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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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Ufesa PF4500 Review | 45 Data compared

Avg. price:~£95Max. CADR:95 m³/hMaximum room area:25 m²Maximum noise level:?HEPA filter:yesWeight:2 kg

Ufesa PF4500 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.

Ufesa PF4500
5.9/10

Overall score

Score
5.9/ 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
▼ Worse than 86% of models
Score components

80%

5.7

Technical score

20%

6.7

User score

▼Worse than 86% of air purifiers
7.1

Value for money

Value for money
7.1/ 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
▼ Worse than 80% of models
Score components

70%

5.9

Overall score

30%

10

Price

▼Worse than 80%
5.7

Technical score

Technical score
5.7/ 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
▼ Worse than 81% of models
Score components

50%

4.0

Performance

40%

7.3

Features

10%

8.1

Design

▼Worse than 81%
6.7

User score

User score
6.7/ 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
▼ Worse than 95% of models
Score components

70%

8.2

User ratings

30%

3.1

Number of reviews

Based on 8 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.
▼Worse than 95%
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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 Ufesa PF4500

Technical score
Technical score
5.7/ 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
▼ Worse than 81% of models
Score components:

50%

4.0

Performance

40%

7.3

Features

10%

8.1

Design

5.7
User score
User score
6.7/ 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
▼ Worse than 95% of models
Score components

70%

8.2

User ratings

30%

3.1

Number of reviews

Based on 8 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.
6.7
Popularity
Popularity
3.1/ 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
▼ Worse than 84% of models
Popularity:
Ufesa PF4500 has a popularity score of 3.1 points, which is lower than 83.6% of products in this category.
3.1
Value for money
Value for money
7.1/ 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
▼ Worse than 80% of models
Score components:

70%

5.9

Overall score

30%

10

Price

7.1
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
95 m³/h
Market range: <100 m³/h – >515 m³/h
This air purifier delivers a CADR of 95 m³/h, which is lower than that of 91.3% of air purifiers.
Maximum room area
25 m²
Market range: <20 m² – >130 m²
This air purifier covers up to 25 m², which is smaller than 82.8% of air purifiers and the same as 1.7% 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
?
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
8 hours
Market range: <8 hours – >24 hours
This air purifier features a maximum timer of 8 hours, which is longer than that of 5.5% of air purifiers and the same as that of 57.8% of air purifiers.
Show more
Color
white, black
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
Show more

