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CONOPU 34W Review | 46 Data compared

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  • Avg. price: ~£35
  • Max. CADR: 230 m³/h
  • Maximum room area: 100 m²
  • Maximum noise level: ?
  • HEPA filter: yes
  • Weight: 3.25 kg

CONOPU 34W review. Compare 46 technical specifications and user reviews to see how this product ranks in the Air Purifiers category and whether it is worth buying.

6.6

Overall score

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 components:

80.0%

6.6

Technical Score

20.0%

?

User score

Good
6.6

Technical Score

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 components:

50.0%

5.8

Performance

40.0%

7.7

Features

10.0%

6.4

Design

Good
?

User score

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 components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 8.7
    Bedroom use

    Score components:

    35.0%

    ?

    Maximum noise level

    30.0%

    10

    Night mode

    20.0%

    8.4

    Maximum room area

    15.0%

    8.3

    Weight

  • 5.6
    Allergy relief

    Score components:

    35.0%

    5.0

    Max. CADR

    30.0%

    10

    HEPA filter

    20.0%

    1.0

    Number of filtration stages

    15.0%

    4.0

    Washable prefilter

  • 6.7
    Smoke removal

    Score components:

    35.0%

    10

    Activated carbon filter

    30.0%

    5.0

    Max. CADR

    20.0%

    1.0

    Number of filtration stages

    15.0%

    10

    Air quality indicator

  • No image
No image

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The CONOPU 34W air purifier is an energy-efficient device with a 34-watt power rating, designed to deliver a Clean Air Delivery Rate (CADR) of 230 m³/h, making it suitable for spaces up to 100 m² and capable of circulating air 4 times per hour in a 20 m² room. Its core characteristics include a 3-stage filtration system consisting of a pre-filter, a True HEPA H13 filter that captures 99.97% of particles down to 0.3 microns, an activated carbon filter, and an integrated UV light sterilization feature. Main pros include a color-coded, real-time air quality indicator display, an intelligent Auto Mode that adjusts fan speed automatically based on current air pollution levels, and an ultra-quiet Sleep Mode operating at a whisper-soft 22 dB. However, key cons include ongoing maintenance costs due to regular filter replacements, and the device requires manual timer resets after new filters are installed.

Technical Specifications of air purifier CONOPU 34W

Technical Score

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 components:

50.0%

?

Performance

40.0%

?

Features

10.0%

?

Design

6.6
CONOPU 34W has a technical score of 6.61 points, which is higher than 51.4% of products in this category.
User score

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 components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
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.
1.0
CONOPU 34W has a popularity of 1 points, which is lower than 84.2% of products in this category.
Ratio quality/price

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 components:

60.0%

6.6

Overall score

40.0%

10

Price

7.6
CONOPU 34W has a quality-to-price ratio of 7.6 points, which is higher than 55.2% of products in this category.
Power
What it is: The electrical power consumption of the air purifier during operation, measured in watts (W).
When it matters: Helpful for estimating long-term electricity costs, particularly when running the unit continuously day and night.

Importance: HIGH

34 W
CONOPU 34W has a power output of 34 W, which is lower than that of 56.4% of air purifiers.
Max. CADR
What it is: The Clean Air Delivery Rate (CADR), measuring the volume of purified air delivered per hour in cubic metres.
When it matters: Crucial for determining how rapidly the purifier circulates and cleans room air, especially for severe allergies or larger spaces.

Importance: HIGH

230 m³/h
CONOPU 34W 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
What it is: The maximum recommended floor area (in square metres) that the air purifier can effectively treat.
When it matters: Essential for matching the purifier's airflow capacity to your room size so all air is filtered thoroughly.

Importance: HIGH

100 m²
CONOPU 34W covers up to 100 m², which is larger than 81% of air purifiers and the same as 2.9% of air purifiers.
N. of speeds
What it is: The number of manual airflow speed levels available to choose on the air purifier.
When it matters: Provides flexible control between whisper-quiet low speeds for sleeping and powerful high speeds for fast room clearing.

