I'm interested in the RO/DI unit if it has these features
4 stage RO/DI unit with liquid filled pressure gauge, R/O monitor for checking water quality, and clear canisters
Hi-S High Silicate Removal membrane
1 micron sediment filter
Solid block carbon prefilter
High Silicate removal dual stage deionization cartridge that color indicates as the resin exhausts
Also includes a 3/4 inch garden hose adapter and 6 feet of yellow, blue and orange tubing
Please also confirm which filters and resins you have that are new. Can I call you for more info?