---
product_id: 539737916
title: "PuroAir 400 HEPA Air Purifier for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom"
brand: "puroair"
price: "KSh126926"
currency: KES
in_stock: true
reviews_count: 13
category: "Puro Air"
url: https://www.desertcart.co.ke/products/539737916-puroair-400-hepa-air-purifier-for-home-large-rooms-covers
store_origin: KE
region: Kenya
---

# 2,000 sq ft coverage Ultra-quiet sleep mode 99.9% pollutant filtration PuroAir 400 HEPA Air Purifier for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom

**Brand:** puroair
**Price:** KSh126926
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** PuroAir 400 HEPA Air Purifier for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom by puroair
- **How much does it cost?** KSh126926 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/539737916-puroair-400-hepa-air-purifier-for-home-large-rooms-covers)

## Best For

- puroair enthusiasts

## Why This Product

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

## Key Features

- • **Set It & Forget It:** Smart particle sensor auto-adjusts fan speed for 24/7 clean air with whisper-quiet operation, ideal for bedrooms and home offices.
- • **Triple-Layer Defense:** Advanced 3-stage filtration captures 99.9% of dust, smoke, pollen, VOCs, and particles 700x smaller than a human hair.
- • **Science-Backed Clean Air:** Certified by CARB, ETL, ISO & UL, proven to improve allergy symptoms and sleep quality—because your health deserves lab-tested air.
- • **Breathe Freely, Live Fully:** Cleans large rooms up to 2,000 sq ft in just 1 hour—perfect for open-plan living and work-from-home spaces.
- • **Trusted by 900,000+ Families:** Backed by a 2-year risk-free warranty and proudly made in the USA—join the clean air revolution today.

## Overview

The PuroAir 400 HEPA Air Purifier is engineered for large rooms up to 2,000 sq ft, featuring a powerful 3-layer filtration system that removes 99.9% of pollutants including smoke, pollen, dust, and VOCs. Lab-certified and whisper-quiet, it continuously monitors air quality and adjusts automatically, ensuring cleaner, healthier air 24/7. Trusted by over 900,000 families and backed by a 2-year warranty, it’s the smart choice for allergy relief and improved sleep in modern homes.

## Description

Buy PuroAir 400 HEPA Air Purifier for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom: HEPA Air Purifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: ⭐️⭐️⭐️⭐️⭐️ Perfect Replacement Filters — These Filters Really Work! - ⭐️⭐️⭐️⭐️⭐️ Perfect Replacement Filters — These Filters Really Work! I couldn’t be happier with this 2 Pack of 130i Replacement Filters for the PuroAir 130i. These filters are absolutely perfect! The moment I swapped them in, the difference in air quality was noticeable. They tackle everything: Food smells — gone within minutes. Human BO — completely eliminated. Pollen and dust — my allergies improved almost overnight. Smoke and lingering odors — wiped out quickly and consistently. Any household pollutants you don’t want in your air — these filters take care of it! The True HEPA performance is exactly as advertised, and the airflow on my purifier stayed strong with no added noise. They fit perfectly, seal well, and restore the purifier to like‑new performance. If you have a PuroAir 130i, these replacement filters are a must. Effective, affordable, and truly capable of removing whatever you don’t want floating around in your home’s air. Highly recommended!
Review: Excellent design and functionality - Love this purifier! Picked up the 2-pack, one for each of two bedrooms. For its small size it really pumps the air through. Filter is thick and good quality. The control panel is really well designed with auto/lo/med/hi/sleep options and timer too. Runs smooth and quiet. I'm a clean air enthusiast and I highly recommend this.

## Features

- CLEANER AIR IN MINUTES: PuroAir is proven to filter the pollutants lurking in your home’s air. This large room air purifier cleans rooms up to 2,000 sq ft in one hour.* Breathe clean, crisp air and kiss your allergies goodbye! (Based on independent testing in an ISO 17025 certified lab and typical residential room’s ventilation rates, 2025.)
- POWERFUL AIR FILTER: PuroAir HEPA air purifiers for home feature a powerful 3-layer filtration system—a pre-filter, HEPA filter, and activated carbon—that filter up to 99.9% of pollutants, including dust, pollen, smoke, pet dander, and VOCs. PuroAir air filters can filter particles 700X smaller than the size of a human hair.* (Based on filter performance standards and independent testing on inanimate particles in an ISO 17025 laboratory, 2024.)
- BACKED BY SCIENCE: Lab tested and studied to filter the most common household pollutants with ease. Better filtration means improved allergy symptoms and improved sleep quality.* Certified by CARB, ETL, ISO, and UL. (Based on SleepScore's independent lab testing, 2024)
- QUIETLY CLEANS 24/7: A smart particle sensor monitors air quality and increases power if polluted air is detected. Set it and forget it! Perfect air purifiers for bedroom, with a built in sleep mode that operates quietly. Designed to be used 24/7.
- 2 YEAR RISK-FREE WARRANTY: We stand by our products & their performance, which is why 900,000+ families trust PuroAir to keep their air clean. Have a problem? Our team is here to make it right! Proudly based in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C3FXZLZ5 |
| Best Sellers Rank | #402 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in HEPA Filter Air Purifiers |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,461) |
| Date First Available  | April 29, 2023 |
| Item model number  | PA400 |
| Manufacturer  | PuroAir |
| Product Dimensions  | 17.5 x 10.6 x 12.5 inches; 14.73 Pounds |

