Honeywell AllergenPlus HEPA Air Purifier Alternatives: 6 Similar Picks Compared
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The Honeywell AllergenPlus HEPA Air Purifier handles extra-large spaces up to 2250 square feet with a True HEPA filter. It traps 99.97% of microscopic allergens like dust, pollen, and pet dander. You might look for honeywell allergenplus hepa air purifier alternatives if you need different coverage, smart controls, or a quieter operation. Some buyers prefer app connectivity or specialized filters for wildfire smoke.
We selected these 6 options because their specifications overlap with the original. The list includes models with HEPA filtration for large rooms, such as the Jafanda Air and GermGuardian units. You will find options with UV-C light for mold control or H13 HEPA filters for enhanced particle capture. Each pick targets specific pollutants like odors, smoke, or pet hair. This guide compares the specs so you can choose the right size and feature set for your home.
Our top pick: Honeywell AllergenPlus Extra Large HEPA Air Purifier.
How alternatives compare to Honeywell
Jafanda Air Extra Large Dual-Fan Air Purifier
The Jafanda Air JF999 offers smart app control and Alexa compatibility, which the Honeywell AllergenPlus lacks. It targets TVOCs in addition to standard allergens, providing broader pollutant coverage. However, it is larger and heavier at 27.1 pounds, making it less portable. You should choose this if you want real-time air quality data and remote management. The Honeywell model focuses on raw mechanical filtration without digital features. If you prefer a simple, dedicated HEPA unit for large rooms, the Honeywell remains the more straightforward choice. The Jafanda suits tech-savvy users who value connectivity and advanced monitoring over simplicity.
GermGuardian 22-Inch HEPA Air Purifier with UV-C
The GermGuardian AC4880W is significantly smaller, measuring 22 inches tall with a narrower footprint. It includes a UV-C light for germ reduction, a feature absent in the Honeywell AllergenPlus. This unit is designed for spaces up to 743 square feet, much smaller than the Honeywell’s 2250 square feet capacity. It is lighter and more suitable for bedrooms or smaller offices. You should pick this if you need germ-kapping technology and a compact design. The Honeywell is better for whole-room allergen removal in large areas. The GermGuardian sacrifices coverage area for added UV-C functionality and a smaller physical profile.
HEAPETS Dual-Inlet H13 HEPA Air Purifier
The HEAPETS P358 uses an H13 HEPA filter, which captures smaller particles than standard HEPA. It includes an air quality monitor and auto mode, features not found in the Honeywell AllergenPlus. It is lighter at 7.91 pounds and more compact, making it easier to move. This model targets pet hair and PM2.5 specifically. You should choose this if you want automatic operation and a washable pre-filter for pet owners. The Honeywell offers larger room coverage and higher airflow for bigger spaces. The HEAPETS is ideal for those who prioritize smart automation and lighter weight over maximum square footage.
Honeywell Extra Large HEPA Air Purifier
The Honeywell HPA5300B provides slightly larger coverage at 2400 square feet compared to the 2250 square feet of the AllergenPlus. It includes an air quality monitor and auto mode, which the original model lacks. It is heavier at 20.5 pounds and has a different physical orientation. This unit is designed for users who want automatic allergen removal without manual adjustments. You should pick this if you need broader coverage and smart automation within the same brand. The AllergenPlus is simpler with manual controls. The HPA5300B offers enhanced convenience through auto sensing, making it better for those who want set-and-forget operation.
Medify Air MA-14 3-Stage HEPA Replacement Filter
The Medify Air MA-14R-1 is a replacement filter, not a standalone air purifier. It is designed specifically for the Medify MA-14 unit. This item does not clean air on its own. You should only consider this if you own a Medify MA-14 and need to replace its H13 HEPA filter for wildfire smoke. It is not an alternative to the Honeywell AllergenPlus for new purchases. The Honeywell is a complete device for large room air cleaning. This product is purely a consumable part for a different brand’s system. It serves a completely different purpose and cannot replace a full air purifier.
GermGuardian 22-Inch HEPA UV-C Air Purifier
The GermGuardian AC4300WPT includes a UV-C light for mold and germ reduction, which the Honeywell AllergenPlus does not offer. It is lighter at 9.45 pounds and has a smaller footprint. This unit is suited for medium rooms rather than the extra-large spaces the Honeywell handles. It targets mold specifically, making it better for damp environments. You should choose this if you need mold control and a compact design. The Honeywell provides superior coverage for large areas and standard allergen removal. The GermGuardian sacrifices room size capacity for added UV-C functionality and a more portable form factor.
