---
product_id: 340781775
title: "Geekpure 4 Stage Portable Aquarium Reverse Osmosis RO Drinking Water Filtration System 100 GPD - with DI Filter TDS Close to 0 ppm"
brand: "geekpure"
price: "R$1557"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/340781775-geekpure-4-stage-portable-aquarium-reverse-osmosis-ro-drinking-water
store_origin: BR
region: Brazil
---

# 100 GPD ultra-pure output TDS near 0 ppm purity 4-stage precision filtration Geekpure 4 Stage Portable Aquarium Reverse Osmosis RO Drinking Water Filtration System 100 GPD - with DI Filter TDS Close to 0 ppm

**Brand:** geekpure
**Price:** R$1557
**Availability:** ✅ In Stock

## Summary

> 💧 Drink Pure, Live Smart — Elevate Your Hydration Game

## Quick Answers

- **What is this?** Geekpure 4 Stage Portable Aquarium Reverse Osmosis RO Drinking Water Filtration System 100 GPD - with DI Filter TDS Close to 0 ppm by geekpure
- **How much does it cost?** R$1557 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/340781775-geekpure-4-stage-portable-aquarium-reverse-osmosis-ro-drinking-water)

## Best For

- geekpure enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly Setup:** Quick-connect fittings and color-coded tubes make installation a breeze—no plumber needed, just pure convenience.
- • **Pure Water, Anywhere:** Compact & portable design perfect for apartments, RVs, yachts, and travel—never compromise on water quality on the go.
- • **Smart Maintenance Alerts:** DI filter signals when replacement is due, preventing stale water taste and maintaining peak filtration performance.
- • **Health-First Certification:** NSF/ANSI Standard 58 compliant thin-film composite RO membrane ensures trusted, professional-grade water purity.
- • **Quad-Stage Filtration Power:** From sediment to DI filter, each stage targets contaminants down to 0.0001 microns for crystal-clear, safe water.

## Overview

The Geekpure 4 Stage Portable Aquarium Reverse Osmosis System delivers up to 100 gallons per day of near-zero TDS water through a sophisticated 4-stage filtration process including sediment, carbon block, RO membrane, and DI filter. Designed for portability and easy DIY installation, it’s NSF/ANSI 58 certified and ideal for apartments, RVs, boats, and travel, ensuring professional-grade water purity wherever you go.

## Description

Geekpure 4 Stage Portable Aquarium Reverse Osmosis RO Drinking Water Filtration System 100 GPD - with DI Filter TDS Close to 0 ppm

## Features

- 4 Stage Reverse Osmosis water filtration system - This Unit is perfect for apartment, RV's, business travel,vacation,yacht,boat,mobil home or anywhere you need the pure water.Special design for aquariums use or peolple drinking solution
- 1st Stage-PP sediment filter reduces sand, silt, and more, which affect the quality and appearance of water. 2nd Stage-Carbon block filter reduces chlorine and conditions water before it reaches the RO membrane. 3rd Stage-Ro membrane,Filter Precision down to 0.0001 micron, Reduce TDS,arsenic,lead,fluoride,mercury,cadmium,chlorine and more 4th Stage -Deionization Filter - Mixed bed DI filter is used to further reduce TDS from membrane filtered water. It is a mixed bed ion exchange resin, TDS value to near 0 ppm
- All tube,quick push fittings,thin-film composite Ro membrane complies with NSF/ANSI standard 58 ,to provide healthy and pure water. Quick Connections make it easy to remove and replace filter cartridges
- SMART SIZE - System Capacity 100 gallons per day @ 60 psi, it is around 260 ml per minute. RO tube size: 1/4 inches. The ratio of pure water and waste water is 1:2.
- System comes with high quality quick connect fittings, color coded tubes, and installation manual for an easy DIY experience, No need professional installation, you can understand everything about your system and install it with our clear, well-organized instructions in a couple of hours
- Tankless and without faucet, it cannot be turned on and off automatically.but add-on Drinking Water Kit with 2.8 Gallon Tank available, desertcart asin: B07DBZN79S.
- Replacement filters set ASIN: B07KHWKVCS | B09NPRN4KJ via desertcart,please flush new filters 30 minutes
- Professional Manufacturer with 20+ Years of Expertise | 24/7 Technical Support. Feed Water Condition:Water Pressure: 40 - 100 psi,Temperate:40-110°F/5-45°C,Ph:3.0 -11.0,Max TDS :1000 ppm tap water or well water
- DI filter is different from other filter , the general filter element when the service life is reached and there is no hint, but when the DI filter element sends out rotten egg taste, it means that the filter element has been filtered for a long time and has reached a saturated state, continued use not only affects the water quality and taste, but also may reduce the filtration effect. Please replace a new filter element, water is more secure. Generally , the DI filter can be used for 3-6 months,please attention to the connection only after the RO machine, if the direct filtration of tap water or well water, the filter element life will be very short
- Life time :6-12 months (Depends on Usage Amount and Feed Water Quality)

