FreshPoint GRO-475 (4 Stage - 75 GPD)

The FreshPoint GRO-475 is a 4-stage under-sink RO system that provides minimal water at a lower cost for drinking water in the home. Featuring a high quality membrane and quick & simple sanitary filter replacement, this system produces pure ultra high quality drinking water.

NSF/ANSI RatingsCertified to Standard 42, 53, and 58, the GRO-475 significantly reduces over 90% of common water contaminants, such as heavy metals, chemicals, sediments, and cysts. Speakman SE-911-CR Performance Features of the Speakman SE- 911-CR Maximum daily output up to 75 gallons Easy and enhanced 41.05% recovery rating Ideal for families who desire better quality water from the tap (better-tasting, cleaner, and healthier)

Available in two models GRO-475B and GRO-475M (with TDS monitor), it accommodates a wide range of monitoring and performance preferences, while, with its 400GPD membrane, still retaining the same filtration backbone.

Space-Saving Installation and Smart Design

Compact Dimensions for Flexible Mounting

The GRO-475 system is compact and can be installed under the sink system is designed to be compatible with kohler, werner, maytag, aquasource, cuisinart and amci-080/100s.55/055 kitchen faucets. Designed to offer vertical cartridge installation while positioning flush to wall or base board for minimum clearance space within cabinet.

Simple Installation With Quick-Connect Fittings

Equipped with 3/8" QC push-in fittings, this filtration system can be installed without the help of professional for ultra-convenience. Cartridges mount vertically and can be removed with a front mechanical lever, which ejects them straight out for a tool-free service.

High TDS Rejection 4-Stage Filtration System

Stage 1 – Sediment Pre-Filter

The first stage has a sediment cartridge for the reduction of sand, dirt, rust, and scale particles. This saves downstream filters and increases membrane life through minimizing physical load.

Stage 2 - Carbon Block Pre-filter (CBC)

This step is aimed at chlorine, chemicals, taste and odor-causing contaminants. The carbon prefilter helps protect the membrane and that removes impurities that may be in your water to more effectively prepare water for RO processing and to extend membrane life.

Stage 3 – RO Membrane

At the core of the system is the GRO75-RC high efficiency membrane, which eliminates dissolved solids (TDS), heavy metals, and other contaminants as small as 1/4000 of an inch. It provides a TDS rejection rate of 96.30%, guaranteeing pure water.

Stage 4 - Carbon Block Post Filter

The last stage provides a finishing touch to further purify your water, removing any lingering taste or odor from your water.

Contaminant Reduction and Certification

Certified to NSF/ANSI Standards 42, 53, and 58, the system reduces:

• Chlorine taste and odor
• Nominal particulate (Class I)
• Atrazine, Lindane, Fluoride
• Lead, Radium 226/228
• Turbidity, TDS
• Cysts like Cryptosporidium and Giardia

The GRO-475 can is cUL listed under CSA Standard B483. 1, in compliance with North American safety and performance standards.

Operational Ease and Maintenance Tips

Color-Coded Cartridges and Check Valves

Cartridges are color coded to aid in proper order of replacement. Built-in check valves ensure there is no backflow and maintain a constant flowing pressure to enable quick cartridge switch out, which means you do not need to shut off the cold water supply, reducing changout time.

Filter and Membrane Life

• Pre/Post-Filters: Replace every 12 months
• RO Membrane: Change every 18 months

Replacement cartridge part numbers:

• Pre-filter: F1GC-RC / 655117-96
• Post-filter: FDF1-RC / 655123-96
• Additional carbon: F1B1-RC / 655120-96
• RO membrane: GRO75-RC / 655122-96

Performance Metrics and Additional Inclusions

Product Water Flow Rate: Up to 21.08 GPD (79.79 LPD)

• Recovery Rating: 41.05%
• Pressure range to feed: 40 to 100 psi
• Temperature Range: 40 – 100°F

Each unit includes:

• Air gap side faucet
• Installation kit
• Operation and installation manual
• 4.4-gallon storage tank

The GRO-475M model has a built in TDS monitor that provides real time feedback on water quality.

Final Words

The FreshPoint GRO-475 4-stage reverse osmosis system provides quality water filtration and high performance at an attractive price point. Ranging between 75 GPD and 55 GPD output and 96.3% TDS rejection, this system is perfect to meet the needs and demands of even the largest-sized families who have the most discriminating water taste.

With a small under-sink footprint, easy cartridge-changing and hundreds of certifications, the Aquasana AQ-5200 is a step above its acrylic and ABS competitors. Whatever variation you want between base and monitored, GRO-475 gives you water you can really trust.