Quick picks
Our 7 picks
Honeywell AllergenPlus Extra Large HEPA Air Purifier
Best for: Large rooms needing strong HEPA allergen removal
- Room Coverage
- 2250 sq ft
- Filter Type
- HEPA
- Operating Modes
- Turbo Clean
- Room Type
- Large Room, Extra Large Room
- Target Pollutant
- Odor, Smoke, Pet Dander, Allergies, Dust, Pollen
- Dimensions
- 20.1 × 10.8 × 22.3 inches
View on Amazon: Honeywell AllergenPlus Extra Large HEPA Air Purifier
The Honeywell AllergenPlus HEPA Air Purifier targets extra-large rooms up to 2250 square feet. It uses HEPA filtration to trap 99.97% of microscopic airborne allergens, including dust, pollen, and pet dander. The unit features a Turbo Clean mode for rapid air circulation. At 17 pounds, it is a substantial appliance for large spaces. You should choose this if you need broad coverage for common household irritants in big rooms.
Pros
- HEPA filter traps 99.97% of microscopic airborne allergens
- Covers up to 2250 square feet in one hour
- Includes Turbo Clean mode for extra air circulation
- Targets dust, pollen, pet dander, and smoke
Cons
- No smart app or Wi-Fi connectivity listed
- No remote control included in specifications
- Limited to three air cleaning levels
Good fit if
- You need to clean an extra-large room quickly
- You want a dedicated HEPA filter for allergens
- You prefer a simple control interface without apps
Skip if
- You require smart home integration or app control
- You need a compact unit for small spaces
- You want multiple fan speeds beyond three levels
Verdict: Honeywell AllergenPlus HEPA Extra Large delivers strong coverage for large rooms with its 2250 sq ft capacity and HEPA filtration. It is a solid choice for allergy sufferers who prioritize raw air cleaning power over smart features.
Jafanda Air Extra Large Dual-Fan Air Purifier
Best for: large rooms and open-concept spaces
- Room Coverage
- Up to 4575 sq ft
- Filter Type
- True HEPA
- CADR
- 588 CFM (1000 m³/h)
- Noise Level
- 22 dB
- Air Quality Sensor
- PM2.5 laser sensor, humidity sensor
- Smart Connectivity
- Smart APP, Amazon Alexa
View on Amazon: Jafanda Air Extra Large Dual-Fan Air Purifier
This Jafanda Air JF999 unit targets large rooms up to 4575 square feet with a CADR of 588 CFM. It uses dual fans for faster air circulation and includes a true HEPA filter to capture 99.97% of particles as small as 0.3 microns. You get smart control via app and Alexa, plus a PM2.5 laser sensor that displays real-time air quality, temperature, and humidity. It runs quietly at 22 dB in sleep mode.
Pros
- Covers up to 4575 sq ft in 60 minutes
- High CADR of 588 CFM for fast cleaning
- True HEPA filter captures 99.97% of 0.3 micron particles
- Smart app and Alexa compatibility
- Ultra-quiet 22 dB sleep mode
Cons
- Heavy at 27.1 pounds, making it less portable
- Tall design at 28.7 inches requires vertical space
- No physical remote control listed in specifications
Good fit if
- You need to clean very large open-concept spaces
- You want real-time air quality data via a display
- You prefer smart app control over physical buttons
Skip if
- You need a compact unit for small bedrooms
- You require a physical remote control for operation
- You have limited vertical space for tall appliances
Verdict: Jafanda Air JF999 Large Room Purifier is a high-capacity option for those with large homes who value smart monitoring and rapid air cleaning. It suits buyers who prioritize coverage area and data visibility over portability.
GermGuardian 22-Inch HEPA Air Purifier with UV-C
Best for: bedrooms up to 743 sq ft
- Room Coverage
- 743 sq. ft
- Filter Type
- HEPA
- Air Quality Sensor
- Intellisense PM 2.2 sensor
- Room Type
- Bedroom, Large Room, Office, Kitchen
- Target Pollutant
- Odor, Smoke, Pet Dander, Dust, Pollen
- Features
- Air Quality Monitor, UV-C Light
View on Amazon: GermGuardian 22-Inch HEPA Air Purifier with UV-C
The GermGuardian AC4880W is a white, 22-inch tall air purifier designed for bedrooms and large rooms up to 743 square feet. It uses a HEPA filter to capture 99.97% of particles as small as 0.1 microns. An Intellisense PM 2.2 sensor monitors air quality 60 times per minute. It also includes an activated carbon filter for odors and an optional UV-C light. This unit is CARB certified and engineered in the USA.