Importance: MEDIUM

4
CONOPU 34W offers 4 fan speeds, which is more than 55.9% of air purifiers and the same as 25.1% of air purifiers.
Maximum noise level
What it is: The sound level emitted by the air purifier when running at its highest fan speed, measured in decibels (dB).
When it matters: Important if you plan to use the purifier in bedrooms, nurseries, or home offices where loud fan noise causes disturbance.

Importance: HIGH

?
Show more
Air quality indicator
What it is: An optical or laser sensor system displaying real-time indoor pollution levels via color rings or numerical values.
When it matters: Provides immediate visual feedback on air cleanliness and confirms that the purifier is working effectively.

Importance: MEDIUM

yes
CONOPU 34W has an air-quality indicator. This feature is present on 65.4% of air purifiers.
Continuous purification
What it is: Engineered motor and filter architecture designed for safe, uninterrupted 24/7 operation without thermal degradation.
When it matters: Essential for maintaining permanently low allergen and dust concentrations in polluted urban areas or high-pollen seasons.

Importance: LOW

yes
CONOPU 34W supports continuous purification. This feature is present on 86.3% of air purifiers.
Auto mode
What it is: An intelligent operating mode that automatically increases or decreases fan speed based on live sensor pollution readings.
When it matters: Maximizes convenience and saves electricity by running quietly on low speed and ramping up only when pollution is detected.

Importance: MEDIUM

yes
CONOPU 34W has auto mode. This feature is present on 67% of air purifiers.
Timer
What it is: A programmable shut-off countdown timer that turns off the air purifier automatically after a set number of hours.
When it matters: Convenient for running the unit for a specific duration before leaving home or going to bed without wasting electricity.

Importance: LOW

yes
CONOPU 34W has a timer. This feature is present on 75% of air purifiers.
Maximum timer
What it is: The longest selectable countdown duration available on the air purifier's timer, expressed in hours.
When it matters: Relevant if you prefer setting extended automated operating cycles, such as a full 8-hour workday or 12-hour overnight window.

Importance: LOW

24 hours
CONOPU 34W 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.
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Color
What it is: The primary exterior color and aesthetic finish of the air purifier housing.
When it matters: Important for ensuring the appliance blends harmoniously into your room decor and furniture style.

Importance: LOW

white
Material
What it is: The primary manufacturing material used for the outer casing, such as ABS plastic, polycarbonate, or aluminum.
When it matters: Influences structural rigidity, scratch resistance, premium appearance, and ease of wiping clean.

Importance: LOW

plastic
Display
What it is: An integrated digital screen showing active fan speed, particulate pollution numbers, filter health, and active timers.
When it matters: Enables quick visual checks of air metrics and purifier settings directly on the device without picking up your phone.

Importance: LOW

no
CONOPU 34W does not have a display. This feature is present on 51.1% of air purifiers.
Display position
What it is: The physical placement of the display screen on the body of the air purifier (e.g., top panel or front facade).
When it matters: Affects viewing convenience: top displays are easiest to read while standing, while front displays are visible from across the room.

Importance: LOW

N/A
Control type
What it is: The user interface mechanism for operating the device, such as capacitive touch keys, push buttons, or rotary dials.
When it matters: Determines tactile responsiveness, ease of operation in dark rooms, and durability over years of regular use.

Importance: LOW

buttons
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CONOPU 34W vs the average air purifier

  • 51 m² larger room area
    CONOPU 34W covers a larger room area than the average air purifier (100 m² vs 49 m²).
    What it is: The maximum recommended floor area (in square metres) that the air purifier can effectively treat.
    When it matters: Essential for matching the purifier's airflow capacity to your room size so all air is filtered thoroughly.

    Importance: HIGH

    CONOPU 34W covers a larger room area than the average air purifier (100 m² vs 49 m²).100 m² vs 49 m²
  • 16 hours longer timer
    CONOPU 34W offers a longer timer duration than the average air purifier (24 hours vs 8 hours).
    What it is: The longest selectable countdown duration available on the air purifier's timer, expressed in hours.
    When it matters: Relevant if you prefer setting extended automated operating cycles, such as a full 8-hour workday or 12-hour overnight window.

