---
product_id: 161742586
title: "Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White"
brand: "alen"
price: "₱6575"
currency: PHP
in_stock: false
url: https://www.desertcart.ph/products/161742586-alen-air-purifier-breathesmart-flex-hepa-with-pure-filter-1400
store_origin: PH
region: Philippines
---

# 1400 sq. ft. coverage Ultra-quiet 39 dB operation 99.9% particle capture Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White

**Brand:** alen
**Price:** ₱6575
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White by alen
- **How much does it cost?** ₱6575 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/161742586-alen-air-purifier-breathesmart-flex-hepa-with-pure-filter-1400)

## Best For

- alen enthusiasts

## Why This Product

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

## Key Features

- • **Room to Breathe:** Effortlessly purifies spaces up to 1400 sq. ft., perfect for bedrooms, home offices, and gyms where you spend your most focused hours.
- • **Compact Powerhouse:** Lightweight and sleek design fits seamlessly into any room without sacrificing performance or style.
- • **Lifetime Peace of Mind:** Enroll in the filter subscription and enjoy a lifetime guarantee—because your health deserves commitment.
- • **Whisper-Quiet Efficiency:** Operates at a peaceful 39 dB, so your productivity and relaxation stay uninterrupted.
- • **Breathe Pure, Live Better:** Medical-grade HEPA filter traps allergens, dust, and mold down to 0.1 microns for cleaner air you can trust.

## Overview

The Alen Air Purifier BreatheSmart Flex HEPA delivers medical-grade filtration capturing 99.9% of particles as small as 0.1 microns. Designed for rooms up to 1400 sq. ft., it operates quietly at 39 dB and features a compact, lightweight design ideal for bedrooms and home offices. With a programmable interface and a lifetime guarantee through filter subscription, it’s the smart choice for millennial professionals seeking clean air and peace of mind.

## Description

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Dust, Pet Dander, Pollen, Absorbs Cooking/Smoke Odors with Long Filter Life

## Features

- HEPA Pure filter is ideal for allergy, asthma, & virus concerns
- Compact and lightweight, making it ideal for smaller rooms throughout your home
- Quietly and efficiently circulates the air in rooms up to 1400 sq. ft. every hour; perfect for kids' bedrooms, guest bedrooms, & home gyms
- Medical-grade filter captures 99.9% of particles as small as 0.1 micron
- When you enroll in a filter subscription, your Alen air purifier is guaranteed for life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Alen |
| Model Number | Flex-Pure |
| Colour | White (Ecomm Packaging) |
| Product Dimensions | 21.59 x 38.1 x 63.5 cm; 6.8 kg |
| Power / Wattage | 36 watts |
| Voltage | 120 |
| Material | Plastic |
| Auto Shutoff | No |
| Number of Speeds | 4 |
| Noise Level | 39 dB |
| Runtime | 24 minutes |
| Special Features | Programmable |
| Item Weight | 6.8 kg |

## Product Details

- **Colour:** White (Ecomm Packaging)
- **Brand:** Alen
- **Product dimensions:** 21.6D x 38.1W x 63.5H centimetres
- **Floor area:** 700 Square Feet
- **Specification met:** Certified HEPA

## Images

![Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White - Image 1](https://m.media-amazon.com/images/I/61aCrcj-LCL.jpg)
![Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White - Image 2](https://m.media-amazon.com/images/I/81N5Mgt-vAL.jpg)
![Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White - Image 3](https://m.media-amazon.com/images/I/51TtA1rp2yL.jpg)
![Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White - Image 4](https://m.media-amazon.com/images/I/71BpDP+-zhL.jpg)
![Alen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - White - Image 5](https://m.media-amazon.com/images/I/81xRBhTP7oL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: How many filters are there ...are they available?**
A: There is one filter in the unit. There is the hepa filter and an outer filter to capture large particulate. I vacuum the out filter ever 1-2 weeks to make the filter as a whole last longer. I got my unit in the fall and haven't had to change the filter yet. I'm guesiing it will be 1-2 times a year. When you get a new filter, there are several styles to choose from depending in your need. I filter the air mainly for dust.  But you can fet filters that get rid of odors etc. Hope this helped!

**Q: Does this have an ionizer.... If so can it be turned off?**
A: ionizers are proven to produce more co2 than any ion "benefit" so stay away from them. this unit has no ionizers and that's why it's great.

**Q: True Hepa Filtration is 99.7% however this model states only 99%. Which percentage does it actually filtrate?**
A: Hi Rachel!  At this point in time, our machines use a very high-quality HEPA Type material, so they are trapping 99% of particles.  We would love to answer all your questions about the differences between the HEPA Type that we use and True HEPA.  Feel free to call our Air Quality Experts at 800-630-2396 Option1!

**Q: A reviewer mentioned a strange smell when running initially, does that smell go away?**
A: My new filters always smell for a few days. I set it outside for a couple days before installing. It does go away eventually.

## Frequently Bought Together

- Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Dust, Pet Dander, Pollen, Absorbs Cooking/Smoke Odors with Long Filter Life
- 2 Pack 45i Replacement Filter for Breathesmart Flex Bh400 45i Air Purifier H13 Grade True Hepa Fresh Filter B4-Pure / Fl40
- Alen Air Filter B4-Fresh Replacement HEPA Filter for BreatheSmart 45i & Flex Air Purifier - Captures Allergens & Mold + Odors & Smoke (1 Filter)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-29*