters particles as small as 0.3 microns, including pollen and pet dander, and features a washable pre-filter to extend the HEPA filter's lifespan.
- Adjustable timer and 4 fan speeds allow customization based on air quality and noise preference, with the ability to set timers for up to 8 hours.
- Sleep mode operates at a low noise level of 20dB, ensuring minimal disruption during the night, making it suitable for light sleepers and pets.
- The device doubles as an essential oil diffuser, incorporating a child lock to enhance safety and prevent accidental touches.
- Includes a filter replacement reminder to ensure optimal performance, and easy reset functionality after changing the filter.
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- Larger front air and dual-side inlets increase air intake and efficiently capture pet hair and odors, covering areas up to 2000 ft² per hour.
- Equipped with a 3-stage filtration system, it effectively filters particles as small as 0.3 microns, including pollen and pet dander, and features a washable pre-filter to extend the HEPA filter's lifespan.
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#8
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- Effectively removes 99.97% of particles as small as 0.3 microns, including pollen, dust, and pet dander, covering areas up to 880 ft² (CADR 110 m³/h).
- Features a 50% larger filter area compared to similar models, enhancing purification efficiency with a more powerful motor.
- Replacement filters are easily accessible on Amazon by searching for Purivortex AC400 air purifier filter, ensuring convenient maintenance.
- Operates at a low noise level of 20dB with a sleep mode that turns off lights for a peaceful night environment.
- SGS certified for effective pollution removal, ozone-free, and environmentally friendly.
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- Effectively removes 99.97% of particles as small as 0.3 microns, including pollen, dust, and pet dander, covering areas up to 880 ft² (CADR 110 m³/h).
- Features a 50% larger filter area compared to similar models, enhancing purification efficiency with a more powerful motor.
- Replacement filters are easily accessible on Amazon by searching for Purivortex AC400 air purifier filter, ensuring convenient maintenance.
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#9
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- Equipped with a True HEPA filter that captures 99.97% of particles down to 0.1 microns, effectively trapping dust, pollen, and pet dander.
- Uses UV-C technology to reduce airborne contaminants, making it suitable for homes, offices, and dorms.
- Ideal for bedrooms and living spaces, with the ability to filter air in small rooms (153 sq. ft.) 4.8 times per hour and in large rooms (743 sq. ft.) once per hour.
- Features an activated carbon filter that absorbs odors from smoke, cooking, and pets while trapping larger particles like dust and pet hair.
- Designed and independently tested in the USA; certified by ENERGY STAR, CARB, ETL, and verified for zero ozone emissions.
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- Equipped with a True HEPA filter that captures 99.97% of particles down to 0.1 microns, effectively trapping dust, pollen, and pet dander.
- Uses UV-C technology to reduce airborne contaminants, making it suitable for homes, offices, and dorms.
- Ideal for bedrooms and living spaces, with the ability to filter air in small rooms (153 sq. ft.) 4.8 times per hour and in large rooms (743 sq. ft.) once per hour.
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#10
17% Off
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- Designed specifically for Levoit Core300-P / Core 300S-P air purifiers to ensure optimal performance. Recommended filter replacement every 6 to 8 months for effective air cleaning.
- Manufactured by Levoit with quality standards that prevent size mismatches. Uses advanced materials for a longer lifespan and efficiency, reducing the need for frequent replacements.
- Features a 3-in-1 filtration system with an ultra-fine Nylon Pre-Filter and Activated Carbon Filter that effectively captures large particles while removing dust, pollen, and unwanted odors.
- The ultra-fine Nylon Pre-Filter effectively captures larger particles like dust, pet hair, and fibers to extend the overall filter lifespan.
- The High-Efficiency Activated Carbon Filter adsorbs various odors and fumes from smoke, cooking, and pets, making it suitable for households with specific odor issues. Designed for reduced air resistance with machine-folded corners.
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- Designed specifically for Levoit Core300-P / Core 300S-P air purifiers to ensure optimal performance. Recommended filter replacement every 6 to 8 months for effective air cleaning.
- Manufactured by Levoit with quality standards that prevent size mismatches. Uses advanced materials for a longer lifespan and efficiency, reducing the need for frequent replacements.
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Air Purifier With Permanent Washable Filters Only
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Air Purifier With No Filter Replacement
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Air Purifier For Dust With Washable Filter
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