Pros
- HEPA filter captures 99.97% of particles down to 0.1 microns
- Intellisense PM 2.2 sensor adjusts speed 60 times per minute
- Activated carbon filter reduces odors from pets and cooking
- Optional UV-C light for additional particle reduction
- Covers rooms up to 743 square feet in one hour
Cons
- UV-C light is an optional feature, not standard
- No smart app or remote control listed in specifications
- Smaller room coverage compared to other large room models
Good fit if
- You need a quiet purifier for a bedroom up to 743 sq ft
- You want automatic speed adjustment based on real-time air quality
- You prioritize odor reduction with activated carbon filtration
Skip if
- You require smart home app integration or remote control
- You need coverage for rooms larger than 743 square feet
- You want the UV-C light included as a standard feature
Verdict: The GermGuardian AC4880W HEPA Air Purifier suits bedroom users who value automatic air quality monitoring and odor control. It is a solid choice for spaces under 743 square feet where smart features are not a priority.
HEAPETS Dual-Inlet H13 HEPA Air Purifier
Best for: Large pet-friendly rooms
- Room Coverage
- 2,500 sq ft
- Filter Type
- H13 HEPA
- CADR
- 176 CFM
- Noise Level
- 25 dB
- Air Quality Sensor
- PM2.5 monitor
- Operating Modes
- Auto, Sleep, Pet Mode
The HEAPETS P358 targets large spaces up to 2,500 square feet with a CADR of 176 CFM. It uses an H13 HEPA filter and includes a washable pre-filter designed to capture pet hair and dander. The unit features a PM2.5 sensor for auto mode and operates as quietly as 25 dB in sleep mode. It offers multiple fan speeds and a dedicated pet mode for heavy shedding periods.
Pros
- H13 HEPA filtration for fine particles
- Washable pre-filter extends main filter life
- PM2.5 air quality sensor with auto mode
- Dual-sided air inlets for faster purification
- Sleep mode operates at 25 dB
Cons
- No smart app or Wi-Fi connectivity
- No physical remote control included
- Single fan speed setting for sleep mode
Good fit if
- You have large rooms with pets
- You want a quiet sleep mode
- You prefer washable pre-filters
Skip if
- You need smart home app control
- You require a remote control
- You need coverage over 2,500 sq ft
Verdict: The HEAPETS P358 Large Room Air Purifier suits pet owners in large spaces who prioritize quiet operation and washable pre-filters over smart connectivity. It delivers solid H13 HEPA performance without the complexity of app integration.
Honeywell Extra Large HEPA Air Purifier
Best for: Large rooms needing automatic allergen removal
- Room Coverage
- Up to 2423 sq ft
- Filter Type
- HEPA
- Air Quality Sensor
- Air quality indicator
- Operating Modes
- Auto Mode
- Pre-Filter Type
- Carbon
- Target Pollutant
- Odor, Smoke, Pet Dander, Allergies, Dust, Pollen
The Honeywell HPA5300B covers rooms up to 2423 square feet. It uses a HEPA filter with a carbon pre-filter to capture 99.99% of particles. An air quality monitor tracks indoor conditions. Auto mode adjusts cleaning levels based on sensor data. AHAM Verified performance ensures rapid air circulation in spaces up to 500 square feet. This unit suits large areas needing consistent allergen and odor reduction.
Pros
- Covers up to 2423 square feet
- AHAM Verified for 4.8 air changes per hour in 500 sq ft rooms
- Air quality indicator with auto mode
- Captures 99.99% of airborne particles including smoke and pollen
Cons
- Only one operating mode listed
- No app or smart home connectivity mentioned
- Lacks a digital display for precise settings
Good fit if
- You need coverage for large rooms up to 2400 square feet
- You want automatic adjustments based on air quality sensors
- You prioritize verified filtration performance for allergens and smoke
Skip if
- You require smart app control or remote operation
- You need multiple fan speeds or timer settings
- You prefer a compact unit for small bedrooms
Verdict: Honeywell HPA5300B Large Room Air Purifier is ideal for users who need broad coverage and automatic cleaning for large spaces. It delivers verified performance for allergen control without smart features.
Medify Air MA-14 3-Stage HEPA Replacement Filter
Best for: MA-14 owners needing wildfire smoke filtration
- Filter Type
- True HEPA H13
- Target Pollutant
- Odor, Smoke, Pet Dander, Allergies, Dust, Pollen, Wildfire Smoke
- Dimensions
- 6 × 6 × 6 inches
- Weight
- 1 pounds
View on Amazon: Medify Air MA-14 3-Stage HEPA Replacement Filter
This is a genuine Medify Air replacement filter designed for the MA-14 air purifier. It uses a True HEPA H13 filter to remove 99.9% of particles from 0.3 to 0.1 µm. The three-stage system includes a pre-filter, HEPA layer, and activated carbon for odors. It targets smoke, wildfire smoke, pet dander, and allergens. You should use this to maintain optimal performance and air quality in your home or office.
