Venta Airwasher Demineralization Replacement Cartridge (Fits Models - VS100， VS205 &amp; VS207)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This are easy to use</li><li>This is highly durable</li><li>This is manufactured in China</li><li>Helps prevent "white dust" by filtering mineral deposits</li><li>Replace every 2 to 3 months for maximum efficiency</li><li>Easy to remove and install</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31NSj2bBBHL.jpg" noproxy>