The RO800G-UV under-sink reverse osmosis water filter offers efficient water management with a 2.5:1 pure-to-waste water ratio, conserving up to 750% more water than traditional systems. It removes over 1,000 contaminants, including chlorine and lead, with a potential TDS rejection rate of up to 99%. Advanced features include an LED UV light and a smart flow sensor for optimal performance. Built-in filter life indicators prompt timely replacements, and installation is simplified with integrated-water-route technology and a compact design.
The iSpring RO800G is awesome and it is very easy to install. Very much a DIY installation. Their installation videos are extremely helpful. You do need to be a little more handy and savvy if you are installing the UVF8 and even more if you want to install the remineralization filter as well, as I did. But even then it was not hard at all. Thank you Sean for also making the warranty registration process one of minimal effort on my end.. Jp. Houston, TX. Thu Jul 02 2026