    Importance: LOW

    CONOPU 34W offers a longer timer duration than the average air purifier (24 hours vs 8 hours).24 hours vs 8 hours
  • Has UV light
    CONOPU 34W has UV light; the average air purifier does not.
    What it is: An internal ultraviolet (UV-C) light chamber designed to neutralize airborne mold spores, bacteria, and viruses passing through.
    When it matters: Valuable for environments requiring extra germicidal disinfection, complementing physical particulate filters with light sanitization.

    Importance: LOW

    CONOPU 34W has UV light; the average air purifier does not.
  • 1 more fan speeds
    CONOPU 34W provides more fan speed settings than the average air purifier (4 vs 3).
    What it is: The number of manual airflow speed levels available to choose on the air purifier.
    When it matters: Provides flexible control between whisper-quiet low speeds for sleeping and powerful high speeds for fast room clearing.

    Importance: MEDIUM

    CONOPU 34W provides more fan speed settings than the average air purifier (4 vs 3).4 vs 3
  • 11.3 cm narrower width
    CONOPU 34W is narrower than the average air purifier (16 cm vs 27.3 cm).
    What it is: The horizontal width across the front of the air purifier, measured in centimetres (cm).
    When it matters: Essential for confirming the unit fits neatly between furniture, in tight corners, or on compact bedside tables.

    Importance: LOW

    CONOPU 34W is narrower than the average air purifier (16 cm vs 27.3 cm).16 cm vs 27.3 cm
  • 13.5 cm shorter height
    CONOPU 34W has a lower height than the average air purifier (36.5 cm vs 50 cm).
    What it is: The vertical height of the air purifier unit, measured in centimetres (cm).
    When it matters: Important for ensuring the unit fits underneath tables, under low window sills, or onto designated shelves.

    Importance: LOW

    CONOPU 34W has a lower height than the average air purifier (36.5 cm vs 50 cm).36.5 cm vs 50 cm
  • 28.9% lower weight
    CONOPU 34W is lighter than the average air purifier (3.3 kg vs 4.57 kg).
    What it is: The total physical net weight of the air purifier without packaging, measured in kilograms (kg).
    When it matters: Important if you frequently carry the purifier between rooms, to different floors, or place it on furniture.

    Importance: MEDIUM

    CONOPU 34W is lighter than the average air purifier (3.3 kg vs 4.57 kg).3.25 kg vs 4.57 kg
  • 4x cheaper
    CONOPU 34W is cheaper than the average air purifier (£35 vs £140).
    CONOPU 34W is cheaper than the average air purifier (£35 vs £140).£35 vs £140
  • 51 m² larger room area
    CONOPU 34W covers a larger room area than the average air purifier (100 m² vs 49 m²).
  • 1 more fan speeds
    CONOPU 34W provides more fan speed settings than the average air purifier (4 vs 3).
  • 16 hours longer timer
    CONOPU 34W offers a longer timer duration than the average air purifier (24 hours vs 8 hours).
  • Has UV light
    CONOPU 34W has UV light; the average air purifier does not.
  • 11.3 cm narrower width
    CONOPU 34W is narrower than the average air purifier (16 cm vs 27.3 cm).
  • 13.5 cm shorter height
    CONOPU 34W has a lower height than the average air purifier (36.5 cm vs 50 cm).
  • 28.9% lower weight
    CONOPU 34W is lighter than the average air purifier (3.3 kg vs 4.57 kg).

Total
Overall
Performance
Features
Design
  • Lower Manufacturer warranty
    CONOPU 34W offers lower Manufacturer warranty than the average air purifier (1 years vs $$$).
  • 4.2% lower CADR
    CONOPU 34W provides a lower clean air delivery rate than the average air purifier (230 m³/h vs 240 m³/h).
  • 3.5 W lower power
    CONOPU 34W has a lower power output than the average air purifier (34 W vs 37.5 W).
  • No washable prefilter
    CONOPU 34W does not have a washable prefilter; the average air purifier does.
  • 1 fewer filtration stage
    CONOPU 34W features fewer filtration stages than the average air purifier (2 vs 3).
  • No display
    CONOPU 34W does not have a display; the average air purifier does.
  • 9.5 cm greater depth
    CONOPU 34W is deeper than the average air purifier (31.5 cm vs 22 cm).
  • 12861.03 cm³ larger external volume
    CONOPU 34W has a larger overall volume than the average air purifier (18396 cm³ vs 31257.025 cm³).
  • No washable prefilter
    CONOPU 34W does not have a washable prefilter; the average air purifier does.
    What it is: A reusable outer mesh screen that traps hair, pet fur, and coarse dust, and can be rinsed clean under running water.
    When it matters: Substantially extends the lifespan of expensive inner HEPA and carbon filters by stopping large debris from clogging them.