Ufesa PF4500 vs the average air purifier

246810TotalPerformanceFeaturesDesign
  • Has a fan function
    This air purifier has a fan function; the average air purifier does not.
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • Has an ionizer
    This air purifier has an ionizer; the average air purifier does not.
  • 56.2% lower weight
    This air purifier is lighter than the average air purifier (2 kg vs 4.57 kg).
    2 kg vs 4.57 kg
  • 7.3 cm narrower width
    This air purifier is narrower than the average air purifier (20 cm vs 27.3 cm).
    20 cm vs 27.3 cm
  • 2 cm shallower depth
    This air purifier is shallower than the average air purifier (20 cm vs 22 cm).
    20 cm vs 22 cm
  • 47.4% cheaper
    Ufesa PF4500 is cheaper than the average air purifier (£95 vs £140).
    £95 vs £140
  • 5 cm shorter height
    This air purifier has a lower height than the average air purifier (45 cm vs 50 cm).
    45 cm vs 50 cm
  • 47.4% cheaper
    Ufesa PF4500 is cheaper than the average air purifier (£95 vs £140).
    £95 vs £140
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • Has a fan function
    This air purifier has a fan function; the average air purifier does not.
  • Has an ionizer
    This air purifier has an ionizer; the average air purifier does not.
  • 56.2% lower weight
    This air purifier is lighter than the average air purifier (2 kg vs 4.57 kg).
    2 kg vs 4.57 kg
  • 7.3 cm narrower width
    This air purifier is narrower than the average air purifier (20 cm vs 27.3 cm).
    20 cm vs 27.3 cm
  • 2 cm shallower depth
    This air purifier is shallower than the average air purifier (20 cm vs 22 cm).
    20 cm vs 22 cm
  • 5 cm shorter height
    This air purifier has a lower height than the average air purifier (45 cm vs 50 cm).
    45 cm vs 50 cm
  • 60.4% lower CADR
    This air purifier provides a lower clean air delivery rate than the average air purifier (95 m³/h vs 240 m³/h).
    95 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 washable prefilter
    This air purifier does not have a washable prefilter; the average air purifier does.
  • 24 m² smaller room area
    This air purifier covers a smaller room area than the average air purifier (25 m² vs 49 m²).
    25 m² vs 49 m²
  • 20.6% lower user score
    User score
    6.7/ 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
    Ufesa PF4500
    the average air purifier
    Ufesa PF4500 has a lower user score than the average air purifier (6.67 vs 8.048).
    6.67 vs 8.05
  • 2.14x less popular
    Ufesa PF4500 is less popular than the average air purifier (3.11 vs 6.7).
    3.11 vs 6.67
  • 5.4% worse value for money
    Ufesa PF4500 offers worse value for money than the average air purifier (7.13 vs 7.5).
    7.13 vs 7.52
  • 20.6% lower user score
    User score
    6.7/ 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
    Ufesa PF4500
    the average air purifier
    Ufesa PF4500 has a lower user score than the average air purifier (6.67 vs 8.048).
    6.67 vs 8.05
  • 2.14x less popular
    Ufesa PF4500 is less popular than the average air purifier (3.11 vs 6.7).
    3.11 vs 6.67
  • 5.4% worse value for money
    Ufesa PF4500 offers worse value for money than the average air purifier (7.13 vs 7.5).
    7.13 vs 7.52
  • 60.4% lower CADR
    This air purifier provides a lower clean air delivery rate than the average air purifier (95 m³/h vs 240 m³/h).
    95 m³/h vs 240 m³/h
  • 24 m² smaller room area
    This air purifier covers a smaller room area than the average air purifier (25 m² vs 49 m²).
    25 m² vs 49 m²
  • 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
  • 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 washable prefilter
    This air purifier does not have a washable prefilter; the average air purifier does.
  • 41.4% larger external volume
    This air purifier has a larger overall volume than the average air purifier (18000 cm³ vs 30700.8 cm³).
    18,000 cm³ vs 30,700.8 cm³

Video reviews

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

Third-party reviews

Based on 8 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about Ufesa PF4500

  • Operates quietly with a noise level of around 30 dB, making it suitable for bedrooms and night use.
  • Features an efficient 3-layer filtration system consisting of a pre-filter, activated carbon filter, and a HEPA filter.
  • Successfully neutralizes up to 99.97% of airborne allergens, dust, bacteria, pet dander, and odors.
  • Includes user-friendly touch controls and useful functions such as an 8-hour timer, night mode, and an ionizer.
  • Equipped with a practical filter change indicator.

What we don't like about Ufesa PF4500

  • Clean Air Delivery Rate (CADR) of 95 m³/h is relatively low, making it less effective for very large open spaces.
  • Lacks advanced modern tech integrations like Wi-Fi connectivity or dedicated smartphone app control found in newer models.
  • Replacement filters must be purchased periodically to maintain optimal performance.

Verdict

The Ufesa PF4500 is a compact 35 W air purifier with a CADR of about 95 m³/h for small to medium rooms. Its three-stage pre-filter, activated-carbon and HEPA system is complemented by an ion function, three fan speeds, touch controls, an up-to-8-hour timer, filter indicator and a quiet night mode around 30 dB(A). It is easy to use in bedrooms and smaller living spaces, but its modest airflow, recurring filter cost and lack of smart app control limit it for large rooms.

Compare Ufesa PF4500 with other products in the Air Purifiers category

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