Updated September 30, 2026 · SmartHomeCue Editorial Team
Coolblue Belgium vs Molekule
Coolblue Belgium scores 9.0 and Molekule 8.6 out of 10. Compare their differences and shared features below.
Where Coolblue Belgium and Molekule differ
| Compare |  Coolblue Belgium | Molekule ReviewVisitVisit |
|---|---|---|
| Reference models | Dreame D20 Pro Plus, Dreame L10s Ultra Gen 3 Set, eufy Omni E35, Dreame X60 Pro Ultra Complete Gray | Air Mini+, Air Pro, Glow |
| Price from | €87 | $129 |
| Room size (m²) | 45 to 81 | 23.22 to 92.9Higher |
| Filter cost per year | €36.99 | $159.98 to $279.98 |
| Filter change interval | 6 to 36 monthsHigher | 6 months |
| Quietest noise level (dB) | 22Lower | 33 |
| Water tank (l) | 6Higher | 2.8 |
| Power use (W) | 20 to 60Lower | 26 to 123 |
| Markets | BE | US, CA |
| Clean air delivery rate (m³/h) | 250 | Not confirmed |
| Extraction per day (l/day) | 30 | Not confirmed |
| Extraction test conditions | Condensation dehumidifier, minimum working temperature 15 °C | Not confirmed |
Same on both: Mobile app (Yes), Warranty (2 years).
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Key differences
- Coolblue Belgium scores higher overall: 9.0 vs 8.6.
- Room size (m²) is higher at Molekule: 23.22 to 92.9 vs 45 to 81.
- Filter change interval is higher at Coolblue Belgium: 6 to 36 months vs 6 months.
- Quietest noise level (dB) is lower at Coolblue Belgium: 22 vs 33.
- Water tank (l) is higher at Coolblue Belgium: 6 vs 2.8.
- Power use (W) is lower at Coolblue Belgium: 20 to 60 vs 26 to 123.
- Support channels: only Coolblue Belgium offers Email, Phone.
- Founded is lower at Coolblue Belgium: 1999 vs 2014.
- Products: only Coolblue Belgium offers Robot vacuum, Stick, Handheld.
- Products: only Molekule offers Purifier, Humidifier.
Our verdict on each
Coolblue Belgium
Coolblue Belgium suits Belgian households that want one local shop for robot vacuums, air treatment and security cameras, with a 30-day returns window behind every purchase. It suits buyers who value breadth, local delivery and in-country support over a narrow range or a subscription-based plan.
Molekule
Molekule suits US and Canadian homes that want purifier and humidifier models from the same maker, and its overall score of 8.6 reflects a balanced pick. The trade-off is the supply bill, since filters are bought on a subscription rather than only at purchase.
Score breakdown
| Area | Coolblue Belgium | Molekule |
|---|---|---|
| Cost | 9.0HigherEntry pricing at €199 and a flagship at €1,199 place both ends of the range within reach. | 8.5Filter fees of $159.98 to $279.98 a year weigh on cost, while the $129 entry price and 2 year warranty pull the other way. |
| Offer | 9.0HigherThe flagship pairs 42,000 Pa suction with a self empty dock, a 10.5 mm mop lift and Lidar mapping. | 8.8The purifier and humidifier line is joined by the Glow with a 2.8 liter tank, a mobile app and a 2 year warranty. |
| Trust | 9.0HigherSold by Coolblue België N.V., founded in 1999, based in BE, with support on email, chat and phone. | 8.6Molekule Group, Inc. in US, trading since 2014, gives a named company, with support on chat and help centre as the soft spot. |
By the numbers
| Fact | Coolblue Belgium | Molekule |
|---|---|---|
| Room size (m²) | 45 to 81 | 23.22 to 92.9 |
| Filter change interval | 6 to 36 months | 6 months |
| Quietest noise level (dB) | 22 | 33 |
| Water tank (l) | 6 | 2.8 |
| Power use (W) | 20 to 60 | 26 to 123 |
| Warranty | 2 years | 2 years |
Positions in our rankings
| Ranking | Coolblue Belgium | Molekule |
|---|---|---|
| Air purifiers | 1 of 71 | 10 of 71 |
Every fact side by side
| Fact | Coolblue Belgium | Molekule |
|---|---|---|
| Products | Robot vacuum, Stick, Handheld | Purifier, Humidifier |
| Filter types | Hepa h13, Carbon, IoniserCovers more | Hepa h13, Carbon |
| Legal entity | Coolblue België N.V. | Molekule Group, Inc. |
| Headquarters | Belgium | United States |
| Founded | 1999Lower | 2014 |
| Support channels | Email, Chat, Phone, Help centreCovers more | Chat, Help centre |
Coffee machines
| Fact | Coolblue Belgium | Molekule |
|---|---|---|
| Machine types | Espresso, Bean to cup, Pod, Drip, Grinder | Not confirmed |
| Entry price | €199 | Not confirmed |
| Flagship price | €1,199 | Not confirmed |
| Pump pressure (bar) | 15 | Not confirmed |
| Built-in grinder | Yes | Not confirmed |
| Milk system | Auto frother | Not confirmed |
| Boiler type | Thermoblock | Not confirmed |
| Pod system | Nespresso original | Not confirmed |
| Capacity (l) | 2.6 | Not confirmed |
| Power (W) | 2,300 | Not confirmed |
| Spare parts shop | Yes | Not confirmed |
Kitchen appliances
| Fact | Coolblue Belgium | Molekule |
|---|---|---|
| Cooking programmes | 4 | Not confirmed |
| Dishwasher-safe parts | Yes | Not confirmed |
Smart home devices
| Fact | Coolblue Belgium | Molekule |
|---|---|---|
| Device types | Thermostat, Lighting, Hub, Plug, Sensor, Blinds | Not confirmed |
| Protocols | Zigbee, Wi fi | Not confirmed |
| Ecosystems | Alexa, Google, Homekit, Smartthings | Not confirmed |
| Hub required | Yes | Not confirmed |
| Energy reporting | No | Not confirmed |
| Subscription per month | €14.99 | Not confirmed |
| Security update period | 3 years | Not confirmed |
Home security
| Fact | Coolblue Belgium | Molekule |
|---|---|---|
| Price | €49.99 | Not confirmed |
| Local storage | Yes | Not confirmed |
| Pricing model | Diy | Not confirmed |
| Money-back period | 30 days | Not confirmed |
| Free features | Recording to microSD card, base station or hard drive without a subscription, plus app live view and motion alerts | Not confirmed |
| Top resolution | 4k | Not confirmed |
| Power source | Battery, Wired, Poe | Not confirmed |
Where each stands against the rest
| Fact | Coolblue Belgium | Molekule | Median |
|---|---|---|---|
| Clean air delivery rate (m³/h) | 250below the median | Not confirmed | 424.925 |
| Room size (m²) | 45 to 81below the median | 23.22 to 92.9below the median | 124 |
| Filter change interval | 6 to 36 monthshighest quarter | 6 monthsbelow the median | 12 |
| Quietest noise level (dB) | 22below the median | 33above the median | 25 |
| Extraction per day (l/day) | 30above the median | Not confirmed | 23.66 |
| Water tank (l) | 6highest quarter | 2.8lowest quarter | 4 |
Median across 65 listed brands.
