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Products in this category are scored under Frontum Air Purifiers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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CONOPU DH-JH01 Review | 45 Data compared

Avg. price:~£25Max. CADR:230 m³/hMaximum room area:20 m²Maximum noise level:55 dBHEPA filter:yesWeight:1.59 kg

CONOPU DH-JH01 Review: Compare 45 technical specifications and user reviews to see how this product ranks in the Air Purifiers category and whether it is worth buying.

CONOPU DH-JH01
6.5/10

Overall score

Score
6.5/ 10
✕
What it is
An overall evaluation of products in the Air Purifiers category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Air Purifiers category.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 70% of models
Score components

80%

5.9

Technical score

20%

8.9

User score

â–¼Worse than 70% of air purifiers
7.5

Value for money

Value for money
7.5/ 10
✕
What it is
An indicator that combines the overall score of products in the Air Purifiers category with their prices.
When it matters
When you are comparing products in the Air Purifiers category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 54% of models
Score components

70%

6.5

Overall score

30%

10

Price

â–¼Worse than 54%
5.9

Technical score

Technical score
5.9/ 10
✕
What it is
An assessment of technical performance for products in the Air Purifiers category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Air Purifiers category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 76% of models
Score components

50%

3.9

Performance

40%

7.7

Features

10%

8.3

Design

â–¼Worse than 76%
8.9

User score

User score
8.9/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Air Purifiers category.
When it matters
When you want to know how products in the Air Purifiers category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 87% of models
Score components

70%

8.6

User ratings

30%

9.5

Number of reviews

Based on 7,153 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–²Better than 87%
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Best prices
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of air purifier CONOPU DH-JH01

Technical score
Technical score
5.9/ 10
✕
What it is
An assessment of technical performance for products in the Air Purifiers category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Air Purifiers category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 76% of models
Score components:

50%

3.9

Performance

40%

7.7

Features

10%

8.3

Design

5.9
User score
User score
8.9/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Air Purifiers category.
When it matters
When you want to know how products in the Air Purifiers category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 87% of models
Score components

70%

8.6

User ratings

30%

9.5

Number of reviews

Based on 7,153 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
8.9
Popularity
Popularity
9.5/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Air Purifiers category.
When it matters
When you prefer products in the Air Purifiers category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 90% of models
Popularity:
CONOPU DH-JH01 has a popularity score of 9.5 points, which is higher than 90.2% of products in this category.
9.5
Value for money
Value for money
7.5/ 10
✕
What it is
An indicator that combines the overall score of products in the Air Purifiers category with their prices.
When it matters
When you are comparing products in the Air Purifiers category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 54% of models
Score components:

70%

6.5

Overall score

30%

10

Price

7.5
Power
22 W
Market range: <10 W – >68 W
This air purifier has a power output of 22 W, which is lower than that of 77.9% of air purifiers and the same as that of 1.1% of air purifiers.
Max. CADR
230 m³/h
Market range: <100 m³/h – >515 m³/h
This air purifier delivers a CADR of 230 m³/h, which is lower than that of 53.4% of air purifiers and the same as that of 3.7% of air purifiers.
Maximum room area
20 m²
Market range: <20 m² – >130 m²
This air purifier covers up to 20 m², which is smaller than 86.2% of air purifiers and the same as 3.5% of air purifiers.
N. of speeds
2
Market range: <3 – >5
This air purifier offers 2 fan speeds, which is fewer than 93.9% of air purifiers and the same as 4.5% of air purifiers.
Maximum noise level
55 dB
Market range: <32 dB – >61 dB
This air purifier reaches 55 dB at maximum speed, which is louder than 58.5% of air purifiers and the same as 12.2% of air purifiers.
Show more
Air quality indicator
no
This air purifier does not have an air-quality indicator. This feature is present on 65.4% of air purifiers.
Continuous purification
yes
This air purifier supports continuous purification. This feature is present on 86.3% of air purifiers.
Auto mode
no
This air purifier does not have auto mode. This feature is present on 67% of air purifiers.
Timer
yes
This air purifier has a timer. This feature is present on 75% of air purifiers.
Maximum timer
24 hours
Market range: <8 hours – >24 hours
This air purifier features a maximum timer of 24 hours, which is longer than that of 85.9% of air purifiers and the same as that of 14.1% of air purifiers.
Show more
Color
white
Material
plastic
Display
no
This air purifier does not have a display. This feature is present on 51.1% of air purifiers.
Display position
N/A
Control type
buttons
Show more