## Product Details

- **Brand:** PuroAir
- **Color:** Black
- **Item Weight:** 14.7 Pounds
- **Power Source:** Corded Electric
- **Product Dimensions:** 8.1"D x 14.4"W x 21.5"H

## Images

![PuroAir 400 HEPA Air Purifier for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom - Image 1](https://m.media-amazon.com/images/I/61L4FjbNbHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the filter washable and if not, where do i get more?**
A: Washing filters has shown to reduce effectiveness by 40-60%, I highly recommend just replacing filters if you want the device to work at a 100% level.

**Q: Does this  purifier produce ozone?**
A: No this unit does not produce ozone per its California Air Resources Board certification. Please type "Puro Air" in the below link for proof that this unit does not emit any ozone per the California Air Resources Board certification the unit has received. 

"Air cleaners that are listed as "Electronic" may be capable of generating small amounts of ozone, but have been tested and found to produce an ozone emission concentration less than 0.050 parts per million. This category includes ionizers, electrostatic precipitators, PCOs, hydroxyl generators, devices with UV light components, and other electronic air cleaning technologies."

https://ww2.arb.ca.gov/list-carb-certified-air-cleaning-devices

**Q: Is there a filter included in the purchase**
A: Yes, there is a yellow tag on top of unit that reminds you to remove plastic wrap from filter before use.

**Q: How long do the filters generally last?**
A: We have had our Purifier for about a month and the filter still appears pretty clean. We have 2 dogs and a cat, I will probably replace our filter around the 3-4 month point. In general I would think most filters would last 3-6 months depending on pets or location. A dry dusty area or musty area would make a difference in what kind of particles will go through your filter. I would suggest checking monthly like you do a home furnace filter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Perfect Replacement Filters — These Filters Really Work!
*by K***A on January 12, 2026*

⭐️⭐️⭐️⭐️⭐️ Perfect Replacement Filters — These Filters Really Work! I couldn’t be happier with this 2 Pack of 130i Replacement Filters for the PuroAir 130i. These filters are absolutely perfect! The moment I swapped them in, the difference in air quality was noticeable. They tackle everything: Food smells — gone within minutes. Human BO — completely eliminated. Pollen and dust — my allergies improved almost overnight. Smoke and lingering odors — wiped out quickly and consistently. Any household pollutants you don’t want in your air — these filters take care of it! The True HEPA performance is exactly as advertised, and the airflow on my purifier stayed strong with no added noise. They fit perfectly, seal well, and restore the purifier to like‑new performance. If you have a PuroAir 130i, these replacement filters are a must. Effective, affordable, and truly capable of removing whatever you don’t want floating around in your home’s air. Highly recommended!

### ⭐⭐⭐⭐⭐ Excellent design and functionality
*by N***S on February 8, 2026*

Love this purifier! Picked up the 2-pack, one for each of two bedrooms. For its small size it really pumps the air through. Filter is thick and good quality. The control panel is really well designed with auto/lo/med/hi/sleep options and timer too. Runs smooth and quiet. I'm a clean air enthusiast and I highly recommend this.

### ⭐⭐⭐⭐⭐ Great Air Purifier for your home
*by D***M on January 29, 2026*

We have two active large dogs who seem to keep the dust flying in the home. We needed something to help us control this so we purchased the PuroAir 240 and have found that it is great at reducing and almost eliminating our problem. The replacement filters are readily available on Amazon and it was priced reasonable for it's size. The noise level is very low and it has multiple speeds to adjust for your comfort.

## Frequently Bought Together

- PuroAir 400 HEPA Air Purifiers for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom
- PuroAir 400 Replacement Filter - HEPA Filters up to 99.9% of Smoke, Pollen, Dust and Common Household Pollutants - HEPA Air Filter Replacement for PuroAir 400 Air Purifier

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-02*