---
product_id: 497640399
title: "3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters"
brand: "aqua lotus"
price: "S$44"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/497640399-3-year-filter-set-2-reverse-osmosis-aqua-water-filter
store_origin: SG
region: Singapore
---

# Coconut carbon post-filter 21 filters for 3 years 5μ sediment filtration 3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters

**Brand:** aqua lotus
**Price:** S$44
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your hydration game with 3 years of pure, crisp water!

## Quick Answers

- **What is this?** 3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters by aqua lotus
- **How much does it cost?** S$44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/497640399-3-year-filter-set-2-reverse-osmosis-aqua-water-filter)

## Best For

- aqua lotus enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Filter Longevity:** Relieves TFC membrane stress and prevents biofilm, extending the life of your entire RO system.
- • **Triple-Stage Purity Defense:** Sediment, activated carbon block, and post-filter stages ensure crystal-clear, contaminant-free water.
- • **3 Years of Hassle-Free Hydration:** Complete 21-filter set designed for seamless replacement cycles, keeping your water fresh without interruption.
- • **Advanced 5 Micron Sediment Filter:** Effectively traps sand, rust, dust, and insects to protect your system and health.
- • **Coconut Carbon for Superior Taste:** Post-filter made from natural coconut activated carbon enhances water flavor and removes residual chemicals.

## Overview

The Aqua Lotus 3 Year Filter Set includes 21 replacement cartridges tailored for reverse osmosis systems with 10-inch pre-filter sizes. Featuring a robust 5-micron sediment filter, dual activated carbon block filters, and a coconut carbon post-filter, this set ensures comprehensive removal of sediments, chlorine, heavy metals, and chemical residues. Designed for easy biannual and annual replacements, it extends membrane life, prevents biofilm formation, and enhances water taste—delivering consistent, high-quality hydration for three years.

## Description

3-year replacement filter for reverse rossosis systems with 10 inch pre-filter cartridge sizes, 21 pieces. The following filter cartridges are included: 6 x 1. Stage: sediment filter 5 µ: filtration of sand, rust, dust particles, coarse impurities, insects 6 x 2. Stage: activated carbon block filter: filters chlorine, heavy metals, solvents, insecticides, medications etc. 6x3. Level: activated carbon block filter, removes the remaining micro-sediments and chlorine residues and thus relieves the TFC membrane 3 x 5. Stage: activated carbon filter made of coconut activated carbon, binds chemical substances, chlorine, improves taste. Benefits with regular filter changes: the service life of downstream filter increases (activated carbon filter, reverse osmosis membranes, other filters) Delay germination, fungi, biofilm formation Improves the taste of the water. Possible "oversaturation" of the filter is avoided. This means the maximum absorption capacity / service life is reached, the filter can even release pollutants back to the water in this state. This listing consists of : The 3-year filter set consists of 21 filters: 6 x sediment filters 5 µ, filters dirt, rust and sand particles (change every 6 months). 6 x Activated Carbon Granulate Filters, Filters Organic Contaminations, Reduces Chlorine (Change Every 6 Months) 6 x activated carbon block filters, removes the remaining micro sediments and chlorine residues and thus relieves the TFC membrane (change every 6 months). 3 x post-activated carbon filters, finally filters the water from the tank ensures good taste (change every 12 months). Technical data: filter type 1. Stage: sediment filter 10 inches (inches) fineness: 5µ inner diameter: 3 cm outer diameter: 6 cm length: 25.4 water pressure min. 1.5 bar water pressure, max. 6 bar. Pressure reduction: 0.2-0-4 bar. Material: polypropylene foam. Temperature range: 2 °C - 45 °C. Interval filter change: 6 months according to drinking water regulation or frequent filter type 2. Level: Aktivko

## Features

- 6 x 1. Stage: sediment filter 5 μ: filtering of sand, rust, dust particles, coarse impurities, insects
- 6 x 2. Stage: activated carbon block filter: filters chlorine, heavy metals, solvents, insecticides, drugs etc.
- 6 x 3. Stage: activated carbon block filter, removes the remaining micro-sediments and chlorine residues and thus relieves the TFC membrane
- 3 x 5. Stage: activated carbon post filter made from coconut activated carbon, binds chemical substances, chlorine, improves taste

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | aqua lotus |
| Material | Activated carbon, Polypropylene (PP) |

## Product Details

- **Material:** Activated carbon, Polypropylene (PP)
- **External testing certification:** TFC
- **Product benefits:** Dirt,Reduces Chlorine,Relieves
- **Brand:** aqua lotus
- **Set Name:** 3t filter set-2

## Images

![3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters - Image 1](https://m.media-amazon.com/images/I/41+GkFqQClL.jpg)
![3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters - Image 2](https://m.media-amazon.com/images/I/410f4-fKqgL.jpg)
![3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters - Image 3](https://m.media-amazon.com/images/I/51ZbR96W+8L.jpg)
![3 Year Filter Set-2, Reverse Osmosis Aqua Water Filter, 21 Replacement Filters - Image 4](https://m.media-amazon.com/images/I/51EfNGFJJSL.jpg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-17*