---
product_id: 618474195
title: "PuroAir 400 Replacement Filter - Genuine Puro Air 400 Filter Replacement - Official PuroAir Air Purifier HEPA Filter with CarbonTech Filters 99.9% of Pollen, Dust, Pet Dander, Smoke, Odors"
brand: "puroair"
price: "₨2213"
currency: SCR
in_stock: true
reviews_count: 9
category: "Puro Air"
url: https://www.desertcart.sc/products/618474195-puroair-400-replacement-filter-genuine-puro-air-400-filter-replacement
store_origin: SC
region: Seychelles
---

# Activated CarbonTech for odor elimination Filters 99.9% of pollutants & allergens 3-layer filtration system 500X stronger PuroAir 400 Replacement Filter - Genuine Puro Air 400 Filter Replacement - Official PuroAir Air Purifier HEPA Filter with CarbonTech Filters 99.9% of Pollen, Dust, Pet Dander, Smoke, Odors

**Brand:** puroair
**Price:** ₨2213
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** PuroAir 400 Replacement Filter - Genuine Puro Air 400 Filter Replacement - Official PuroAir Air Purifier HEPA Filter with CarbonTech Filters 99.9% of Pollen, Dust, Pet Dander, Smoke, Odors by puroair
- **How much does it cost?** ₨2213 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/618474195-puroair-400-replacement-filter-genuine-puro-air-400-filter-replacement)

## 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

- • **CarbonTech Odor Control:** Exclusive activated carbon layer neutralizes stubborn odors, keeping your space fresh and inviting.
- • **99.9% Pure Air Guarantee:** Breathe easy knowing nearly all airborne irritants and allergens are filtered out for a healthier home.
- • **Triple-Defense Filtration:** Experience 3 powerful layers that trap dust, pollen, and smoke with 500X more strength than competitors.
- • **Trusted by 900,000+ Families:** Backed by science and a 2-year warranty, join the community prioritizing clean air and better sleep.
- • **Effortless Filter Replacement:** Genuine PuroAir seal ensures authenticity and hassle-free swaps every 3-4 months, delivered right to your door.

## Overview

The PuroAir 400 Replacement Filter is a professional-grade HEPA filter featuring a 3-layer system with activated CarbonTech, proven to remove 99.9% of indoor pollutants including pollen, dust, pet dander, smoke, and odors. Designed for easy replacement every 3-4 months, it’s lab-tested for allergy relief and odor control, trusted by over 900,000 families, and backed by a 2-year warranty.

## Description

desertcart.com: PuroAir 400 Replacement Filter - Genuine Puro Air 400 Filter Replacement - Official PuroAir Air Purifier HEPA Filter with CarbonTech Filters 99.9% of Pollen, Dust, Pet Dander, Smoke, Odors : Home & Kitchen

Review: Get what you pay for - These are expensive, but they work really well at catching dust and they are so easy to remove/install. The purifier (Shark 4) is very quiet and has no smell to speak of. These are a very good replacement
Review: Very good filters I will buy them again - These filters are very easy to use you just open up the back of your filter and put them in not a problem at all. They do help collect the dust and other things they say they do. I’m very pleased with them. I also am pleased. They filter a large area.

## Features

- GENUINE PUROAIR FILTER: Look for the Official PuroAir Seal for authentic 400 Replacement Filters. Let us do the dirty work and remind you when to change out the filter by signing up to have them delivered right to your door! (Replace every 3-4 months).
- POWERFUL AIR FILTER: PuroAir True HEPA air purifier features a 3-layer filtration system 500X stronger than competitors, with a pre-filter, HEPA filter, and activated carbon—filtering up to 99.9% of pollutants, dust, pollen, pet dander, smoke and odors.
- BACKED BY SCIENCE: Third-party lab tested proven to filter common indoor household pollutants with ease, this pet air purifier tackles pet dander and pet hair for improved allergy symptoms and sleep quality*. (SleepScore's independent lab testing, 2024).
- POWERED BY CARBONTECH: Each Genuine PuroAir HEPA filter is designed with our exclusive CarbonTech layer, made from a proprietary blend of activated carbon for superior filtration of odors. (Based on independent testing in an ISO 17025 certified lab, 2024)
- RISK-FREE WARRANTY: In partnership with American Lung Association, over 900,000+ families now trust PuroAir to keep their air clean. Have a problem or question? Our team is here to make it right under our 2-year warranty. Proudly based in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3GR2ZZ5 |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #12,493 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #70 in Air Purifier Filters |
| Brand Name | PuroAir |
| Common Applications | Allergen Reduction, High Strength, Odor Reduction |
| Compatible Devices | PuroAir 400 HEPA Air Purifiers |
| Customer Reviews | 4.7 4.7 out of 5 stars (701) |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Included Components | PuroAir 400 Replacement HEPA Air Filter |
| Item Dimensions L x W x Thickness | 16.85"L x 2.56"W x 12.6"Th |
| Item Weight | 1.7 Pounds |
| Manufacturer | PuroAir |
| Material Type | Activated Carbon, Polypropylene, Polyurethane |
| Model Number | 400 |
| Number of Items | 1 |
| Product Grade | Proffesional Grade Filtration |
| UPC | 860009797529 |
| Unit Count | 1.0 Count |
| Warranty Description | 30 Day Guarantee |

## Product Details

- **Air Filter Construction:** Pleated
- **Brand:** PuroAir
- **Compatible Devices:** PuroAir 400 HEPA Air Purifiers
- **Filter Mounting Type:** Slide In
- **Filter Shape:** Rectangular
- **Item Weight:** 1.7 Pounds
- **Material:** Activated Carbon, Polypropylene, Polyurethane
- **Number of Items:** 1
- **Product Dimensions:** 16.85"L x 2.56"W x 12.6"Th
- **UPC:** 860009797529

## Images

![PuroAir 400 Replacement Filter - Genuine Puro Air 400 Filter Replacement - Official PuroAir Air Purifier HEPA Filter with CarbonTech Filters 99.9% of Pollen, Dust, Pet Dander, Smoke, Odors - Image 1](https://m.media-amazon.com/images/I/91-P45p8elL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get what you pay for
*by L***C on March 6, 2026*

These are expensive, but they work really well at catching dust and they are so easy to remove/install. The purifier (Shark 4) is very quiet and has no smell to speak of. These are a very good replacement

### ⭐⭐⭐⭐⭐ Very good filters I will buy them again
*by D***. on March 19, 2026*

These filters are very easy to use you just open up the back of your filter and put them in not a problem at all. They do help collect the dust and other things they say they do. I’m very pleased with them. I also am pleased. They filter a large area.

### ⭐⭐⭐⭐⭐ Very effective.
*by F***9 on February 10, 2026*

This filter remove all odors. It is extremely easy to install and last up to 3 months when you take the time to vacuum its surface on a weekly basis. It collects dust effectively and improve the air quality tremendously. The noise level is very low.

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**Shop now:** [https://www.desertcart.sc/products/618474195-puroair-400-replacement-filter-genuine-puro-air-400-filter-replacement](https://www.desertcart.sc/products/618474195-puroair-400-replacement-filter-genuine-puro-air-400-filter-replacement)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-04-23*