Scored using Air Purifiers Methodology v1.0
Air Purifiers Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Air Purifiers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Air Purifiers Methodology v1.0

Hoover H-Purifier 500 HHP55CA Review | 45 Data compared

Avg. price:~£270Max. CADR:330 m³/hMaximum room area:110 m²Maximum noise level:50 dBHEPA filter:yesWeight:6.9 kg

Hoover H-Purifier 500 HHP55CA 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 500 HHP55CA
7.9/10

Overall score

Score
7.9/ 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
▼
<55-66-77-88-99-10
Score components

80%

7.9

Technical score

20%

7.8

User score

▲Better than 88% of air purifiers
8.0

Value for money

Value for money
8.0/ 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
▼
<55-66-77-88-99-10
Score components

70%

7.9

Overall score

30%

8.3

Price

▲Better than 77%
7.9

Technical score

Technical score
7.9/ 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
▼
<55-66-77-88-99-10
Score components

50%

7.4

Performance

40%

8.9

Features

10%

6.1

Design

★Better than 91%
7.8

User score

User score
7.8/ 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
Score components

70%

8.5

User ratings

30%

6.1

Number of reviews

Based on ratings from across the web.
▼Worse than 77%
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Technical Specifications of air purifier Hoover H-Purifier 500 HHP55CA

Technical score
Technical score
7.9/ 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
▼
<55-66-77-88-99-10
Score components:

50%

7.4

Performance

40%

8.9

Features

10%

6.1

Design

7.9
User score
User score
7.8/ 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
Score components

70%

8.5

User ratings

30%

6.1

Number of reviews

Based on ratings from across the web.
7.8
Popularity
Popularity
6.1/ 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
▼
<55-66-77-88-99-10
Popularity:
Hoover H-Purifier 500 HHP55CA has a popularity score of 6.1 points, which is lower than 62.8% of products in this category.
6.1
Value for money
Value for money
8.0/ 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
▼
<55-66-77-88-99-10
Score components:

70%

7.9

Overall score

30%

8.3

Price

8.0
Power
42 W
This air purifier has a power output of 42 W, which is higher than that of 60.2% of air purifiers and the same as that of 0.6% of air purifiers.
Max. CADR
330 m³/h
This air purifier delivers a CADR of 330 m³/h, which is higher than that of 64.6% of air purifiers and the same as that of 1.2% of air purifiers.
Maximum room area
110 m²
This air purifier covers up to 110 m², which is larger than 85.6% of air purifiers.
N. of speeds
3
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
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
?
Show more
Color
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 500 HHP55CA vs the average air purifier

