---
product_id: 10391693
title: "Hydro-Logic Purification Systems HydroLogic PreEvolution Dechlorination Filter for Evolution-RO High Capacity HL 31027 Hydroponic Water Filtration for Gardening"
brand: "hydro-logic purification systems"
price: "Bs.9191"
currency: BOB
in_stock: true
reviews_count: 9
url: https://www.desertcart.bo/products/10391693-hydro-logic-purification-systems-hydrologic-preevolution-dechlorination-filter-for-evolution
store_origin: BO
region: Bolivia
---

# Extra purification stages Fits Evolution system Reusable filter Hydro-Logic Purification Systems HydroLogic PreEvolution Dechlorination Filter for Evolution-RO High Capacity HL 31027 Hydroponic Water Filtration for Gardening

**Brand:** hydro-logic purification systems
**Price:** Bs.9191
**Availability:** ✅ In Stock

## Summary

> 💦 Purify, Grow, Thrive! - Your hydroponics deserve the best.

## Quick Answers

- **What is this?** Hydro-Logic Purification Systems HydroLogic PreEvolution Dechlorination Filter for Evolution-RO High Capacity HL 31027 Hydroponic Water Filtration for Gardening by hydro-logic purification systems
- **How much does it cost?** Bs.9191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/10391693-hydro-logic-purification-systems-hydrologic-preevolution-dechlorination-filter-for-evolution)

## Best For

- hydro-logic purification systems enthusiasts

## Why This Product

- Trusted hydro-logic purification systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Design:** Reusable sediment filter means less waste and more savings for your hydroponics setup.
- • **Sustainable Efficiency:** Reduce filter changes up to 7,500 gallons—less waste, more growth.
- • **Ultimate Purity Guaranteed:** Eliminate harmful additives, sediments, and chemicals for crystal-clear water.
- • **Tailored Fit for Excellence:** Designed specifically for the Evolution Reverse Osmosis system for seamless integration.
- • **Elevate Your Hydroponics Game:** Experience unparalleled water purity with our advanced pre-filter system.

## Overview

The Hydro-Logic Purification Systems 31027 Pre-Evolution Pre-Filter enhances your hydroponics setup by adding two extra layers of purification. It effectively removes contaminants from municipal or freshwater sources, ensuring a clean output. Designed to fit the Evolution Reverse Osmosis system, this pre-filter reduces the need for frequent filter changes, lasting up to 7,500 gallons, and features a reusable sediment filter for sustainable use.

## Description

Hydro-Logic Purification Systems 31027 Pre-Evolution Pre-Filter for Evolution High Capacity, Black

## Features

- EXTRA EFFICIENT: Adds an extra layer of purification for your hydroponics system, perfect for municipal or freshwater sources; Adds 2 extra pre-filter stages
- PERFECTLY PURE: Purifies your water of additives, sand, sediments, chemicals, and more for a totally clean output
- MADE TO FIT: Designed to fit the Evolution Reverse Osmosis water filtration system; Package Dimensions (L x W x H): 17 x 8 x 17 inches
- IMPROVES EFFICIENCY: Reduces filter-change necessity to 7,500 gallons
- REUSABLE FILTER: Cleanable sediment filter is reusable

## Images

![Hydro-Logic Purification Systems HydroLogic PreEvolution Dechlorination Filter for Evolution-RO High Capacity HL 31027 Hydroponic Water Filtration for Gardening - Image 1](https://m.media-amazon.com/images/I/71+o8S6b69L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    The system is good
  

*by E***R on Reviewed in the United States 🇺🇸 on March 19, 2023*

The system is good but packaging sucks one of the rubber rings broke off. I was lucky to be able to get that rubber ring at Home Depot.

### ⭐⭐⭐⭐⭐ 







  
  
    like rusty screws
  

*by J***L on Reviewed in the United States 🇺🇸 on October 5, 2017*

no idea why some people are leaving negative reviews,like rusty screws,how do you get rusty screws on stainless??? and poor cheap quality,this thing is well built and incredibly easy to set up,I purchased this and the evolution 1000 and couldn't be happier...absolutely no issues at all.and this is coming from someone that almost never leaves reviews.

### ⭐⭐ 







  
  
    could be better
  

*by J***V on Reviewed in the United States 🇺🇸 on January 25, 2012*

its a big cheap filter, and when you use it before reverse osmosis and after a water softener you will see a nice change in the water, while not having to change out reverse osmosis system filters as oftena side note, the wannabe sharkbite fittings on this thing are complete garbage, they break under pressure (so it could flood your house) but if you buy the right sharbite fittings (hydrologic's 1/2" line is the same as Sharkbite's 3/8" line) then youll be fine

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**Shop now:** [https://www.desertcart.bo/products/10391693-hydro-logic-purification-systems-hydrologic-preevolution-dechlorination-filter-for-evolution](https://www.desertcart.bo/products/10391693-hydro-logic-purification-systems-hydrologic-preevolution-dechlorination-filter-for-evolution)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-18*