---
product_id: 392861756
title: "RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10\" Housing Grey RA-4C"
brand: "ronaqua"
price: "¥12126"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/392861756-ronaquablock-activated-carbon-coconut-shell-water-filter-cartridge-5-micron
store_origin: JP
region: Japan
---

# 5 Micron Filtration 10" Standard Fit NSF Certified RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C

**Brand:** ronaqua
**Price:** ¥12126
**Availability:** ✅ In Stock

## Summary

> 💦 Drink Smart, Live Fresh!

## Quick Answers

- **What is this?** RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C by ronaqua
- **How much does it cost?** ¥12126 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/392861756-ronaquablock-activated-carbon-coconut-shell-water-filter-cartridge-5-micron)

## 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

- • **Compact & Efficient:** Designed to maximize filtration without taking up extra space.
- • **Pure Water, Pure Life:** Experience the ultimate in water purification with our advanced carbon filter.
- • **Quality You Can Trust:** Meets rigorous NSF standards for safety and performance.
- • **Chemical-Free Freshness:** Effectively removes harmful contaminants like chlorine and pesticides.
- • **Versatile Compatibility:** Fits seamlessly into any standard 10-inch housing for effortless installation.

## Overview

The Block Activated Carbon Coconut Shell Water Filter Cartridge RA-4C is a high-performance filtration solution designed to fit standard 10-inch housings. It effectively reduces harmful contaminants, ensuring your water is fresh and safe. With NSF certification and a compact design, this filter is perfect for both home and office use.

## Description

RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C

## Features

- Keeps water fresh by reducing and removing iron, manganese, chlorine, hydrogen sulfide, herbicides, pesticides, and other industrial chemicals
- Fits into any industry standard 10-inch housing
- This filter is ideal for a standard Reverse Osmosis Water Filtration Unit or any type of Water Filtration Unit with a 10 inch housing
- This filter is wrapped and sealed and meets NSF (National Science Foundation) Standards and Regulations
- Dimensions: 9.875 inches x 2.5 inches (25.7 cm x 6.35 cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ronaqua |
| Model Number | RA-4C |
| Color | Gray |
| Product Dimensions | 7.62 x 5.08 x 25.4 cm; 453.59 Grams |
| Item Weight | 454 g |

## Product Details

- **Material:** Carbon,Coconut Shell,Iron,Activated
- **Product Dimensions:** 3"D x 2"W x 10"H
- **Item Weight:** 16 ounces
- **External Testing Certification:** NSF
- **Product Benefits:** Reduces Chlorine

## Images

![RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C - Image 1](https://m.media-amazon.com/images/I/81iurMemPgL.jpg)
![RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C - Image 2](https://m.media-amazon.com/images/I/71wtvJ-ZQeL.jpg)
![RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C - Image 3](https://m.media-amazon.com/images/I/815+Uxe65YL.jpg)
![RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C - Image 4](https://m.media-amazon.com/images/I/815ndf20EBL.jpg)
![RonaquaBlock Activated Carbon Coconut Shell Water Filter Cartridge 5 Micron for RO & Standard 10" Housing Grey RA-4C - Image 5](https://m.media-amazon.com/images/I/710blpnQVPL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/392861756-ronaquablock-activated-carbon-coconut-shell-water-filter-cartridge-5-micron](https://www.desertcart.jp/products/392861756-ronaquablock-activated-carbon-coconut-shell-water-filter-cartridge-5-micron)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-21*