246810TotalPerformanceFeaturesDesign
  • 61 m² larger room area
    This air purifier covers a larger room area than the average air purifier (110 m² vs 49 m²).
    110 m² vs 49 m²
  • Supports Wi‑Fi
    This air purifier supports Wi‑Fi; the average air purifier does not.
  • Has a child lock
    This air purifier has a child lock; 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.
  • 37.5% higher CADR
    This air purifier provides a higher clean air delivery rate than the average air purifier (330 m³/h vs 240 m³/h).
    330 m³/h vs 240 m³/h
  • 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.
  • 6.4% better value for money
    Hoover H-Purifier 500 HHP55CA offers better value for money than the average air purifier (8 vs 7.5).
    8 vs 7.52
  • 61 m² larger room area
    This air purifier covers a larger room area than the average air purifier (110 m² vs 49 m²).
    110 m² vs 49 m²
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • 37.5% higher CADR
    This air purifier provides a higher clean air delivery rate than the average air purifier (330 m³/h vs 240 m³/h).
    330 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
  • 4.5 W higher power
    This air purifier has a higher power output than the average air purifier (42 W vs 37.5 W).
    42 W vs 37.5 W
  • Supports Wi‑Fi
    This air purifier supports Wi‑Fi; the average air purifier does not.
  • Has a child lock
    This air purifier has a child lock; the average air purifier does not.
  • Supports voice control
    This air purifier supports voice control; 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
  • Has a handle
    This air purifier has a handle; the average air purifier does not.
  • 51% higher weight
    This air purifier is heavier than the average air purifier (6.9 kg vs 4.57 kg).
    6.9 kg vs 4.57 kg
  • 6 cm greater depth
    This air purifier is deeper than the average air purifier (28 cm vs 22 cm).
    28 cm vs 22 cm
  • 7.5 cm taller height
    This air purifier is taller than the average air purifier (57.5 cm vs 50 cm).
    57.5 cm vs 50 cm
  • 4.4 cm wider width
    This air purifier is wider than the average air purifier (31.7 cm vs 27.3 cm).
    31.7 cm vs 27.3 cm
  • 92.9% more expensive
    Hoover H-Purifier 500 HHP55CA is more expensive than the average air purifier (£270 vs £140).
    £270 vs £140
  • 3.6% lower user score
    User score
    7.8/ 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 500 HHP55CA
    the average air purifier
    Hoover H-Purifier 500 HHP55CA has a lower user score than the average air purifier (7.77 vs 8.048).
    7.77 vs 8.05
  • 10.1% less popular
    Hoover H-Purifier 500 HHP55CA is less popular than the average air purifier (6.06 vs 6.7).
    6.06 vs 6.67
  • 66.2% larger external volume
    This air purifier has a larger overall volume than the average air purifier (51037 cm³ vs 30700.8 cm³).
    51,037 cm³ vs 30,700.8 cm³
  • 92.9% more expensive
    Hoover H-Purifier 500 HHP55CA is more expensive than the average air purifier (£270 vs £140).
    £270 vs £140
  • 3.6% lower user score
    User score
    7.8/ 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 500 HHP55CA
    the average air purifier
    Hoover H-Purifier 500 HHP55CA has a lower user score than the average air purifier (7.77 vs 8.048).
    7.77 vs 8.05
  • 10.1% less popular
    Hoover H-Purifier 500 HHP55CA is less popular than the average air purifier (6.06 vs 6.7).
    6.06 vs 6.67
  • 51% higher weight
    This air purifier is heavier than the average air purifier (6.9 kg vs 4.57 kg).
    6.9 kg vs 4.57 kg
  • 6 cm greater depth
    This air purifier is deeper than the average air purifier (28 cm vs 22 cm).
    28 cm vs 22 cm
  • 7.5 cm taller height
    This air purifier is taller than the average air purifier (57.5 cm vs 50 cm).
    57.5 cm vs 50 cm
  • 4.4 cm wider width
    This air purifier is wider than the average air purifier (31.7 cm vs 27.3 cm).
    31.7 cm vs 27.3 cm
  • 66.2% larger external volume
    This air purifier has a larger overall volume than the average air purifier (51037 cm³ vs 30700.8 cm³).
    51,037 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

E
expertreviews.co.uk
17/03/2026
Summary of the review
Y
yours.co.uk
22/06/2021
Summary of the review
T
t3.com
16/04/2021
Summary of the review

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What we like about Hoover H-Purifier 500 HHP55CA

  • Highly effective multi-sensor system that monitors PM2.5, PM10, gases (VOCs), temperature, and humidity in real time.
  • Fast air purification performance, capable of cleaning standard room sizes quickly with a 330 m³/h CADR rating.
  • Excellent for allergy and hay fever sufferers due to the 3-layer HEPA H13 filtration and automatic pollen inactivation programs.
  • Very quiet performance when operating under sleep mode, making it comfortable for nighttime use.
  • Unique built-in safety feature with a dedicated carbon monoxide (CO) sensor and alarm system.
  • Integrated room diffuser functionality that allows users to spread pleasant fragrances or surface-sanitizing probiotics.
  • Clear visual updates via an intuitive color-changing LED ring that reflects real-time air quality at a glance.

What we don't like about Hoover H-Purifier 500 HHP55CA

  • Mixed user reviews regarding smart connectivity, with some finding the hOn companion app clunky or difficult to set up.
  • The physical size of the unit is quite large, which may take up substantial space in smaller rooms.
  • Lacks physical wheels or castors, making it slightly less convenient to move around despite having carrying handles.
  • Ongoing expenses and maintenance required for replacing the multi-layer filters and specialized diffuser essences.
  • Some users reported limited manual customization options directly on the unit's control panel without relying on the app.

Verdict

The Hoover H-Purifier 500 HHP55CA is a smart air purifier designed for rooms up to 110 m², featuring a 42-watt motor and a 360° airflow system that delivers a Clean Air Delivery Rate (CADR) of 330 m³/h. Its core strength lies in an H-Trifilter setup consisting of a washable outer layer, an H13 HEPA filter capturing 99.97% of particles down to 0.3 microns, and an activated carbon layer to neutralise VOCs and odours. Key advantages include real-time multi-sensor monitoring (PM2.5, PM10, gases, temperature, and humidity), an integrated Carbon Monoxide (CO) warning alert system, a built-in aroma diffuser for essential oils or probiotics, smart hOn app connectivity, and an ultra-quiet 21 dB sleep mode. On the downside, the unit is relatively tall and bulky, lacks built-in castors for rolling transport, and can be expensive regarding initial retail pricing and ongoing replacement filter costs.

Compare Hoover H-Purifier 500 HHP55CA with other products in the Air Purifiers category

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