---
product_id: 661052778
title: "Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30)"
brand: "philips"
price: "68665CFA"
currency: XOF
in_stock: false
reviews_count: 13
url: https://www.desertcart.sn/products/661052778-philips-original-replacement-filter-for-2-in-1-air-purifier
store_origin: SN
region: Senegal
---

# 12 months filter life App-connected filter status 99.97% particle capture Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30)

**Brand:** philips
**Price:** 68665CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Breathe Brilliance: Elevate your space with Philips’ smartest, longest-lasting filter yet!

## Quick Answers

- **What is this?** Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) by philips
- **How much does it cost?** 68665CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/661052778-philips-original-replacement-filter-for-2-in-1-air-purifier)

## Best For

- philips enthusiasts

## Why This Product

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

## Key Features

- • **Year-Long Freshness:** Enjoy hassle-free, optimal filtration performance for a full 12 months without frequent replacements.
- • **Triple-Layer Defense:** HEPA NanoProtect + Active Carbon traps ultra-fine pollutants down to 0.003 microns for pristine air quality.
- • **Seamless Smart Monitoring:** Stay effortlessly informed with real-time filter status updates via the Air+ app and device indicator.
- • **Whisper-Quiet & Efficient:** Maintain a calm, clean environment with a filter engineered for silent operation and powerful purification.
- • **Perfect Fit, Genuine Quality:** Original Philips design ensures flawless compatibility and peak purifier performance every time.

## Overview

The Philips Original Replacement Filter FY3400/30 is a genuine, precision-engineered accessory for the 2-in-1 Air Purifier and Humidifier 3400 Series (AC3420/AC3421). Featuring advanced 3-layer HEPA NanoProtect and Active Carbon technology, it captures 99.97% of microscopic particles as small as 0.003 microns, including allergens, bacteria, and odors. Designed for up to 12 months of continuous use, it integrates smart filter status notifications via the Air+ app and device display, ensuring effortless maintenance and consistently fresh indoor air.

## Description

From the manufacturer

Review: Excellent Air Purifier – Quiet, Powerful, and Reliable - I’ve been using the Philips Air Purifier 3200 Series for a few weeks now and I am very impressed. The air in my home feels noticeably fresher and cleaner. It runs quietly even on higher settings and the design looks modern and elegant. The HEPA NanoProtect filter works really well, especially for dust and allergies. I also like how easy it is to use and how clearly it shows the air quality level. It’s a great product from Philips and definitely worth the price.
Review: Works well! - 9 months daily continous use at night in bedroom. No performance decline. I like the auto settings. Boost at bedtime and in the morning. Can easily adjust desired humity level to how I like it. Counterbalances very well the dryness and dust from heating. No more blocked nose in the morning. Fan noise in sleep mode is almost silent. Yes, requires water refill every 2-3 days, takes 2 mins. Not really a mobile unit, keep it where you need it. App is fine, easy to use if you spend 10 mins to learn it. Can connect with Siri etc. I am glad I bought it.

## Features

- ORIGINAL PHILIPS FILTER: this original Philips filter is designed for a perfect fit with your device. For optimal performance, always use the genuine Philips filter.
- COMPATIBLE WITH PureProtect Water 3400 Series: replacement filter for Philips 2in1 air purifier and humidifier models AC3420 and AC3421. You can find your air purifier model on the bottom of the device.
- LONG LASTING FOR UP TO 1 YEAR: the filters ensure optimal filtration performance for up to 1 year, reducing hassle and cost.
- 3-LAYER HEPA FILTRATION: with pre-filter, HEPA NanoProtect and Active Carbon captures 99.97% of particles as small as 0.003 microns¹ – to protect you from pollutants, viruses, allergens, bacteria and odours.
- FOLLOW THE FILTER STATUS INDICATOR: your Philips device notifies you when to replace the filter, with an indicator on the display. Maintenance is effortless, taking less than a minute.
- CONNECT WITH THE AIR+ APP: connect your device to the Air+ app to monitor your filter status.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4DSVHJP |
| Best Sellers Rank | 9,912 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 106 in Air Purifier Filters |
| Brand | Philips |
| Colour | Black/White |
| Customer Reviews | 4.4 4.4 out of 5 stars (357) |
| Date First Available | 17 May 2024 |
| Item Weight | 595 g |
| Model Number | FY3400/30 |
| Product Dimensions | 23.7 x 23.7 x 14.4 cm; 595 g |
| Special Features | 3-layer HEPA filtration |

## Product Details

- **Brand:** Philips
- **Colour:** Black/White
- **Item weight:** 0.6 Kilograms
- **Power source:** Corded Electric
- **Product dimensions:** 23.7D x 23.7W x 14.4H centimetres

## Images

![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 1](https://m.media-amazon.com/images/I/41E4BjY5M0L.jpg)
![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 2](https://m.media-amazon.com/images/I/41LDTgxPl6L.jpg)
![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 3](https://m.media-amazon.com/images/I/41SlWd0F+RL.jpg)
![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 4](https://m.media-amazon.com/images/I/51jL1KYQhzL.jpg)
![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 5](https://m.media-amazon.com/images/I/61CSRCrZf3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Air Purifier – Quiet, Powerful, and Reliable
*by E***N on 18 October 2025*

I’ve been using the Philips Air Purifier 3200 Series for a few weeks now and I am very impressed. The air in my home feels noticeably fresher and cleaner. It runs quietly even on higher settings and the design looks modern and elegant. The HEPA NanoProtect filter works really well, especially for dust and allergies. I also like how easy it is to use and how clearly it shows the air quality level. It’s a great product from Philips and definitely worth the price.

### ⭐⭐⭐⭐⭐ Works well!
*by S***D on 12 November 2025*

9 months daily continous use at night in bedroom. No performance decline. I like the auto settings. Boost at bedtime and in the morning. Can easily adjust desired humity level to how I like it. Counterbalances very well the dryness and dust from heating. No more blocked nose in the morning. Fan noise in sleep mode is almost silent. Yes, requires water refill every 2-3 days, takes 2 mins. Not really a mobile unit, keep it where you need it. App is fine, easy to use if you spend 10 mins to learn it. Can connect with Siri etc. I am glad I bought it.

### ⭐⭐⭐⭐⭐ Does exactly what Philips claim in their marketing of this product
*by R***S on 30 November 2025*

An excellent product. Quiet, compact and very effective at removing particles from the air over a large area. Useful app provides a wide range of options to tailor operation of the purifier to meet individual requirements.

## Frequently Bought Together

- Versuni Philips Genuine Replacement Filter for 3400 AC3420 and AC3421 Series 2 in 1 Air Purifier and Humidifier HEPA NanoProtect + Activated Carbon, 12 Month Lifespan, Black/White (FY3400/30)
- Versuni Philips Genuine Replacement Filter FY3446/30 for Humidifier HU3916 and HU3918, 3 Layer Filter, Pack of 1

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-03*