---
product_id: 3796003
title: "FLTDC20 Humidifier Demineralization Filter, Cartridge #2, 700 Hrs. Run Time, Prevents Release of Minerals Into Air, Fights White Dust, Easy Application to PureGuardian Humidifier"
brand: "pureguardian"
price: "$27.37"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/3796003-fltdc20-humidifier-demineralization-filter-cartridge-2-700-hrs-run-time
store_origin: US
region: United States of America
---

# Prevents white dust Easy filter replacement 700 hrs run time FLTDC20 Humidifier Demineralization Filter, Cartridge #2, 700 Hrs. Run Time, Prevents Release of Minerals Into Air, Fights White Dust, Easy Application to PureGuardian Humidifier

**Brand:** pureguardian
**Price:** $27.37
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Fresh, Live Fresh!

## Quick Answers

- **What is this?** FLTDC20 Humidifier Demineralization Filter, Cartridge #2, 700 Hrs. Run Time, Prevents Release of Minerals Into Air, Fights White Dust, Easy Application to PureGuardian Humidifier by pureguardian
- **How much does it cost?** $27.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/3796003-fltdc20-humidifier-demineralization-filter-cartridge-2-700-hrs-run-time)

## Best For

- pureguardian enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Eliminate airborne minerals effortlessly!
- • **Simple Installation:** Screw on and go—no hassle!
- • **Long-Lasting Performance:** Enjoy 700 hours of clean, fresh air.
- • **Healthier Home Environment:** Create a sanctuary of wellness for you and your loved ones.
- • **Compatible with Multiple Models:** Versatile use across various PureGuardian humidifiers.

## Overview

The PureGuardian FLTDC20 Humidifier Demineralization Filter is designed to enhance your indoor air quality by preventing the release of harmful minerals into the air. With a remarkable 700 hours of run time, this easy-to-install filter is compatible with a range of PureGuardian humidifier models, ensuring a healthier living space for you and your family.

## Description

PureGuardianFLTDC20 Humidifier Demineralization Filter, Cartridge #2, 700 Hrs. Run Time, Prevents Release of Minerals Into Air, Fights White Dust, Easy Application to PureGuardian Humidifier

## Features

- PREVENT AIRBORNE MINERALS: The Pure Guardian FLTDC20 humidifier demineralization filter is easy to use, and helps prevent the release of minerals (white dust) into the air. Simply screw the filter onto a humidifier tank for 700 hours run time
- RECOMMENDED USE: it is recommended to clean your humidifier tank according to the manufacturer's instructions, before and during use of the filter and to use clean, fresh water
- FLTDC CARTRIDGE #2: One FLTDC20 Cartridge #2 should be replaced approximately every 700 hours of use depending on the condition of water you are using in the humidifier
- FOR USE WITH: PureGuardian recommends use with PureGuardian models H1200, H1200BL, H1210, H1250, H1300, H3200, H3250, H7500, H7550, H7560B, H1175 and H5225, H5175W
- PureGuardian: by Guardian Technologies offers a full range of small appliance-based solutions for happier and healthier lives at home, focused on creating powerful, safe and innovative technologies to help facilitate healthier, happier home environments

## Images

![FLTDC20 Humidifier Demineralization Filter, Cartridge #2, 700 Hrs. Run Time, Prevents Release of Minerals Into Air, Fights White Dust, Easy Application to PureGuardian Humidifier - Image 1](https://m.media-amazon.com/images/I/41YiesOk+ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good price and quality.
  

*by C***R on Reviewed in the United States 🇺🇸 on June 1, 2023*

It works great. Easy to use.

### ⭐⭐⭐⭐⭐ 







  
  
    cuts down on gunk
  

*by A***R on Reviewed in the United States 🇺🇸 on April 27, 2023*

seems to help cut down on the gunk that builds up in humidifiers

### ⭐⭐⭐⭐ 







  
  
    Great but way too pricy!
  

*by C***N on Reviewed in the United States 🇺🇸 on February 14, 2023*

This filter costs about a quarter of what an entire humidifier costs. Definitely way too high.

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-05*