# Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft²

The Dreame Smart Air Purifier PM NEO CVF20B is listed for rooms up to 1,710 ft² and combines app controls, air-quality monitoring, and a rotating dual-airflow design. Its large-room coverage figure and filtration performance are manufacturer claims, so buyers comparing room coverage should consider the stated conditions and independent certification details, which are not provided here.

- [Original product page](https://best-deals.pro/product/dreame-smart-air-purifier-pm-neo-cvf20b)
- [View offer](https://best-deals.pro/visit/dreame-smart-air-purifier-pm-neo-cvf20b)
- Market: US
- Language: en-US
- Currency: USD
- Brand: dreame
- Model: CVF20B
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Air Purifiers
- Price: 299.99 USD
- Previous price: 459.99 USD
- Discount: 35%
- Price checked: 2026-11-14T06:36:56.762Z
- Rating: 4.4 / 5
- Reviews: 26

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Rotating dual-airflow design is intended to direct purified air around the room.
- The listing claims three-layer filtration captures particles as small as 0.1μm and cleans 99.99% of dust, pet dander, pollen, smoke, and more.
- Five sensors and an LCD display provide listed on-device air monitoring, with additional monitoring and controls in the Dreame app.
- Auto, Comfort, and Pet modes are offered, with adjustable fan speed and screen brightness.

## Pros

- App control and on-unit display provide two ways to monitor air quality and change settings.
- Pet Mode and the claimed particle capture range address common household concerns such as pet dander, pollen, dust, and smoke.
- The rotating airflow design is intended to spread clean air beyond the unit's immediate direction.

## Specifications

### Identity
- Brand: dreame
### Display and video
- Screen technology listed: LCD
### Dimensions and installation
- Dimensions listed: 14.96 x 14.96 x 33.46 inches; 27.34 pounds
### Coverage and filtration
- Listed room coverage: Suitable for 1,710 ft² Large Home Room
- Filter layers: 3-Layer Filtration
- Particle size claim: 0.1μm
- Particle capture claim: 99.99%
### Controls and sensing
- Air-quality sensors: 5 high-precision sensors
- Airflow design: Smart dual airflow tech with 180° rotation
- Modes: Auto, Comfort, or Pet Mode
- App control: Dreame App
### Model
- Model number: CVF20B

## Before you buy

- The 1,710 ft² coverage, 99.99% cleaning, and particle-capture figures are listing claims. The page does not give the test conditions or an independent certification, so compare coverage under a consistent standard before relying on it for a large space. The product dimensions listing also includes its weight in the same value.

## A good fit for

- Buyers who want app and LCD control with air-quality monitoring.
- Homes with pets or common airborne particles where a dedicated Pet Mode and multi-layer filtration are appealing.
- Shoppers seeking an air purifier advertised for a large room and able to redirect airflow.

## Less suited to

- Buyers who need independently documented coverage or filtration test results before choosing a purifier.
- Anyone needing verified operating noise, replacement-filter details, or energy-use figures, which are not provided here.

## Customer feedback

Aggregate ratings lean favorable, with most ratings in the five-star category, but a smaller share is two-star and the available sample is limited. Without written customer feedback, the ratings do not identify specific strengths or problems. For buyers considering this model's large-room claim and app monitoring, the rating data alone cannot confirm coverage or filtration performance.

## Frequently asked questions

### What room size is the Dreame PM NEO listed for?
The product title lists it as suitable for 1,710 ft². This is a manufacturer claim, and the page does not state the testing conditions behind that coverage figure.
### Can I control the PM NEO from a phone?
Yes. The listing says the Dreame app can monitor air quality, change settings, and switch modes.
### What modes does this air purifier offer?
The listing names Auto, Comfort, and Pet Mode, along with adjustable fan speed and screen brightness.
### What does the filtration claim say?
The listing describes three-layer filtration, claims capture of particles as small as 0.1μm, and states 99.99% cleaning for dust, pet dander, pollen, smoke, and more. These are listing claims, not independently verified results.

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## Images

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 1](https://best-deals.pro/i/458fgZxrFJvD-poE7h7MeyZvDePAMjoTLxSUTn31kXTFAZsrAaRsBuE__hZjSGSk9gegyOVcxYC_DVY0d_v-4_wMbV960m_uz3-PGpkQR5AETTUHSbxGovX3.jpg)

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 2](https://best-deals.pro/i/PMwq9wLF4Xpbq5G36awfAm6QRoonBhvuOAUV_RjaSPsLEdXCidoLdlIDvCJCvoM0QLnovWeUVM47X8eMWzse4-Wx-ccjypeEe0fpu7Inwuahi4cWxXa8PkFR.jpg)

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 3](https://best-deals.pro/i/gp_J1dz0sGTcZDKgtzJtYw0YNqMq8hojOwPfaoGi-e_xUkp9Vgca3NSI4faLc23cPKGmyXEKvaJiit8IcG0bsZ8zlQ9I_sn5_HrZ8p90I9rnhHtBLel-iPup.jpg)

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 4](https://best-deals.pro/i/zdzezsbBjyFUpDbQ30flHsIHq3N98mLisIZL0XB-8FlX-OlQJB1IMHIwXpdOpVBQk5jj_iaialAy-oHR6_6b3mRrvaGRnMVGjcX1pNZkNRuzO5hsM3cnOFav.jpg)

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 5](https://best-deals.pro/i/QXBEBfTd896XcU3LSpBF-gwohsj-cBj3-RNCpImboT4cVt8zm34lMxxRuITpVdrcxMhdaSP0RgZZmcf0s_PRabbXBRDCF43UDTyLlnUOSGgq8Sf7a27VdhAO.jpg)

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 6](https://best-deals.pro/i/Y_YhVnSFMAper-A-MTqA3atGjf7bq1FmXt5UmvUkdCOlbb6WfLHQTDo0pkHq7hrQbUUAXodhwQtIOa3BjUIjEgXnZAwjZZWCpNfCWtV0MqRVi2NAjPwJcrrP.jpg)

![Dreame Smart Air Purifier PM NEO CVF20B, 1,710 ft² — 7](https://best-deals.pro/i/iqbTWKFjYFYkL17xoYhyB_mbDooJbK6ziOGtaamjLYKM0KHDOMcMU6CMRg8_lbDNy1zST-pxK5MZuO7TFVoMmi6HfWaQugia_R2YvBSJNQ5x4gGQ1Rp3kBb2.jpg)