---
product_id: 742741412
title: "BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair."
brand: "blueair"
price: "₱22097"
currency: PHP
in_stock: true
reviews_count: 1
category: "Blueair"
url: https://www.desertcart.ph/products/742741412-blueair-blue-pure-511-air-purifier-for-small-rooms-up
store_origin: PH
region: Philippines
---

# CADR 191 m³/h - rapid air refresh Ultra-quiet 24 dB on low HEPASilent tech removes 99.97% particles ≥0.1μm BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair.

**Brand:** blueair
**Price:** ₱22097
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because clean air is the new luxury.

## Quick Answers

- **What is this?** BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. by blueair
- **How much does it cost?** ₱22097 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/742741412-blueair-blue-pure-511-air-purifier-for-small-rooms-up)

## Best For

- blueair enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Fresh, Fast:** Cleans up to 38 m² in just 30 minutes—perfect for your home or office sanctuary.
- • **Whisper-Quiet Comfort:** Operates at a noise level quieter than a whisper, ideal for bedrooms and focused workspaces.
- • **Effortless Maintenance:** Includes genuine Blueair replacement filter designed for optimal performance; easy swap every 6-9 months.
- • **Energy-Smart & Space-Savvy:** Energy Star certified with a compact footprint—fresh air without the energy guilt or clutter.
- • **Next-Gen HEPASilent Filtration:** Captures microscopic pollutants including viruses, allergens, and pet dander with surgical precision.

## Overview

The BLUEAIR Blue Pure 511 is a compact, Energy Star-certified air purifier designed for small rooms up to 38 m². Utilizing advanced HEPASilent technology, it removes 99.97% of airborne particles down to 0.1 microns, including dust, allergens, smoke, and viruses. With a powerful CADR of 191 m³/h, it refreshes your space quickly while operating whisper-quietly at just 24 dB on low. Its sleek touch control and low energy consumption make it an ideal choice for bedrooms, children's rooms, and home offices.

## Description

Buy BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Inadequate desertcart description - Good product but the advertisement is misleading. The video posted does not apply to this model. You will not have any indicator of the filter performance….

## Features

- CLEAN AIR IN MINUTES: With a CADR of 191m³/h, it cleans up to 38 m2 room in 30min or 16 m2 in about 12.5min on high.
- POWERFULLY SILENT PERFORMANCE: Ideal for children's bedrooms or home office with compact footprint and low noise levels; 24 dB quieter than a whisper on low and 49 dB on high
- HEPASILENT TECHNOLOGY: Removes at least 99.97% of airborne particles down to 0.1 microns; The tiniest particles, such as viruses and bacteria, are captured, while larger particles such as dust, pollen and smoke are also removed
- EFFICIENT AND COMPACT: Certified by Energy Star as Most Efficient model; Blueair air purifiers are whisper-silent and use less energy than a light bulb; Without taking up too much space enjoy fresh air with the touch of a button
- BLUEAIR REPLACEMENT FILTER: Blue Pure 511 Genuine Replacement Filter; B08KPJG1HS fits Blue Pure 511 Air Purifier and is designed for optimal performance. We recommend replacing the filter every 6 to 9 months; Filter included on the unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KQK3CT8 |
| Best Sellers Rank | #92,323 in Kitchen ( See Top 100 in Kitchen ) #231 in HEPA Air Purifiers |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Color | gray |
| Colour | gray |
| Control Method | Touch |
| Control method | Touch |
| Controller Type | Touch Control |
| Customer Reviews | 4.0 out of 5 stars 431 Reviews |
| Filter Type | Activated Carbon |
| Floor Area | 38 Square Meters |
| Item Dimensions D x W x H | 20D x 20W x 34H centimeters |
| Item Type Name | air purifier |
| Item Weight | 1.9 Kilograms |
| Item height | 34 centimeters |
| Item weight | 1.9 Kilograms |
| Manufacture Year | 2025 |
| Manufacturer | Blueair |
| Model Number | 111581 |
| Noise Level | 49 Decibels |
| Particle Retention Size | 0.1 Micron |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 20D x 20W x 34H centimeters |
| Specification Met | AHAM Certified, Energy Star Certified |
| UPC | 689122027401 |
| Wattage | 16 watts |

## Product Details

- **Brand:** BLUEAIR
- **Colour:** gray
- **Item weight:** 1.9 Kilograms
- **Power source:** Corded Electric
- **Product dimensions:** 20D x 20W x 34H centimeters

## Images

![BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. - Image 1](https://m.media-amazon.com/images/I/41+58jZVkGL.jpg)
![BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. - Image 2](https://m.media-amazon.com/images/I/41USezb3l4L.jpg)
![BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. - Image 3](https://m.media-amazon.com/images/I/41XIFCEHHiL.jpg)
![BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. - Image 4](https://m.media-amazon.com/images/I/41Ys5VAomBL.jpg)
![BLUEAIR Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold and Pet hair. - Image 5](https://m.media-amazon.com/images/I/51YYOo1VxuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ Inadequate Amazon description
*by V***L on 6 September 2025*

Good product but the advertisement is misleading. The video posted does not apply to this model. You will not have any indicator of the filter performance….

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-02*