Pros and cons
Coolblue Belgium
Pros
- The camera listing covers recording to microSD card, a base station or a hard drive without a subscription, plus app live view and motion alerts, and local storage is offered.
- Support runs on email, chat and phone, and a spare parts shop keeps brushes, filters and mop pads orderable after purchase.
- Floor care spans robot vacuum, stick and handheld, so a robot vacuum can be bought alongside a stick or handheld vacuum in the same order.
Cons
- Floor care stops at robot vacuum, stick and handheld, so a buyer who wants an upright or wet-dry vacuum has to shop elsewhere.
- The app carries no energy reporting, so household energy use has to be measured elsewhere.
- A hub is required before bridges speak zigbee and wi fi, so smart home buyers pay for extra hardware before the first device goes in.
Molekule
Pros
- A mobile app comes with the purifiers, and Molekule covers purifier and humidifier with Air Mini+, Air Pro, Glow as the reference models.
- The 6 month change interval matches the 6 month median across the field, so supply timing is predictable.
- Entry at $129 for the Glow sits right at the €127.49 category median, so the ticket price is unremarkable in a good way.
Cons
- Filter fees run $159.98 to $279.98 a year, and Molekule places 42 of 46 brands on yearly filter cost, so the running bill soon overtakes the $129 entry price.
- Support runs on chat and help centre only, so there is no phone line for setup or filter questions.
- Purifier coverage of 23.22 to 92.9 square meters stops short of the 153.29 square meter category median, so open plan rooms need extra units or a larger rival.
Who each suits
Coolblue Belgium
Who it suits
- Belgian households replacing a vacuum or a purifier who want delivery, returns and support handled by one local operation.
- Camera buyers who want recording to microSD card, a base station or a hard drive without a subscription.
- Shoppers whose floor care shortlist is robot vacuum, stick or handheld, the types this range covers.
Who should look elsewhere
- Buyers who want upright or wet-dry vacuums, since floor care here covers robot vacuum, stick and handheld only.
- Shoppers outside Belgium, since Coolblue Belgium delivers only to Belgian addresses.
Molekule
Who it suits
- Homes in US and CA that want purifier and humidifier models from the same maker, with Air Mini+, Air Pro, Glow as the range.
- Buyers who plan supply ahead, since the 6 month interval and a $159.98 to $279.98 a year bill make running cost easy to forecast.
- People who want app control and cover, since Molekule ships a mobile app with its purifiers and a 2 year warranty.
Who should look elsewhere
- Anyone who needs a dehumidifier or a fan, since Daewoo Electricals lists purifier, dehumidifier and fan while Molekule lists purifier and humidifier.
- Vornado Air shoppers who want a fan in the same catalogue, since Vornado covers purifier, humidifier and fan.
Country by country
| Country | Coolblue Belgium | Molekule |
|---|---|---|
| Belgium | Yes | No |
| United States | No | Yes |
Questions about each
Coolblue Belgium
What does the cheapest robot vacuum cost at Coolblue Belgium?+
The lowest robot vacuum price is €199, and the top of the range is €1,199. Reference models are named at each end of the list, so the gap between the two prices buys hardware rather than a subscription. Neither figure renews after the purchase.
Is the flagship robot vacuum worth more than the entry model?+
The step up from entry at €199 buys a self empty dock, Lidar mapping and a mop pad that lifts 10.5 mm, on a machine that pulls 42,000 Pa and stands 8.9 cm tall. Buyers who already know they want a dock and a mop lift should go straight to the flagship.
Molekule
How much does a Molekule air purifier cost to start with?+
The listed entry price is $129 for the Glow, and the reference models are Air Mini+, Air Pro, Glow. The larger purifier models sit above that ticket, and running cost is separate: filters are sold by subscription, so budget the machine and the supply as two lines.
What do Molekule filters cost each year?+
Filter fees run $159.98 to $279.98 a year, and Molekule ranks 42 of 46 brands on that line, which places it near the end of the tracked table. The change interval is 6 months, so plan supply payments around that cadence.
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