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Hoover H-Purifier 300 HHP30C011 Review | 45 Data compared

Avg. price:~£240Max. CADR:290 m³/hMaximum room area:100 m²Maximum noise level:50 dBHEPA filter:yesWeight:6.3 kg

Hoover H-Purifier 300 HHP30C011 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.

Hoover H-Purifier 300 HHP30C011
7.5/10

Overall score

Score
7.5/ 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–² Better than 74% of models
Score components

80%

7.5

Technical score

20%

7.6

User score

â–²Better than 74% of air purifiers
7.8

Value for money

Value for money
7.8/ 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–² Better than 64% of models
Score components

70%

7.5

Overall score

30%

8.6

Price

â–²Better than 64%
7.5

Technical score

Technical score
7.5/ 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–² Better than 79% of models
Score components

50%

6.8

Performance

40%

8.6

Features

10%

6.4

Design

â–²Better than 79%
7.6

User score

User score
7.6/ 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–¼ Worse than 83% of models
Score components

70%

8.0

User ratings

30%

6.7

Number of reviews

Based on 381 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–¼Worse than 83%
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Best prices
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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 Hoover H-Purifier 300 HHP30C011

Technical score
Technical score
7.5/ 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–² Better than 79% of models
Score components:

50%

6.8

Performance

40%

8.6

Features

10%

6.4

Design

7.5
User score
User score
7.6/ 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–¼ Worse than 83% of models
Score components

70%

8.0

User ratings

30%

6.7

Number of reviews

Based on 381 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.
7.6
Popularity
Popularity
6.7/ 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
â–² Better than 50% of models
Popularity:
Hoover H-Purifier 300 HHP30C011 has a popularity score of 6.7 points, which is higher than 49.7% of products in this category.
6.7
Value for money
Value for money
7.8/ 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–² Better than 64% of models
Score components:

70%

7.5

Overall score

30%

8.6

Price

7.8
Power
35 W
Market range: <10 W – >68 W
This air purifier has a power output of 35 W, which is lower than that of 53% of air purifiers and the same as that of 2.8% of air purifiers.
Max. CADR
290 m³/h
Market range: <100 m³/h – >515 m³/h
This air purifier delivers a CADR of 290 m³/h, which is higher than that of 60.3% of air purifiers.
Maximum room area
100 m²
Market range: <20 m² – >130 m²
This air purifier 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
3
Market range: <3 – >5
This air purifier offers 3 fan speeds, which is more than 6.7% of air purifiers and the same as 48.6% of air purifiers.
Maximum noise level
50 dB
Market range: <32 dB – >61 dB
This air purifier reaches 50 dB at maximum speed, which is quieter than 63.4% of air purifiers and the same as 9.8% of air purifiers.
Show more
Air quality indicator
yes
This air purifier has 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
yes
This air purifier has 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
9 hours
Market range: <8 hours – >24 hours
This air purifier features a maximum timer of 9 hours, which is longer than that of 64.1% of air purifiers and the same as that of 2.3% of air purifiers.
Show more
Color
white, grey
Material
plastic
Display
yes
This air purifier has a display. This feature is present on 51.1% of air purifiers.
Display position
top
Control type
touch, app, voice
Show more

