Classic RO-25gpd w/Precarb, ECF & Fct

The ACII-TLC-25D combines the best of the Aqua Classic II upgrades, pairing a 25 GPD reverse osmosis system with both a pre-carbon stage and an ECF extended contact carbon adsorption filter, plus a faucet package. With five stages of treatment, this configuration offers thorough membrane protection on the front end and refined taste polishing on the back end, making it the most complete 25 GPD Aqua Classic II option.

Five stages of treatment

Water first passes through sediment and pre-carbon filtration that shields the membrane from chlorine and organics, then through the RO membrane that removes dissolved solids, and finally through the ECF stage for extended carbon contact and a smooth, clean finish. This layered approach is ideal for homeowners who want maximum care for both the equipment and the final water quality, addressing protection and polish at the same time.

• RO model: Aqua Classic II
• Daily flow rate: 25 GPD
• Stages: 5 (pre-carbon plus ECF extended contact carbon filter)
• Includes: faucet package
• Under-sink point-of-use configuration
• Shipping weight: approximately 28 lbs each

The Aqua Classic II platform keeps servicing simple, with accessible cartridges that homeowners and installers can change quickly beneath the sink. The combination of pre-carbon protection and ECF polishing is what distinguishes this model, delivering both longer membrane life and a noticeably smoother taste than lower-stage units, an advantage that shows up in everyday drinking and cooking.

The included faucet package provides the dedicated tap and connections needed for a clean under-sink installation, completing the system out of the box. Replacing the filters on schedule keeps each stage working as intended and sustains water quality over time, with the pre-carbon stage in particular guarding the membrane from chlorine. For buyers who want the most complete 25 GPD Aqua Classic II configuration available, this five-stage system delivers comprehensive treatment from inlet to faucet.

Installed beneath the sink and tied into the cold-water line, the five-stage system delivers thoroughly treated, polished RO water through its dedicated faucet. For buyers who want the most comprehensive 25 GPD Aqua Classic II available, with both front-end protection and back-end polishing, this fully loaded configuration leaves little to be desired in a compact footprint.