bestatbestThe best product at the best price

↑ ↓ move↵ openEsc close

Comparison · 2 models

Comparing 2 robot vacuums

Your shortlist side by side: today’s price, our score and every fact the maker states.

  1. ×
    Winix T800 Wifi

    On the market since November 2024

    € 299Coolblue

    5.7
  2. ×
    • Cheapest today
    • Highest score
    • Best on the most facts
    Blueair Blue Signature Large

    On the market since June 2025

    € 229bol.com

    7.3 Best on 3 facts

Prices updated at 12:58

+ Add a robot (up to 10) Clear

Side by side

Green is the best of these 2, also when they share the lead.

Winix T800 Wifi × Blueair Blue Signature Large × Best on 3 facts
Price and ranking
Lowest price € 299Coolblue € 229bol.com best
Score 5.7 7.3 best
Rank rank 6 of 12 for open-plan spaces rank 4 of 12 for open-plan spaces
Customer rating – –
Room size
Room size same on both open-plan spacesup to 120 m² open-plan spacesup to 65 m²
Size, noise and age
Height lower is better 51.8 cm 43.7 cm best
On the market since November 2024 June 2025
Smart features and warranty
App control same on both Wi-Fi Wi-Fi
Voice assistants Alexa, Google Assistant –
Matter same on both no (assumed) no (assumed)
Cleaning performance
Clean air delivery rate (CADR) 500 m³/h 773 m³/h
CADR measured to Not stated DOE test
Room size we compare on 42 m² 64 m²
Room size the maker claims 120 m² 65 m²
Room size in Coolblue’s test 120 m² –
CADR for smoke – 773 m³/h
CADR for dust – 737 m³/h
CADR for pollen – 765 m³/h
CADR for fine particles (PM2.5) – 754 m³/h
Filter
Filter layout same on both One combined filter One combined filter
Activated carbon filter same on both yes yes
Replacement filter part number Filter GR; 1712-0118-04 –
HEPA filter class – HEPA-type
Running costs
Filter life same on both 12 months 12 months
Energy use a year – 235 kWh
Noise and power
Noise at the lowest speed 23 dB 23 dB
Noise at the highest speed 56 dB 55 dB
Power at the highest speed 45 W 42 W
Energy efficiency (IEF) – 11.1 cfm/W
ENERGY STAR certified – yes
Air quality sensing
Air quality sensors PM2.5 –
Automatic mode same on both yes yes
Build
Shape same on both Floor box Floor box
Width 286 mm 393.7 mm
Depth 286 mm 393.7 mm
Weight 4.7 kg 6 kg
Extras
Ioniser Can be switched off None
CARB certified – yes
Ozone produced – 3 ppb
Warranty and certification
Warranty 2 years 1 year
Maker model numbers AT8U457-NWE –
AHAM Verifide certified – yes

Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.

The score is out of 10: 60% measured facts and 40% shop ratings. A model is ranked only when its CADR is known. Method. Models whose CADR we do not hold yet, so they are not in our ranking. We do track their prices.

Room size
Shopsincl. foreign
×
Price
Colour
Sort
Room size
Allergies
Pets
Customer rating
Discount
Ecosystems
Number of reviews
Clear all filters 215 of 215 models
Show all 195 other modelsShow fewer

Lowest price at shops with a Dutch-language storefront, including foreign ones, VAT and delivery to the Netherlands included. * = delivery cost and VAT estimated for a foreign shop.

Air purifier market report, September 2026 A median price of – and 0 new models.

Frequently asked questions

What does a good air purifier cost in the Netherlands?

The models in our ranking run from about € 50 to € 535 today. We show the lowest verified price of the day per model, VAT and delivery included.

How big an air purifier do I need?

Match it to the size of the room. Each model in the ranking is grouped by the room size its maker states, and the lists keep a model out when it states none. A common rule of thumb is a clean air delivery rate (CADR) in m³/h of at least 12 times the room’s floor area in m², for a ceiling of 2.4 metres.

What is the difference between HEPA H13 and True HEPA?

Both are high-efficiency filters. True HEPA is the American name for a filter that catches 99.97% of particles of 0.3 micrometres, and H13 is the European class for 99.95%. We read the class the maker states and do not treat a filter called HEPA-type or HEPA-like as either.

Can an air purifier make ozone?

Some can, mostly models with an ioniser or a plasma feature. California limits ozone from indoor air cleaners to 50 parts per billion, and the CARB certification shows a model meets that limit. Our asthma filter leaves out models whose ioniser cannot be switched off.

How often do you update the prices?

Every day, at every shop we follow. We read the prices from the shops’ own product feeds and web shops. We check them for errors and keep them, so every product page shows what a price did over the last 90 days. We only call a discount real when the price also sits below the level of the preceding 30 days. We link to Amazon too, but show no Amazon price until we read it through Amazon’s own API. Until then the price is on Amazon itself. Per shop: how and how often

Where we check prices

We read prices every day at most shops, from their product feed or web shop. We check them for errors and keep them, so you can see what a price did over the last 90 days. We link to Amazon too, but show no Amazon price until we read it through Amazon’s own API. Until then the price is on Amazon itself.

Whose tests we use

Beside each model we also show where these testers place it in their own lists, without counting it in the score:

How we combine measured facts and owners’ ratings into one score is on the method page.

Looking for a bargain? The air purifiers with a real price drop today →

Looking for something new? The air purifiers launched in the past year →

We keep your report and the address of this page, not your name, email address or IP address.