---
product_id: 201308084
title: "Finest-Filters Reverse Osmosis RO Unit with Booster Pump and DI Stage Pumped 50-100gpd (50gpd)"
brand: "finest aquatics"
price: "€ 468.54"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/201308084-finest-filters-reverse-osmosis-ro-unit-with-booster-pump-di
store_origin: NL
region: Netherlands
---

# 50 gallons/day ultra-pure water Built-in booster pump for optimal pressure 4-stage filtration with DI resin Finest-Filters Reverse Osmosis RO Unit with Booster Pump and DI Stage Pumped 50-100gpd (50gpd)

**Brand:** finest aquatics
**Price:** € 468.54
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with precision purity and smart tech.

## Quick Answers

- **What is this?** Finest-Filters Reverse Osmosis RO Unit with Booster Pump and DI Stage Pumped 50-100gpd (50gpd) by finest aquatics
- **How much does it cost?** € 468.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/201308084-finest-filters-reverse-osmosis-ro-unit-with-booster-pump-di)

## Best For

- finest aquatics enthusiasts

## Why This Product

- Trusted finest aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Scalable:** Same footprint for 50, 75, or 100 GPD models—choose your capacity without sacrificing space.
- • **Smart Booster Pump:** Ensures ideal pressure for maximum filtration efficiency and faster water production.
- • **Automatic Membrane Backflush:** Extends filter life by self-cleaning, eliminating manual maintenance hassles.
- • **Consistent Ultra-Pure Output:** Delivers up to 50 gallons of 0 TDS water daily—perfect for precision needs.
- • **Real-Time Pressure Monitoring:** Integrated gauge and pressure switches provide peace of mind and system reliability.

## Overview

The Finest-Filters Reverse Osmosis Unit is a cutting-edge 4-stage water filtration system featuring a built-in booster pump, automatic membrane backflush, and DI resin chamber to produce ultra-pure water with zero total dissolved solids. Designed for low-pressure environments, it delivers up to 50 gallons per day with real-time pressure monitoring and maintenance-saving automation, making it ideal for professionals demanding reliable, high-quality water filtration.

## Description

Finest-Filters Reverse Osmosis RO Unit with Booster Pump and DI Stage Pumped 50-100gpd (50gpd)

## Features

- The Finest-Filters 4 stage RO unit with booster pump is ideal for ultra pure water production in a range of applications, and especially in situations where the water pressure is too low for effective water production rate from an un-pumped system. This is a very advanced RO unit, with a built in booster pump, automatic membrane back flush, pressure gauge, high pressure and low pressure switch.
- The built in booster pump ensures the optimal water pressure is supplied into the RO unit for the best rejection rate and water production speed, saving both time and water. The automatic flush unit will operate periodically and back flush the RO membrane. This will prolong the life of the filters, and eliminates the need to manually back flush the membrane.
- he built in pressure gauge displays the water pressure (psi) to give piece of mind that the RO unit is working at the optimal water pressure.
- This unit is available in three different sizes (50gpd, 75gpd and 100gpd). gpd = gallons of product water (approx) produced per day. Please select the required model from the drop down box above when ordering. The physical size of the units is the same, just the membranes are rated at different capacities.
- These 4 stage units have a DI chamber, which is supplied filled with high quality DI Resin. After passing through the membrane, the filtered water is passed through the DI resin, to reduce the Total Dissolved Solids to 0.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item model number | Finest-Filters Reverse Osmosis RO Unit |
| Colour | Multicolor |
| Size | 50gpd |
| Quantity | 1 |
| Special features | Built-in Booster Pump, Automatic Membrane Back Flush, Pressure Gauge, High and Low Pressure Switches, DI Chamber with DI Resin |

## Product Details

- **Brand:** Finest Aquatics
- **Special feature:** Built-in Booster Pump, Automatic Membrane Back Flush, Pressure Gauge, High and Low Pressure Switches, DI Chamber with DI Resin
- **Package information:** Box
- **Installation type:** Under Sink
- **Power source:** Corded Electric
- **Model name:** Finest-Filters Reverse Osmosis RO Unit
- **Manufacturer:** Finest Aquatics

## Images

![Finest-Filters Reverse Osmosis RO Unit with Booster Pump and DI Stage Pumped 50-100gpd (50gpd) - Image 1](https://m.media-amazon.com/images/I/611kJvtXodL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- Finest-Filters Reverse Osmosis RO Unit with Booster Pump and DI Stage Pumped 50-100gpd (50gpd)
- HM Digital DM-1 in-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
- John Guest 3/4" BSP x 1/4" Push Fit Tap Adapter

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**Shop now:** [https://www.desertcart.nl/products/201308084-finest-filters-reverse-osmosis-ro-unit-with-booster-pump-di](https://www.desertcart.nl/products/201308084-finest-filters-reverse-osmosis-ro-unit-with-booster-pump-di)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*