    Importance: MEDIUM

    CONOPU 34W does not have a washable prefilter; the average air purifier does.
  • Lower Manufacturer warranty
    CONOPU 34W offers lower Manufacturer warranty than the average air purifier (1 years vs $$$).
    What it is: This attribute shows the air purifier's manufacturer warranty.
    When it matters: It matters if longer manufacturer coverage is important to you.

    Importance: MEDIUM

    CONOPU 34W offers lower Manufacturer warranty than the average air purifier (1 years vs $$$).1 years vs 2 years
  • No display
    CONOPU 34W does not have a display; the average air purifier does.
    What it is: An integrated digital screen showing active fan speed, particulate pollution numbers, filter health, and active timers.
    When it matters: Enables quick visual checks of air metrics and purifier settings directly on the device without picking up your phone.

    Importance: LOW

    CONOPU 34W does not have a display; the average air purifier does.
  • 9.5 cm greater depth
    CONOPU 34W is deeper than the average air purifier (31.5 cm vs 22 cm).
    What it is: The front-to-back depth measurement of the air purifier, in centimetres (cm).
    When it matters: Determines how far the purifier protrudes outward into walkways or away from walls.

    Importance: LOW

    CONOPU 34W is deeper than the average air purifier (31.5 cm vs 22 cm).31.5 cm vs 22 cm
  • 1 fewer filtration stage
    CONOPU 34W features fewer filtration stages than the average air purifier (2 vs 3).
    What it is: The total number of specialized filter barriers (e.g., pre-filter, HEPA, activated carbon) air flows through inside the unit.
    When it matters: More filtration stages ensure that coarse hair, fine dust allergens, and gaseous odors are captured by dedicated, purpose-built layers.

    Importance: MEDIUM

    CONOPU 34W features fewer filtration stages than the average air purifier (2 vs 3).2 vs 3
  • 6.23x less popular
    CONOPU 34W is less popular than the average air purifier (1 vs 6.23).
    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.
    CONOPU 34W is less popular than the average air purifier (1 vs 6.23).1 vs 6.23
  • 4.2% lower CADR
    CONOPU 34W provides a lower clean air delivery rate than the average air purifier (230 m³/h vs 240 m³/h).
    What it is: The Clean Air Delivery Rate (CADR), measuring the volume of purified air delivered per hour in cubic metres.
    When it matters: Crucial for determining how rapidly the purifier circulates and cleans room air, especially for severe allergies or larger spaces.

    Importance: HIGH

    CONOPU 34W 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
  • 3.5 W lower power
    CONOPU 34W has a lower power output than the average air purifier (34 W vs 37.5 W).
    What it is: The electrical power consumption of the air purifier during operation, measured in watts (W).
    When it matters: Helpful for estimating long-term electricity costs, particularly when running the unit continuously day and night.

    Importance: HIGH

    CONOPU 34W has a lower power output than the average air purifier (34 W vs 37.5 W).34 W vs 37.5 W
Total
Overall
Performance
Features
Design

Graphic comparison of CONOPU 34W and other products in the Air Purifiers category

Attribute category
Attribute
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Third-party reviews

What customers like about CONOPU 34W?

  • Noticeable improvement in air quality and reduction of odors
  • Highly effective 3-stage HEPA H13 filtration against dust and pet dander
  • Extremely quiet sleep mode functioning at around 22 decibels
  • Low power consumption makes it very energy-efficient to run
  • Features a built-in aromatherapy slot to diffuse essential oils
  • Real-time color-coded air quality indicator is highly visible
  • Filter is exceptionally easy to slide out and replace

What customers dislike about CONOPU 34W?

  • Can be quite noisy when running at full power or strong speed mode
  • Lacks smart integration such as mobile app control or Wi-Fi support
  • Official replacement filters can sometimes be difficult to find in stock
  • Basic shipping packaging can result in damaged exterior boxes

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