## Product Details

- **Brand:** Geekpure
- **Special Feature:** Total 4 pieces filters is included
- **Product Dimensions:** 14.8"L x 5"W x 9.2"H
- **Material:** Polypropylene and Carbon filter and RO membrane (Material:Polyamide,,Polysulfone and Non-woven fabric)
- **Capacity:** 100 Gallons
- **Included Components:** 4 x filters,diverter valve,wrench,fittings,water pipe,clips
- **Package Information:** Carton Box
- **Installation Type:** Surface-Mounted,Easy and self installation
- **Purification Method:** reverse osmosis,Reduce TDS,Heavy Metal,Arsenic,Lead,Mercury,Fluoride ,Chlorine and more
- **Power Source:** Feed Water Pressure

## Images

![Geekpure 4 Stage Portable Aquarium Reverse Osmosis RO Drinking Water Filtration System 100 GPD - with DI Filter TDS Close to 0 ppm - Image 1](https://m.media-amazon.com/images/I/61TB9EttolL.jpg)

## Questions & Answers

**Q: where can I download the user manual?**
A: please download from following link,
https://m.media-amazon.com/images/I/B1qJiDcBL7S.pdf
or get back to seller, we will send it to you by mail.

**Q: Where can i get b07g42fgjl that is no longer available on amazon.com?**
A: yes, it is shortage now. new batch goods is on the way,please get back to purchase on Jan.
if urgent to replace,please choose other brand. size at 2"x10".inlet/outlet is 1/4"thread. DI resin filter fit our system.

**Q: How many Gallons per hour?**
A: For Ro system, Different temperature,different water pressure and feed water quality, the product water capacity and pure water quality is different.
That is reason we feel low pure water capacity in the winter, but higher in the summer.
Lab test condition : feed water pressure: 70 psi. work temperature: 77 F or 25 C. Nacl concentration: 250 ppm. recovery: 15%. 
For this system, capacity is 100 gallons per 24 hours. that is about 4.2 gallons pure water per hour if above work condition. Please refer.

**Q: What does this system need to run? What does it hookup to?**
A: FEED WATER PRESSURE:40 - 100 PSI (If less 40 psi, we must to add booster pump ,or else, system can not work); 60psi is best work pressure. if too less, pure water capacity will be less.
TEMPERATE:40-110°F/5-45°C;
PH:3.0 -11.0; MAX. TDS :1000 PPM;
TURBIDITY < 1.0 NTU;
MAX SDI <4.0;
HARDNESS < 5 GPG;
IRON <0.1; MANGANESE <0.05;
Shelf life: 3 Years

## Frequently Bought Together

- Geekpure 4 Stage Portable Aquarium Reverse Osmosis RO Drinking Water Filtration System 100 GPD - with DI Filter TDS Close to 0 ppm
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- Laundry Garden Hose Adapter for Reverse Osmosis

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*