---
product_id: 521612663
title: "Jumbo Carbon Block Big Blue Water Filter 10\" x 4.5\" Inch Whole House RO Reverse Osmosis Water Filter"
brand: "finest-filters"
price: "S$52"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/521612663-jumbo-carbon-block-big-blue-water-filter-10-x-4
store_origin: SG
region: Singapore
---

# Whole House Solution 99% Chlorine Reduction 5 Micron Filtration Jumbo Carbon Block Big Blue Water Filter 10" x 4.5" Inch Whole House RO Reverse Osmosis Water Filter

**Brand:** finest-filters
**Price:** S$52
**Availability:** ✅ In Stock

## Summary

> 💦 Filter Your Way to Freshness!

## Quick Answers

- **What is this?** Jumbo Carbon Block Big Blue Water Filter 10" x 4.5" Inch Whole House RO Reverse Osmosis Water Filter by finest-filters
- **How much does it cost?** S$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/521612663-jumbo-carbon-block-big-blue-water-filter-10-x-4)

## Best For

- finest-filters enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Engineered for larger diameter housings, ensuring compatibility and efficiency.
- • **Easy Installation:** Permanent installation means hassle-free maintenance for your home.
- • **Transform Your Water:** Experience crystal-clear hydration with our Jumbo Carbon Block filter.
- • **Unmatched Filtration Power:** Eliminate 99% of chlorine and harmful VOCs for pure peace of mind.
- • **Elevate Your Home's Water Quality:** Say goodbye to rust, dirt, and sediment for a refreshing taste.

## Overview

The Jumbo Carbon Block Big Blue Water Filter is a high-performance filtration solution designed for whole-house reverse osmosis systems. Measuring 10” x 4.5”, this filter effectively reduces chlorine, organic compounds, and sediment particles down to 5 microns, ensuring your water is clean and safe for consumption. With a robust design suitable for larger housings, it offers easy permanent installation and advanced chemical filtration capabilities.

## Description

Jumbo Carbon Block Big Blue Water Filter 10" x 4.5" Inch Whole House RO Reverse Osmosis Water Filter

## Features

- 10” Jumbo (4.5” Wide) carbon block filter cartridge. A suitable replacement for all larger diameter housings. Commonly referred to as ‘big blue’ housings.
- This filter cartridge reduces levels of Chlorine up to 99%, Organic Compounds and Volatile Organic Compounds (VOCs).
- 5 Micron rated particulate filtration also removes levels of rust, dirt, sand and sediment particles to 5 Micron in size, for greater water clarity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Finest-Filters |
| Part number | FF-CBF |
| Product Dimensions | 11 x 11 x 25 cm |
| Item model number | 300801 |
| Power source type | Corded Electric |
| Installation method | Permanent Installation |
| Special Features | Advanced Chemical and Particulate Filtration |

## Product Details

- **Brand:** Finest-Filters
- **Special feature:** Advanced Chemical and Particulate Filtration
- **Product dimensions:** 11L x 11W x 25H centimetres
- **Package information:** Cartridge
- **Installation type:** Permanent Installation
- **Purification method:** Carbon Block, Reverse Osmosis
- **Power source:** Corded Electric
- **Model name:** 300801
- **Manufacturer:** Finest-Filters

## Images

![Jumbo Carbon Block Big Blue Water Filter 10" x 4.5" Inch Whole House RO Reverse Osmosis Water Filter - Image 1](https://m.media-amazon.com/images/I/619WRIVpGAL.jpg)

## Frequently Bought Together

- Jumbo Carbon Block Big Blue Water Filter 10" x 4.5" Inch Whole House RO Reverse Osmosis Water Filter
- 10" x 4.5" Inch Jumbo Sediment Big Blue Water Filter Whole House RO - 5 Micron

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**Shop now:** [https://www.desertcart.sg/products/521612663-jumbo-carbon-block-big-blue-water-filter-10-x-4](https://www.desertcart.sg/products/521612663-jumbo-carbon-block-big-blue-water-filter-10-x-4)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*