---
product_id: 68413486
title: "Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Countertop & Water Coolers. First Stage of Filtration, Traps all Impurities"
brand: "ronaqua"
price: "344 kr"
currency: NOK
in_stock: true
category: "Ronaqua"
url: https://www.desertcart.no/products/68413486-replacement-ceramic-dome-water-filter-0-2-to-0-5
store_origin: NO
region: Norway
---

# 0.2-0.5 micron ultra-fine filtration 1000 gallons / 1 year lifespan Silver-impregnated antimicrobial tech Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Countertop & Water Coolers. First Stage of Filtration, Traps all Impurities

**Brand:** ronaqua
**Price:** 344 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with next-level purity and peace of mind!

## Quick Answers

- **What is this?** Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Countertop & Water Coolers. First Stage of Filtration, Traps all Impurities by ronaqua
- **How much does it cost?** 344 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/68413486-replacement-ceramic-dome-water-filter-0-2-to-0-5)

## Best For

- ronaqua enthusiasts

## Why This Product

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

## Key Features

- • **DIY Freshness Reset:** Simply scrub the ceramic dome to unclog pores and renew filtration power.
- • **Eco-Smart Longevity:** Lasts up to 1000 gallons or a full year with easy monthly maintenance.
- • **Micron-Perfect Purity:** Filters down to 0.2 microns—think cleaner than a human hair by 200x!
- • **Heavy Metal Vanquisher:** Removes up to 99% arsenic, 98% lead & aluminum, plus iron and VOCs.
- • **Silver Shield Technology:** Built-in silver ions actively inhibit bacterial growth for safer sips.

## Overview

The Ronaqua Replacement Ceramic Dome Water Filter offers ultra-fine 0.2 to 0.5 micron filtration combined with silver impregnation to effectively trap impurities, heavy metals, and volatile organic compounds. Designed as the first filtration stage for countertop and water cooler systems, it ensures safer, cleaner drinking water with a lifespan of up to 1000 gallons or one year. Easy to maintain and FDA certified, this filter is a smart upgrade for health-conscious professionals seeking reliable water quality.

## Description

Shop Ronaqua at the desertcart Water Coolers & Filters store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

## Features

- 💎 PORE SIZE of 0.2 to 0.5 micron (human hair is 40 to 300 microns) In other words, the stated pore size of filter isn’t literally the size of the pores. It’s a rating of what can’t pass through them. Obviously, when sterilizing water, the object is to physically remove particles suspended in the water. The smaller pore size a smaller amount of contaminates will pass them
- 💎 SILVER IMPREGNATED A low-cost technology to treat water at the household level is the ceramic silver-impregnated filter. The ceramic filter is a promising treatment system to supply safe drinking water especially to people living in rural areas
- 💎 REMOVES: impurities and volatile organic chemicals. This Filter Removes up to of following contaminates: 99% of Arsenic 5, Taste, Odor & particles larger than 0.3 micron; 98% of Aluminum, Lead & particles larger than 0.2 micron; 96% of Iron. TRAPS: dirt, sediment, contaminants, debris
- 💎 LIFE OF FILTER is 1000 gallons or 1 year whichever comes first. To achieve better results recommended maintenance is at least once a month, or as often as necessary, depending on the quality of water. Over time, the trapped dirt and contaminants will begin to buildup, forming a layer of gunk on the surface of the ceramic filter. Scrubbing the surface of the ceramic dome with a scouring pad or soft brush under cool running water will unclog the pores on ceramic and expose a new layer for use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071VDQFS6 |
| Best Sellers Rank | #79,737 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Replacement Countertop Water Filters |
| Brand | Ronaqua |
| Brand Name | Ronaqua |
| Customer Reviews | 4.2 out of 5 stars 524 Reviews |
| EU Spare Part Availability Duration | 1 years |
| External Testing Certification | FDA |
| Included Components | filter |
| Item Dimensions D x W x H | 3"D x 3"W x 3"H |
| Item Type Name | filter |
| Item Weight | 8 ounces |
| Manufacturer | Ronaqua |
| Manufacturer Part Number | RA-1CE-S |
| Material | Ceramic |
| Material Type | Ceramic |
| Model Number | RA-CD |
| Number of Items | 1 |
| Product Benefits | To physically remove particles suspended in the water. |
| Product Dimensions | 3"D x 3"W x 3"H |
| Set Name | Zen Water System |
| Unit Count | 1 Count |

## Product Details

- **External Testing Certification:** FDA
- **Item Weight:** 8 Ounces
- **Material:** Ceramic
- **Product Benefits:** To physically remove particles suspended in the water.
- **Product Dimensions:** 3"D x 3"W x 3"H

## Images

![Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Countertop & Water Coolers. First Stage of Filtration, Traps all Impurities - Image 1](https://m.media-amazon.com/images/I/713Z69UTFYL.jpg)

## Frequently Bought Together

- Ronaqua Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Zen Water System
- Ronaqua Alkaline Mineral Stone Case Replacement for Zen Water Filter Systems WELL-MATCHED with MS-1, TWS-01 and AQ-107 Filters

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**Shop now:** [https://www.desertcart.no/products/68413486-replacement-ceramic-dome-water-filter-0-2-to-0-5](https://www.desertcart.no/products/68413486-replacement-ceramic-dome-water-filter-0-2-to-0-5)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*