---
product_id: 639798758
title: "Purifier Cool TP4B Purifying Fan"
brand: "dyson"
price: "$1882.02"
currency: USD
in_stock: true
reviews_count: 8
category: "Dyson"
url: https://www.desertcart.ec/products/639798758-purifier-cool-tp4b-purifying-fan
store_origin: EC
region: Ecuador
---

# Real-time pollution monitoring on LCD HEPA filter traps 99.97% of microscopic particles 350° oscillation for full-room coverage Purifier Cool TP4B Purifying Fan

**Brand:** dyson
**Price:** $1882.02
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game—because your lungs deserve the best.

## Quick Answers

- **What is this?** Purifier Cool TP4B Purifying Fan by dyson
- **How much does it cost?** $1882.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/639798758-purifier-cool-tp4b-purifying-fan)

## Best For

- dyson enthusiasts

## Why This Product

- Trusted dyson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **360° Freshness:** Up to 350° oscillation and backwards airflow mode purify every corner without unwanted cooling.
- • **Microscopic Defense:** HEPA filter captures 99.97% of particles as small as 0.3 microns—goodbye allergens and pollutants.
- • **Peaceful Purification:** Night mode ensures whisper-quiet operation with a dimmed display for undisturbed sleep.
- • **Sleek Control, No Clutter:** Curved magnetized remote stores neatly on the machine—no app needed, just pure convenience.
- • **Breathe Smarter, Live Better:** Automatically senses and reacts to air quality changes for effortless clean air.

## Overview

The Dyson Purifier Cool TP4B is a cutting-edge air purifier and fan combo that automatically detects and removes 99.97% of airborne particles down to 0.3 microns. Featuring a real-time LCD pollution monitor, 350° oscillation, and a quiet night mode, it delivers comprehensive air purification with sleek, user-friendly controls. Ideal for allergy sufferers and anyone serious about indoor air quality.

## Description

The Dyson Purifier Cool™ TP4B purifying fan automatically senses, captures and traps pollutants to purify your room, while removing 99.97% of particles as small as 0.3 microns.²​¹Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode for whole machine efficiency above 99.95%. Gas capture rate vary.²Tested per ISO 29463.

Review: no reason not to buy it if you have dust/any allergies - i love this so much, worth the splurge for allergies. Auto mode is awesome, it’s pretty quiet too unless it’s filtering something out super hard but nonetheless the background noise is unnoticeable. Basement smells good and the formaldehyde option is honestly just for peace of mind down there because of moisture. it’s super cooling and i’ll probably purchase a non-formaldehyde version upstairs in my house knowing how much i like this one now. Dyson is honestly so easy to set up and use, i don’t know why i waited so long to get one. The monitoring system works in real time in sync with auto so you have to do nothing but keep it plugged in and you’ll have clean air for good. stop being lazy and unhealthy and just buy it if you’re on the verge
Review: Works for HCHO formaldehyde - Cheapest option I could find to clean formaldehyde from the air in my house, and it works. I work from home and was having constant “allergy” symptoms for almost a month straight, but only in my house, after buying an air quality tester it turns out we had high levels of “HCHO” or formaldehyde in the air. It wasn’t that much higher than outside and we live in a hot climate, so “airing out the house” wasn’t really an option. Bought this and immediately plugged it in, within a day my “allergy” symptoms were gone. A week later, and the air quality is down to safe living levels. A win for me and my family! It’s not that loud compared to most fans, so I’m just going to keep this running. Now I just need to figure out how to keep my toddler from playing with it… I wish the swivel had a child lock feature, but that’s the only downside.

## Features

- Automatically senses and reacts to changes in air quality
- HEPA¹ filter removes 99.97% of particles as small as 0.3 microns in size²
- Reports pollution in real time on LCD screen
- Up to 350° oscillation and backwards airflow mode to purify without cooling
- Curved and magnetized remote control stores neatly on the machine. Not app compatible.
- Night mode monitors and purifies using the quietest settings, with a dimmed display.​

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #204,451 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #292 in HEPA Filter Air Purifiers |
| Brand | Dyson |
| Color | White/Silver |
| Control Method | Remote |
| Customer Reviews | 4.2 out of 5 stars 624 Reviews |
| Item Weight | 10.98 Pounds |
| Power Source | Electric |
| Product Dimensions | 8.7"D x 8.7"W x 41.5"H |

## Product Details

- **Brand:** Dyson
- **Color:** White/Silver
- **Item Weight:** 10.98 Pounds
- **Power Source:** Electric
- **Product Dimensions:** 8.7"D x 8.7"W x 41.5"H

## Images

![Purifier Cool TP4B Purifying Fan - Image 1](https://m.media-amazon.com/images/I/610prfJXNHL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ no reason not to buy it if you have dust/any allergies
*by S***P on June 4, 2025*

i love this so much, worth the splurge for allergies. Auto mode is awesome, it’s pretty quiet too unless it’s filtering something out super hard but nonetheless the background noise is unnoticeable. Basement smells good and the formaldehyde option is honestly just for peace of mind down there because of moisture. it’s super cooling and i’ll probably purchase a non-formaldehyde version upstairs in my house knowing how much i like this one now. Dyson is honestly so easy to set up and use, i don’t know why i waited so long to get one. The monitoring system works in real time in sync with auto so you have to do nothing but keep it plugged in and you’ll have clean air for good. stop being lazy and unhealthy and just buy it if you’re on the verge

### ⭐⭐⭐⭐⭐ Works for HCHO formaldehyde
*by S***E on September 30, 2024*

Cheapest option I could find to clean formaldehyde from the air in my house, and it works. I work from home and was having constant “allergy” symptoms for almost a month straight, but only in my house, after buying an air quality tester it turns out we had high levels of “HCHO” or formaldehyde in the air. It wasn’t that much higher than outside and we live in a hot climate, so “airing out the house” wasn’t really an option. Bought this and immediately plugged it in, within a day my “allergy” symptoms were gone. A week later, and the air quality is down to safe living levels. A win for me and my family! It’s not that loud compared to most fans, so I’m just going to keep this running. Now I just need to figure out how to keep my toddler from playing with it… I wish the swivel had a child lock feature, but that’s the only downside.

### ⭐⭐⭐⭐⭐ Fresh and clean air
*by T***A on February 1, 2025*

This looks good, feels good and smells good. You can feel the fresh and clean air when using this fan. Dyson does not disappoint, is a healthy environment combined with a beautiful fan for the room. We will be adding more of this to the home. It has multi speed functioning, rotates, you can set for a specific amount of time and is very easy to assemble and clean. We leave this on all day for it to continuously clean the air in the room, then adjust to higher settings at nighttime. You can also use it silent or make some more noise if white noise is needed (we do). Great buy for us.

## Frequently Bought Together

- Dyson Purifier Cool TP4B Purifying Fan
- TP01 True HEPA Replacement Filter Compatible with Dyson Tower Purifier Pure Cool Link TP01, TP02, TP03, AM11, BP01 Models, Compare to Part 968126-03, 2 Pack
- TP04 Replacement Filter for Dyson HP04 TP04 DP04 TP05 DP05 Air Purifi-er Sealed Two Stage 360° Pure Cool Fan Combi Glass HEPA Filter & Activated Carbon Filter (Not for HP07,TP01,TP02,TP07,HP09)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-02*