Pros
- True HEPA H13 filtration removes 99.9% of particles from 0.3 to 0.1 µm
- Three-stage purification with pre-filter, HEPA, and activated carbon for odors
- Specifically targets wildfire smoke, pet dander, and allergens
- Lasts up to 2,500 hours or 3-4 months of continuous use
Cons
- Replacement part only, not a complete air purifier unit
- Requires specific MA-14 compatible device for proper fit
- No smart features or app control included
Good fit if
- You own a Medify MA-14 air purifier
- You need to replace filters every 3-4 months
- You want to remove wildfire smoke and odors
Skip if
- You are looking for a standalone air purifier
- You have a different brand of air purifier
- You need a filter with smart connectivity
Verdict: Medify MA-14 H13 HEPA Replacement Filter is the correct replacement for MA-14 users seeking wildfire smoke removal. It ensures your device maintains its rated performance for allergens and odors.
GermGuardian 22-Inch HEPA UV-C Air Purifier
Best for: Pet owners needing mold and dander control in medium rooms
- Room Coverage
- 743 sq ft
- Filter Type
- H13 Pet HEPA
- Target Pollutant
- Odor, Smoke, Pet Dander, Allergies, Dust, Pollen, Mold, Germs
- Features
- UV-C Light
- Dimensions
- 6.38 × 8.88 × 22 inches
- Weight
- 9.45 pounds
This GermGuardian unit targets pet dander, mold, and odors in rooms up to 743 square feet. It uses an H13 Pet HEPA filter to capture 99.97% of particles as small as 0.1 micron. The design includes UV-C light technology to help reduce airborne viruses and VOCs. An activated charcoal layer assists with odor control. It operates quietly on its lowest setting, making it suitable for bedrooms or dorms.
Pros
- H13 Pet HEPA filter captures 99.97% of allergens and mold spores
- UV-C light technology helps reduce airborne viruses and bacteria
- Activated charcoal filter reduces pet and cooking odors
- Quiet operation on the lowest setting for sleep-friendly use
Cons
- Room coverage is limited to 743 sq ft compared to larger competitors
- UV-C bulb requires separate replacement (LB4000) beyond the main filter
- Single filter replacement cycle every 6-8 months may add up
Good fit if
- You need targeted help with pet dander and mold spores
- You want UV-C light for an extra layer of germ reduction
- You are purifying a medium-sized room like a bedroom or dorm
Skip if
- You need coverage for rooms larger than 743 square feet
- You want smart app control or remote operation
- You prefer a filter system that does not require UV-C bulb maintenance
Verdict: GermGuardian AC4300WPT H13 HEPA Air Purifier is a solid option for pet owners dealing with dander and mold in medium rooms. It suits those who value UV-C germ reduction and quiet night operation over large-area coverage or smart features.
Specifications side by side
| Spec | Honeywell AllergenPlus Extra Large HEPA Air Purifier | Jafanda Air Extra Large Dual-Fan Air Purifier | GermGuardian 22-Inch HEPA Air Purifier with UV-C | HEAPETS Dual-Inlet H13 HEPA Air Purifier | Honeywell Extra Large HEPA Air Purifier | Medify Air MA-14 3-Stage HEPA Replacement Filter | GermGuardian 22-Inch HEPA UV-C Air Purifier |
|---|---|---|---|---|---|---|---|
| Room Coverage | 2250 sq ft | Up to 4575 sq ft | 743 sq. ft | 2,500 sq ft | Up to 2423 sq ft | not specified | 743 sq ft |
| Filter Type | HEPA | True HEPA | HEPA | H13 HEPA | HEPA | True HEPA H13 | H13 Pet HEPA |
| CADR | not specified | 588 CFM (1000 m³/h) | not specified | 176 CFM | not specified | not specified | not specified |
| Noise Level | not specified | 22 dB | not specified | 25 dB | not specified | not specified | not specified |
| Air Quality Sensor | not specified | PM2.5 laser sensor, humidity sensor | Intellisense PM 2.2 sensor | PM2.5 monitor | Air quality indicator | not specified | not specified |
| Smart Connectivity | not specified | Smart APP, Amazon Alexa | not specified | not specified | not specified | not specified | not specified |
| Operating Modes | Turbo Clean | Sleep mode | not specified | Auto, Sleep, Pet Mode | Auto Mode | not specified | not specified |
| Pre-Filter Type | not specified | not specified | not specified | Washable | Carbon | not specified | not specified |