Hoover H-Purifier 300 HHP30C011 vs the average air purifier

246810TotalPerformanceFeaturesDesign
  • 51 m² larger room area
    This air purifier covers a larger room area than the average air purifier (100 m² vs 49 m²).
    100 m² vs 49 m²
  • Supports Wi‑Fi
    This air purifier supports Wi‑Fi; the average air purifier does not.
  • Supports voice control
    This air purifier supports voice control; the average air purifier does not.
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • 0.2 m longer power cord
    This air purifier features a longer power cord than the average air purifier (2 m vs 1.8 m).
    2 m vs 1.8 m
  • Supports delayed start
    This air purifier supports delayed start; the average air purifier does not.
  • 20.8% higher CADR
    This air purifier provides a higher clean air delivery rate than the average air purifier (290 m³/h vs 240 m³/h).
    290 m³/h vs 240 m³/h
  • Has a handle
    This air purifier has a handle; the average air purifier does not.
  • 4.2% better value for money
    Hoover H-Purifier 300 HHP30C011 offers better value for money than the average air purifier (7.84 vs 7.5).
    7.84 vs 7.52
  • 51 m² larger room area
    This air purifier covers a larger room area than the average air purifier (100 m² vs 49 m²).
    100 m² vs 49 m²
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • 20.8% higher CADR
    This air purifier provides a higher clean air delivery rate than the average air purifier (290 m³/h vs 240 m³/h).
    290 m³/h vs 240 m³/h
  • 3 dB lower maximum noise level
    This air purifier runs quieter at maximum speed than the average air purifier (50 dB vs 53 dB).
    50 dB vs 53 dB
  • Supports Wi‑Fi
    This air purifier supports Wi‑Fi; the average air purifier does not.
  • Supports voice control
    This air purifier supports voice control; the average air purifier does not.
  • Supports delayed start
    This air purifier supports delayed start; the average air purifier does not.
  • 1 hours longer timer
    This air purifier offers a longer timer duration than the average air purifier (9 hours vs 8 hours).
    9 hours vs 8 hours
  • 0.2 m longer power cord
    This air purifier features a longer power cord than the average air purifier (2 m vs 1.8 m).
    2 m vs 1.8 m
  • Has a handle
    This air purifier has a handle; the average air purifier does not.
  • 6 cm greater depth
    This air purifier is deeper than the average air purifier (28 cm vs 22 cm).
    28 cm vs 22 cm
  • 37.9% higher weight
    This air purifier is heavier than the average air purifier (6.3 kg vs 4.57 kg).
    6.3 kg vs 4.57 kg
  • 5.3% lower user score
    User score
    7.6/ 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
    ▼▼
    <55-66-77-88-99-10
    Hoover H-Purifier 300 HHP30C011
    the average air purifier
    Hoover H-Purifier 300 HHP30C011 has a lower user score than the average air purifier (7.64 vs 8.048).
    7.64 vs 8.05
  • 3.7 cm wider width
    This air purifier is wider than the average air purifier (31 cm vs 27.3 cm).
    31 cm vs 27.3 cm
  • 71.4% more expensive
    Hoover H-Purifier 300 HHP30C011 is more expensive than the average air purifier (£240 vs £140).
    £240 vs £140
  • 2.5 W lower power
    This air purifier has a lower power output than the average air purifier (35 W vs 37.5 W).
    35 W vs 37.5 W
  • 2 cm taller height
    This air purifier is taller than the average air purifier (52 cm vs 50 cm).
    52 cm vs 50 cm
  • 47% larger external volume
    This air purifier has a larger overall volume than the average air purifier (45136 cm³ vs 30700.8 cm³).
    45,136 cm³ vs 30,700.8 cm³
  • 5.3% lower user score
    User score
    7.6/ 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
    ▼▼
    <55-66-77-88-99-10
    Hoover H-Purifier 300 HHP30C011
    the average air purifier
    Hoover H-Purifier 300 HHP30C011 has a lower user score than the average air purifier (7.64 vs 8.048).
    7.64 vs 8.05
  • 71.4% more expensive
    Hoover H-Purifier 300 HHP30C011 is more expensive than the average air purifier (£240 vs £140).
    £240 vs £140
  • 2.5 W lower power
    This air purifier has a lower power output than the average air purifier (35 W vs 37.5 W).
    35 W vs 37.5 W
  • 6 cm greater depth
    This air purifier is deeper than the average air purifier (28 cm vs 22 cm).
    28 cm vs 22 cm
  • 37.9% higher weight
    This air purifier is heavier than the average air purifier (6.3 kg vs 4.57 kg).
    6.3 kg vs 4.57 kg
  • 3.7 cm wider width
    This air purifier is wider than the average air purifier (31 cm vs 27.3 cm).
    31 cm vs 27.3 cm
  • 2 cm taller height
    This air purifier is taller than the average air purifier (52 cm vs 50 cm).
    52 cm vs 50 cm
  • 47% larger external volume
    This air purifier has a larger overall volume than the average air purifier (45136 cm³ vs 30700.8 cm³).
    45,136 cm³ vs 30,700.8 cm³

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

S
sundaywoman.com
01/07/2023
Summary of the review
Hoover H-Purifier 300 HHP30C011 Review

Third-party reviews

Based on 381 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about Hoover H-Purifier 300 HHP30C011

  • Noticeable improvement in air quality and leaves rooms feeling fresh
  • Clear visual indicator with a 4-color LED ring showing real-time air status
  • Effective triple-layer HEPA filtration system that captures allergens and neutralizes pollen
  • Quiet sleep mode with a low fan setting and the ability to turn off all display lights
  • Useful smart features via the hOn app, including real-time monitoring and custom scheduling
  • Built-in carbon monoxide (CO) safety alert function
  • Robust build quality with a premium look and highly responsive touch panel

What we don't like about Hoover H-Purifier 300 HHP30C011

  • Maximum power/fan setting is very loud during operation
  • Relatively large physical size compared to some other air purifiers
  • Mandatory account registration is required to unlock the smart features in the app
  • Initial 'new plastic/paper' chemical odor when first unboxed
  • Lacks the built-in aromatherapy/essential oil diffuser feature found in the higher-end 500 model

Verdict

The Hoover H-Purifier 300 HHP30C011 is a smart air purifier featuring a 360-degree airflow system designed for rooms up to 100 m² with a Clean Air Delivery Rate (CADR) of 290 m³/h. Its primary characteristics include a triple-layer H-Trifilter system comprised of an outer mesh, an active carbon filter, and a HEPA H13 filter that captures 99.97% of fine particles down to 0.3 microns, alongside a specialized treatment that neutralises captured pollen. Main pros include real-time multi-sensor air monitoring (tracking PM2.5, PM10, gases, and temperature), a dedicated Carbon Monoxide (CO) alert, a ultra-quiet 21 dB sleep mode, and integrated Wi-Fi connectivity for control via the hOn app. However, notable cons include its 6.3 kg weight making it somewhat bulky to transport, a relatively loud maximum operating noise level of 49 dB at its highest speed setting, and a lack of integrated smart home ecosystems like Apple HomeKit or Matter.

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