Reverse Osmosis unit f/s

[jrthomas40]

I have a compact 3 reefkeeper from air, water, ice 75gallons per day...the filters were changed in march and was probably used 1-3 times per month...to go with it is a 32 gallon grey rubber maid BRUTE trash can with lid and wheel platform and a TDS meter...asking $150

trash can from lowes is $28
wheel platform $30
R/O-DI with tds meter $160