Products

Economy Series Wall Mount RO System

Compact and cost-effective, the Economy Series Wall Mount RO System is built to deliver reliable performance in light commercial settings. With a production capacity of up to 1,500 gallons per day and a 50% recovery rate, it provides efficient water purification without taking up valuable floor space. The unit features a 1/2 HP motor, stainless steel pressure vessels, and a 1-micron sediment pre-filter to ensure clean, consistent output. Designed for wall-mounted installation, it’s ideal for small businesses, offices, or facilities with limited room. Optional upgrades like a Total Dissolved Solids (TDS) meter and float shutoff kit allow users to tailor the system to their specific needs, making it a versatile and dependable choice for everyday water treatment.

Description

Economy Series Wall Mount RO System

The Economy Series Wall Mount RO System is a streamlined, space-saving solution designed for light commercial applications. Combining efficiency with affordability, this unit delivers up to 1,500 gallons per day of clean, great-tasting water—ideal for small businesses, offices, coffee shops, laboratories, and other low-to-medium volume operations. Coster Water has applied the same rigorous engineering found in its high-capacity models, ensuring long-lasting performance in a more compact package.

Efficient, Affordable, and Easy to Install

This wall-mounted unit features a choice of 4″ or 2.5″ extra low energy thin-film membrane housed in a 304 stainless steel pressure vessel, supported by a durable 409 stainless steel frame. A 1/2 HP vane-type pump drives the system, maintaining a 50% recovery rate for optimal efficiency. Additional components include a liquid-filled pressure gauge, low-pressure cutoff switch, and 1-micron sediment pre-filter for enhanced protection. Both electric solenoid and manual shutoff valves are included on the inlet side, along with a reverse flow check valve and waste recycle valve to improve functionality and safety.
Designed with versatility in mind, the unit is offered in two configurations and easily mounts to a wall, conserving valuable floor space. It connects via 1/2″ FNPT inlet and 3/8″ JG outlet fittings and operates on standard 120 VAC 60 Hz single-phase power. Optional upgrades such as a Total Dissolved Solids (TDS) meter and float shutoff kit provide added control and automation for more demanding setups.

Reliable Support and Flexible Options

Each system is supported by a 1-year component warranty and backed by Coster Water’s knowledgeable technical team. Whether you’re outfitting a new facility or upgrading outdated equipment, this unit offers an ideal mix of performance, durability, and space efficiency—without the complexity or footprint of larger systems.
Discover a smarter way to purify water with the Economy Series Wall Mount RO System. Contact us today to request a quote or speak with a specialist.

Standard Features

RO ElementsExtra Low Energy Thin Film
Pressure Vessels304 Stainless Steel (SS)
Frame409 SS
PumpVane Type
Pump Pressure GaugeLiquid Filled
Low Pressure Cutoff SwitchIncluded
Pre Filter1 Micron Sediment
Inlet Filter GaugeIncluded
Inlet Feed Electric Solenoid ValveIncluded
Inlet Manual Shutoff ValveIncluded
Product Reverse Flow Check ValveIncluded
Waste Recycle ValveIncluded

Options

Product Total Dissolved Solids (TDS) MeterOptional
Float Shutoff KitOptional

Specifications

SpecificationsQty. 1 (4″)Qty. 1 (2 1/2″)
Elements4″ Extra Low Energy Thin Film2.5″ Extra Low Energy Thin Film
Production*1,500 GPD1,500 GPD
Recovery50%50%
Motor**1/2 HP1/2 HP
Weight (approx)120 lbs.110 lbs.
Inlet***1/2″ FNPT1/2″ FNPT
Outlets3/8″ JG3/8″ JG

*Approximate product flow based on properly pretreated feed water of 1000 ppm TDS (as NACL), 15° C (59° F), and silt density index < 3. Actual output may vary.

**Standard 120 VAC 60 HZ Single Phase electrical requirements.

***Inlet Pressure: 20 PSI minimum (running), 80 PSI maximum.