# Morento HY4866-WF Smart Air Purifier, CADR 300 m3/h, Plus 2 HEPA Filters

Source: https://www.ranked10.co.uk/home/best-air-purifier/morento-smart-air-purifier
Ranked #8 in "Best Air Purifier 2026: 10 Ranked on Real Air Changes": https://www.ranked10.co.uk/home/best-air-purifier

- Price: £92.99 (checked on Amazon UK on 2026-09-10)
- Amazon rating: 4.3 from 1,565 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0CMTMJ5TV?tag=ranked10-21

The MORENTO comes with a spare-filter offer built in: the listing names one pack plus two HEPA filters, on a machine quoting a CADR of 300 cubic metres per hour with Wi-Fi and Alexa control, four fan speeds, an auto mode, double-side air intake and real-time air quality monitoring, at 50 watts in a 3.61 kilogram body with a 24 decibel noise figure.

The two extra filters are the practical difference, because replacement filters are the running cost that people forget to add to the purchase price. Double-side intake is the airflow approach that lets a compact body move more air. At the time of collection it carried 1,565 ratings at 4.3 stars. Everything here comes from the Amazon listing rather than our own testing.

## Specification

| Field | Value |
|---|---|
| Power Source | Corded Electric |
| Control Method | App, Voice |
| Filter Type | HEPA |
| Floor Area | 1076 Square Feet |
| Noise Level | 24 Decibels |
| Particle Retention Size | 0.3 Micron |
| Controller Type | Amazon Alexa |
| Wattage | 50 watts |
| Contaminant Filtration Capability | Yes |
| Special Features | 4 Fan Speeds, Auto Mode, Double Side Air Intake, Real-time Air Quality Monitoring, Smart Wifi |
| Filter Class | HEPA |
| Item Dimensions D x W x H | 19.4D x 33.5W x 44.5H centimetres |
| Item Weight | 3.61 kg |
| Specification Met | CARB Certified, CE Certified, EPA Certified, ETL Certified, FCC Certified |
| Brand Name | MORENTO |
| Model Number | HY4866-WF |
| Number of Packs | 1 |
| Item Highlight | Covers large rooms up to 1076 ft²,Auto mode with 24dB quiet running,HEPA filter traps dust, pollen and smoke |
| Unit Count | 1.0 count |
| Manufacturer | MORENTO |

## Questions people ask

**Does it include spare filters?**

The listing names one pack plus two HEPA filters.

**What CADR is listed?**

300 cubic metres per hour.

**What smart control is named?**

Wi-Fi with Amazon Alexa.

**What airflow design is listed?**

Double-side air intake.

**How many ratings does it have?**

1,565 at the time of collection, averaging 4.3 stars.