---
product_id: 416738409
title: "De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321"
brand: "de'longhi"
price: "₨33857"
currency: LKR
in_stock: true
reviews_count: 5
category: "De'longhi"
url: https://www.desertcart.lk/products/416738409-delonghi-coffee-machine-water-filter-water-softening-filter-coffee-machine
store_origin: LK
region: Sri Lanka
---

# Enhances coffee aroma & taste Reduces limescale buildup Optimizes machine efficiency De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321

**Brand:** de'longhi
**Price:** ₨33857
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate every espresso moment—because your coffee deserves the best!

## Quick Answers

- **What is this?** De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321 by de'longhi
- **How much does it cost?** ₨33857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/416738409-delonghi-coffee-machine-water-filter-water-softening-filter-coffee-machine)

## Best For

- de'longhi enthusiasts

## Why This Product

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

## Key Features

- • **Effortless upgrade:** Quick, tool-free installation keeps your routine seamless.
- • **Brew like a barista:** Unlock richer coffee flavors and aromas with every cup.
- • **Limescale? Not here!:** Protect your machine and keep water pure with advanced softening tech.
- • **Perfect fit for ECAM:** Designed exclusively for De'Longhi ECAM series automatic coffee machines.
- • **Long-lasting freshness:** Each filter lasts up to 2 months—pack of 4 keeps you covered for 8 months.

## Overview

The De'Longhi DLSC321 water filter pack of 4 is engineered to reduce limescale buildup, enhance coffee flavor, and extend the lifespan of ECAM series automatic coffee machines. Easy to install and recommended for replacement every two months, it ensures consistently pure water and optimal machine performance.

## Description

De'Longhi Water Filter for Coffee Machines - DLSC321 The De'Longhi water filter optimizes the performance and efficiency of your coffee machine, also prevents the formation of limescale and cleaning the water improves the natural taste and the aroma of coffee. To optimize the result, we recommend changing the filter regularly, at least once every two months. It extends the life of the machine and is easy to install. Pack of 4 Water Filters

Review: These filters are branded filters so excellent quality and really make a difference to our coffee machines water quality as the water is very hard where we are. They install easily and are good value for money. Does exactly what we expect
Review: conforme a mes attentes

## Features

- USEFUL The DLSC321 water filter improves the performance and efficiency of the coffee machine
- WITHOUT LIMESCALE The use of this filter makes the water cleaner and prevents the formation of limescale
- BEST COFFEE Using the filter and the descaler improves the natural taste and aroma of coffee and cappuccino
- EASY TO INSTALL The filter is quick to install; For best results it is advisable to change the filter regularly, at least every two months
- COMPATIBLE with all ECAM series automatic coffee machines. Pack with 4 Water Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JGR7VTT |
| Best Sellers Rank | #35,274 in Kitchen ( See Top 100 in Kitchen ) #37 in Coffee Machine Water Filters |
| Brand | De'Longhi |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,299) |
| Date First Available | 19 March 2022 |
| Item Weight | 504 g |
| Material | Plastic |
| Model Number | DLSC321 |
| Product Dimensions | 17.1 x 8.3 x 12 cm; 504 g |

## Product Details

- **External testing certification:** CE
- **Item weight:** 0.5 Kilograms
- **Material:** Plastic
- **Product benefits:** Softening and enhancing coffee taste
- **Product dimensions:** 8.3D x 12W x 17.1H centimeters

## Images

![De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321 - Image 1](https://m.media-amazon.com/images/I/61sw-KyYTrL.jpg)
![De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321 - Image 2](https://m.media-amazon.com/images/I/71LbWqua0tL.jpg)
![De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321 - Image 3](https://m.media-amazon.com/images/I/71alOyvd+SL.jpg)
![De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321 - Image 4](https://m.media-amazon.com/images/I/71OGFfrmrEL.jpg)
![De'Longhi Coffee Machine Water Filter, Water Softening Filter, Coffee Machine Filter Replacement, Automatic Coffee Machines for Ecam Series, Pack of 4 Water Filters, DLSC321 - Image 5](https://m.media-amazon.com/images/I/71DvmjnwKtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 August 2025*

These filters are branded filters so excellent quality and really make a difference to our coffee machines water quality as the water is very hard where we are. They install easily and are good value for money. Does exactly what we expect

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 8 December 2025*

conforme a mes attentes

### ⭐⭐⭐⭐⭐ Review
*by P***5 on 12 January 2026*

Para quienes tenemos una cafetera superautomática De'Longhi de las series ECAM, Dinamica o Magnifica, sabemos que el agua es el ingrediente principal y el mayor enemigo de la máquina debido a la cal. He optado por este pack de 4 filtros originales DLSC321 y la diferencia en tranquilidad y rendimiento es absoluta. Rendimiento y Sabor: Al ser el recambio oficial, la tecnología de filtrado es de primer nivel. He notado que el café mantiene toda su intensidad aromática, ya que el filtro elimina eficazmente el cloro y las impurezas del agua del grifo sin alterar los aceites naturales del grano. Además, la protección contra la cal es mucho más rigurosa que con filtros genéricos, algo vital si quieres evitar averías internas y descalcificaciones demasiado frecuentes. Instalación perfecta: La instalación es "limpia" y directa. No hay que forzar nada; el filtro encaja con suavidad y precisión en el soporte del depósito. - Consejo de uso: Como indica el manual, es muy importante girar el dial de fecha que trae el filtro en la parte superior para recordar cuándo toca el próximo cambio (normalmente a los 2 meses). También es clave sumergirlo y dejar que salgan las burbujas antes de instalarlo para que la cafetera no detecte falta de agua. Ventajas del pack de 4: Tener este pack en casa es muy cómodo. Cada filtro viene sellado individualmente, manteniendo sus propiedades intactas hasta el momento de su uso. Con estas cuatro unidades, tienes cubierto prácticamente un año de mantenimiento (dependiendo del uso y la dureza del agua), asegurando que la máquina trabaje siempre en condiciones óptimas.

## Frequently Bought Together

- De'Longhi Water Filter DLSC321 - Softener and Purifier for Coffee Makers, Active Carbon Filter for Machines, Maintenance Accessory, 8 Months Duration, 4 Filters
- De'Longhi EcoDecalk Descaler DLSC500, 5 Decalcification Doses, Coffee Machine Descaler, Coffee Machine Maintenance Accessory, Plant-Based Ingredients, Bottle with 5 Doses, 500ml

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*