Review on 💧 iSpring RCT600 Countertop Reverse Osmosis System: Tankless 600 GPD RO Water Filter for RV, Apartment, Dorms - Portable & No Plumbing Required! by Steven Hanson

I am using this to fill up the water tanks on my boat when i hook up to municipal water at marinas (with a 3/4” hose adapter) and it works great. It takes a few hours to fill my 30 gal main tank but well worth it to have r/o water! This is a great versatile system. If I am in a hurry I can just fill the tank with unfiltered tap water and hook this r/o system up directly to the galley faucet. Be aware that waste/filtered water ratio may be a consideration when filtering at the faucet instead of prior to filling your tank in rv/boat: as half the water will be used to carry away brine in this configuration. Same with any/ most r/o systems. This is the most versatile on-the-go portable system option i could find and it’s great!