CONOPU DH-JH01 vs the average air purifier

246810TotalPerformanceFeaturesDesign
  • 16 hours longer timer
    This air purifier offers a longer timer duration than the average air purifier (24 hours vs 8 hours).
    24 hours vs 8 hours
  • Has a child lock
    This air purifier has a child lock; the average air purifier does not.
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • 65.2% lower weight
    This air purifier is lighter than the average air purifier (1.6 kg vs 4.57 kg).
    1.59 kg vs 4.57 kg
  • Has UV light
    This air purifier has UV light; the average air purifier does not.
  • 10.2 cm narrower width
    This air purifier is narrower than the average air purifier (17.1 cm vs 27.3 cm).
    17.1 cm vs 27.3 cm
  • 6 cm shallower depth
    This air purifier is shallower than the average air purifier (16 cm vs 22 cm).
    16 cm vs 22 cm
  • 25.3 cm shorter height
    This air purifier has a lower height than the average air purifier (24.7 cm vs 50 cm).
    24.7 cm vs 50 cm
  • 5.6x cheaper
    CONOPU DH-JH01 is cheaper than the average air purifier (£25 vs £140).
    £25 vs £140
  • 43% more popular
    CONOPU DH-JH01 is more popular than the average air purifier (9.54 vs 6.7).
    9.54 vs 6.67
  • 10.2% higher user score
    User score
    8.9/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Air Purifiers category.
    When it matters
    When you want to know how products in the Air Purifiers category perform in everyday use and how reliable owners find them over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    CONOPU DH-JH01
    the average air purifier
    CONOPU DH-JH01 has a higher user score than the average air purifier (8.87 vs 8.048).
    8.87 vs 8.05
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • 16 hours longer timer
    This air purifier offers a longer timer duration than the average air purifier (24 hours vs 8 hours).
    24 hours vs 8 hours
  • Has a child lock
    This air purifier has a child lock; the average air purifier does not.
  • Has UV light
    This air purifier has UV light; the average air purifier does not.
  • 65.2% lower weight
    This air purifier is lighter than the average air purifier (1.6 kg vs 4.57 kg).
    1.59 kg vs 4.57 kg
  • 10.2 cm narrower width
    This air purifier is narrower than the average air purifier (17.1 cm vs 27.3 cm).
    17.1 cm vs 27.3 cm
  • 6 cm shallower depth
    This air purifier is shallower than the average air purifier (16 cm vs 22 cm).
    16 cm vs 22 cm
  • 25.3 cm shorter height
    This air purifier has a lower height than the average air purifier (24.7 cm vs 50 cm).
    24.7 cm vs 50 cm
  • No air-quality indicator
    This air purifier does not have an air-quality indicator; the average air purifier does.
  • No auto mode
    This air purifier does not have auto mode; the average air purifier does.
  • 29 m² smaller room area
    This air purifier covers a smaller room area than the average air purifier (20 m² vs 49 m²).
    20 m² vs 49 m²
  • 15.5 W lower power
    This air purifier has a lower power output than the average air purifier (22 W vs 37.5 W).
    22 W vs 37.5 W
  • No display
    This air purifier does not have a display; the average air purifier does.
  • 2 dB higher maximum noise level
    This air purifier runs louder at maximum speed than the average air purifier (55 dB vs 53 dB).
    55 dB vs 53 dB
  • 1 fewer fan speeds
    This air purifier provides fewer fan speed settings than the average air purifier (2 vs 3).
    2 vs 3
  • 4.2% lower CADR
    This air purifier provides a lower clean air delivery rate than the average air purifier (230 m³/h vs 240 m³/h).
    230 m³/h vs 240 m³/h
  • 0% worse value for money
    CONOPU DH-JH01 offers worse value for money than the average air purifier (7.52 vs 7.5).
    7.52 vs 7.52
  • 29 m² smaller room area
    This air purifier covers a smaller room area than the average air purifier (20 m² vs 49 m²).
    20 m² vs 49 m²
  • 15.5 W lower power
    This air purifier has a lower power output than the average air purifier (22 W vs 37.5 W).
    22 W vs 37.5 W
  • 2 dB higher maximum noise level
    This air purifier runs louder at maximum speed than the average air purifier (55 dB vs 53 dB).
    55 dB vs 53 dB
  • 1 fewer fan speeds
    This air purifier provides fewer fan speed settings than the average air purifier (2 vs 3).
    2 vs 3
  • 4.2% lower CADR
    This air purifier provides a lower clean air delivery rate than the average air purifier (230 m³/h vs 240 m³/h).
    230 m³/h vs 240 m³/h
  • No air-quality indicator
    This air purifier does not have an air-quality indicator; the average air purifier does.
  • No auto mode
    This air purifier does not have auto mode; the average air purifier does.
  • No display
    This air purifier does not have a display; the average air purifier does.
  • 78% larger external volume
    This air purifier has a larger overall volume than the average air purifier (6757.9 cm³ vs 30700.8 cm³).
    6,757.92 cm³ vs 30,700.8 cm³

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Third-party reviews

Based on 7,153 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about CONOPU DH-JH01

  • Noticeably removes unpleasant odors and freshens indoor air quality effectively.
  • Very quiet sleep mode makes it ideal for use in bedrooms overnight.
  • Compact and lightweight design makes it easy to move between smaller rooms.
  • Built-in aromatherapy function allows users to add essential oils to distribute pleasant scents.
  • Features a customizable night light that can be turned off completely when sleeping.
  • Low energy consumption helps keep operational electricity costs minimal.

What we don't like about CONOPU DH-JH01

  • Becomes noticeably loud when operated at its highest/strongest fan speed setting.
  • Lacks an interactive real-time air quality display or digital particulate pollution reading.
  • Performance and suction power can degrade significantly over extended long-term use.
  • Lacks smart features, including Wi-Fi connectivity or remote smartphone application controls.
  • Genuine official replacement filters can occasionally be expensive or difficult to source.

Verdict

The CONOPU DH-JH01 is a compact, 1.59 kg portable air purifier rated for rooms up to 20 square metres. It features a 22W energy-efficient motor and a 3-layer filtration system consisting of a pre-filter, an H13 True HEPA filter, and activated carbon, capturing 99.97% of airborne particles down to 0.3 microns. Main pros include its built-in aromatherapy slot for essential oils, user-friendly 6/12/24-hour timer settings, and ultra-quiet operation in sleep mode. However, some cons include the lack of smart app connectivity, the fact that running it on higher fan settings can be notably loud, and that replacement filters can occasionally be difficult to source.

Compare CONOPU DH-JH01 with other products in the Air Purifiers category

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