

Hero image 0 of PureGuardian Humidifier Demineralization Cartridge #2, FLTDC20, Reduces Release of Minerals, 0 of 4
PureGuardian Humidifier Demineralization Cartridge #2, FLTDC20, Reduces Release of Minerals
Key item features
- Mineral Reduction: This demineralization cartridge effectively reduces the release of minerals, commonly known as "white dust," into the air from your humidifier.
- Effortless Installation: Designed for user convenience, the cartridge easily screws directly into the humidifier tank for quick setup.
- Extended Lifespan: Each FLTDC20 cartridge provides approximately 700 hours of use, though actual duration may vary based on water quality and humidifier run speed.
- Maintenance Recommendation: For optimal performance, it is advised to clean the humidifier tank according to the manufacturer's instructions, both before and during filter use, and to use clean, fresh water.
- Compatible Models: The FLTDC20 cartridge is compatible with several PureGuardian humidifier models, including H1200, H1210, H1250, H3200, H3250, H7500, H7550, H7560, H1175, H5175, and H5225.
Generated by AI
Specs
- Works withHumidifier
- Contaminants removedDust
- MaterialPlastic
- Height3.03 in
- Thickness3"
- FeaturesPortable
Current price is USD$19.99
Price when purchased online
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About this item
Product details
PureGuardianĀ® FLTDC20 humidifier Demineralization Filter, Cartridge #2, is easy to use. It helps to prevent the release of minerals (white dust) into the air. It simply screws into the humidifier tank and will last approximately 700 hours. This all depends on the condition of the water you are using in the humidifier as well as run speed. It is still recommended to clean your humidifier accordingly, based on the Manufacturer's Instructions.
- The decalcification Cartridge #2 is easy to use and helps to prevent the release of minerals (white dust) into the air.
- Simply screw the cartridge into the humidifier tank.
- 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 and run speed.
- For best results, 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.
- The FLTDC20 can be used with the following PureGuardianĀ® Models: H1200, H1210, H1250, H3200, H3250, H7500, H7550, H7560, H1175, H5175, H5225
info:
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Specifications
Works with
Humidifier
Compatible models
Models: H1200, H1210, H1250, H3200, H3250, H7500, H7550, H7560, H1175, H5175, H5225
Contaminants removed
Dust
Material
Plastic
Warranty
Warranty information
No Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 52 reviews
Aug 7, 2025
Sandy
5 out of 5 stars review
Seller Verified Purchase
The filter works great!
I feel these filters work very well with my Pure Guardian humidifier. The ordering process is easy and delivery time was prompt.
Review from Guardian Technologies
Helpful?7D7N0TFIKTRG24380526
Jul 5, 2025
Allan B.
5 out of 5 stars review
Seller Verified Purchase
filter
easy to install and helps because we have incredibly hard water in our town that could affect the working of the humidifier
Review from Guardian Technologies
Helpful?7D7N0TFIKTRG24380526
Feb 10, 2026
Dorothy C.
5 out of 5 stars review
Seller Verified Purchase
Delivered timely. Works well and water scale is greatly reduced. Very happy with air quality now.
Review from http://GuardianTechnologies.com
Helpful?7D7N0TFIKTRG24380526
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