Pure Enrichment PureZone Elite 4-in-1 True HEPA Air Purifier Review: Fresh Air Guaranteed!
Pure Enrichment PureZone Elite Specification
Product | Pure Enrichment PureZone Elite |
Dimension | 9 x 25 x 7 in (22.9 x 63.5 x 17.8 cm) |
Weight | 9.3 lb (4.2 kg) |
Fanspeed | 3 |
Coverage (up to) | >190 sq. ft. (>18 m2) |
Airflow speed | |
Dust free (CADR) | >120 cfm (>204 m3/h) |
Pollen free (CADR) | >120 cfm (>204 m3/h) |
Smoke free (CADR) | >120 cfm (>204 m3/h) |
Humidifying(H) speed | |
Filtration | 4-stage |
Pre-Filter - Lifespan - Replacement cost ($) | Charcoal Pre-filter 6 - 9 months |
HEPA filter - Lifespan - Replacement cost ($) | HEPA filter 6 - 9 months |
Carbon filter - Lifespan - Replacement cost ($) | - |
Ionizer/ Technologies | Ionizer |
UV-light/ PCO | LB4100 UV-C Light 10 - 12 months14.99 PCO Filter |
Other filter | - |
All-in-one filter - Lifespan - Replacement cost ($) | FLT4100 Filter-E HEPA 6 - 9 months 24.99 |
Optional/ Addon | - |
Noise level | ≤60.2 dBA |
Power usage level | 46 W |
Timer/ Scheduler | 2, 4, 8 hours |
Sensors | YES |
Auto mode | |
Air qualityAQ indicator | |
Filter change indicator | |
More color options | |
Wi-Fi/ BTBluetooth | |
ENERGY STAR | |
Remote control | |
Child lock | |
Warranty | 5 years |
Email/ Phone support |
Key features
- 4-in-1 Air Filtration Technology
- Smart Technology with 3 speed + auto/ sleep mode
- Stage 1: Activated carbon pre-filter
- Stage 2: True HEPA filter
- Stage 3: UV-C Light + Photocatalyst Filter
- Stage 4: Ionizer
- Smart Air Quality Monitor
- 5-Year Warranty
Pros
- Inexpensive UV air purifier with complete HEPA filtration.
- Slim tower profile that is also lightweight (less than 10 lb).
- Big True HEPA filter that captures 99.97% ultra-fine particles as small as 0.3 microns.
- Eradicate germs permanently with the combination of UV-C Light + Photocatalyst Filter.
- Built-in Smart Technology (Air quality monitor, auto mode, sleep mode, timer).
- Guaranteed 5-Year warranty with U.S customer support.
Cons
- Uses a 2-in-1 carbon pre-filter instead of a standalone activated carbon filter.
- Average airflow performance and coverage.
- Odd bottom air quality monitor placement (Still better than none).
- Can be a tad noisy at the highest speed.
The starters
Our favorite 4 in 1 tower air purifier to date. Pure Enrichment PureZone Elite is well-built, modernly crafted yet manages to fit in multiple filtrations in its thin profile. At a mere 9 inches in diameter and a height of under 25 inches, we have no issue fitting in the air cleaner in our tiny homes. Surrounding the air purifier design is a back air intake that pulls air in and an air outtake that distributes filtered air at the front. Oddly enough, there is a smart air quality monitor at the bottom that will display real-time air quality via the novel color-coded light detection technology. Moving PureZone Elite around is an effortless task thanks to the under 10 lbs weight plus the easy-lift handle for a secure grip.
Focusing on Smart technology, PureZone Elite is well-packed with many intelligent features on top of its standard 3 speeds. There is an auto mode that will only use top speed when a high concentration level of pollutants is detected. The optional sleep mode with light detection technology will set the fan speed to low and disable all indicator lights. Both features are great for nighttime use and conserve energy. Other features include a preset automatic timer that will shut down the machine when the time is up. Lastly, the filter reset indicator will light up to remind you to replace the filter after 6 months. Overall the touch-button is very easy to use despite lacking a classic tactile feel.
So what do you get straight out of the box? The complete set of filtration including a UV-C light bulb. Pure Enrichment PureZone Elite also comes with a guaranteed 5-Year Warranty with U.S. customer support. The warranty covers all manufacturer defects and faulty parts so you can have a long, worry-free ownership. Other passive features include ozone-free purification certified by California Air Resources Board.
Airflow, speed, and CADR
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What’s inside count
The perfect 4-stage filtration to deal with bad air and seasonal allergies. The first stage 2-in-1 pre-filter will capture as much dust, hair, lint as possible to protect the HEPA filter from being clogged. Simultaneously, the activated carbon sheet will absorb and neutralize household smoke and odors coming from pets, food, cooking, cigarette, and external factor. Second stage True HEPA filter traps 99.97% of fine particles as small as 0.3 microns such as dust mites, pet dander, mold, pollen, and mildew. Third stage UV-C Light + photocatalyst filter irradiates and kills airborne bacteria and viral viruses e.g. Varicella, Measles, Influenza, Rhinoviruses3, meningitis. Fourth stage ionizer releases negative ions that attract and clump irritants in the air. The larger the heavier cluster particulates will drop allowing PureZone Elite to filter it out. Overall the filter size and quality are top-notch as expected coming from Pure Enrichment.Keep it down
At what cost
^ Replacement filters/ estimated cost
Pure Enrichment PureZone Elite VS the challengers

InvisiClean Aura II 4 in 1
A higher-tier model with better coverage, stronger airflow output, and an addon ionizer. Do you have to settle with a bulkier console body and the lack of autonomous mode.
GermGuardian AC5250PT
Similar price range with slimmer tower air cleaner profile with air quality monitor and auto mode. Airflow performance is not up to par with PureZone Elite.