| Room Type | Large Room, Extra Large Room | Large Room, Office | Bedroom, Large Room, Office, Kitchen | Large Room | not specified | not specified | not specified |
| Target Pollutant | Odor, Smoke, Pet Dander, Allergies, Dust, Pollen | Odor, Smoke, Pet Dander, Allergies, Dust, Pollen, TVOC | Odor, Smoke, Pet Dander, Dust, Pollen | Odor, Smoke, Pet Dander, Allergies, Dust, Pet Hair, PM2.5 | Odor, Smoke, Pet Dander, Allergies, Dust, Pollen | Odor, Smoke, Pet Dander, Allergies, Dust, Pollen, Wildfire Smoke | Odor, Smoke, Pet Dander, Allergies, Dust, Pollen, Mold, Germs |
| Features | not specified | not specified | Air Quality Monitor, UV-C Light | Air Quality Monitor, Auto Mode | Air Quality Monitor, Auto Mode | not specified | UV-C Light |
| Control Method | not specified | App Control, Alexa | not specified | not specified | not specified | not specified | not specified |
| Dimensions | 20.1 × 10.8 × 22.3 inches | 13 × 11.8 × 28.7 inches | 6 × 9.5 × 22 inches | 7.09 × 11.8 × 16.1 inches | 10.8 × 19.1 × 22.3 inches | 6 × 6 × 6 inches | 6.38 × 8.88 × 22 inches |
| Weight | 17 pounds | 27.1 pounds | not specified | 7.91 pounds | 20.5 pounds | 1 pounds | 9.45 pounds |
| Size | Extra Large Room | Extra Large | 22" | White&Grey | 2400 Sq. Ft. | 1 Pack | 22 inch |
| Color | White | air purifier JF999 | White | White&Grey | Black | White | White |
| Model | HPA104WMP | JF999 | AC4880W | P358 | HPA5300B | MA-14R-1 | AC4300WPT |
Frequently asked questions
Which air purifier offers the largest room coverage for allergy sufferers?
The Honeywell AllergenPlus Extra Large HEPA Air Purifier covers up to 2250 square feet. It uses a HEPA filter to target dust, pollen, and pet dander. This model is designed for large rooms and extra large spaces. It provides strong raw air cleaning power for those who prioritize coverage area over smart features.
Is there an alternative with smart app control and voice assistant support?
The Jafanda Air JF999 supports App Control and Alexa compatibility. It targets TVOCs, smoke, and allergens in large rooms and offices. This unit is heavier at 27.1 pounds and measures 28.7 inches in height. It suits buyers who want data visibility and rapid air cleaning for open-concept spaces.
What is the best option for bedroom use with automatic monitoring?
The GermGuardian AC4880W is ideal for bedrooms up to 743 square feet. It features an Air Quality Monitor and UV-C Light for odor and smoke control. The unit measures 22 inches in height and 9.5 inches in width. It is a solid choice for spaces under 743 square feet where smart features are not a priority.
Which purifier is best for large pet-friendly rooms with quiet operation?
The HEAPETS P358 is designed for large rooms and pet owners. It uses H13 HEPA filtration to capture pet hair, PM2.5, and dander. The unit includes an Air Quality Monitor and Auto Mode. It weighs only 7.91 pounds and prioritizes quiet operation and washable pre-filters over app integration.
Does Honeywell offer another model for automatic allergen removal in large spaces?
The Honeywell HPA5300B is suitable for large rooms needing automatic cleaning. It features an Air Quality Monitor and Auto Mode for odor and smoke control. The unit measures 22.3 inches in height and 19.1 inches in width. It delivers verified performance for allergen control without smart features like app connectivity.
Is there a replacement filter for wildfire smoke removal in small units?
The Medify MA-14R-1 is a replacement filter for the MA-14 air purifier. It uses HEPA filtration to target wildfire smoke, odors, and allergens. The filter pack measures 6 inches in height and width. It ensures your device maintains its rated performance for allergens and odors in smaller spaces.
Which model is best for controlling mold and germs in medium rooms?
The GermGuardian AC4300WPT targets mold, germs, and pet dander in medium rooms. It includes a UV-C Light for germ reduction and uses HEPA filtration. The unit weighs 9.45 pounds and measures 22 inches in height. It suits those who value quiet night operation over large-area coverage or smart features.