---
product_id: 614203482
title: "SUNSUN CBF-350 Bio Gravity Pond Filter Up to 1500 Gallon"
brand: "sunsun"
price: "5167 DH"
currency: MAD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ma/products/614203482-sunsun-cbf-350-bio-gravity-pond-filter-up-to-1500
store_origin: MA
region: Morocco
---

# Capacity: 1500 Gallons Fish Max Flow: 2100 GPH Dirt Drain: Coarse Dirt SUNSUN CBF-350 Bio Gravity Pond Filter Up to 1500 Gallon

**Brand:** sunsun
**Price:** 5167 DH
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Clarity with SunSunCBF-350!

## Quick Answers

- **What is this?** SUNSUN CBF-350 Bio Gravity Pond Filter Up to 1500 Gallon by sunsun
- **How much does it cost?** 5167 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/614203482-sunsun-cbf-350-bio-gravity-pond-filter-up-to-1500)

## Best For

- sunsun enthusiasts

## Why This Product

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

## Key Features

- • **High Performance:** Handles a maximum pump flow rate of 2100 GPH for optimal filtration.
- • **Quality Materials:** Equipped with special filter sponge and Japan matting for superior filtration.
- • **Transform Your Pond:** Elevate your aquatic oasis with the SunSunCBF-350!
- • **Effortless Maintenance:** Dirt drain at the bottom for easy cleaning.
- • **Versatile Compatibility:** Perfect for fish ponds up to 1500 gallons or ornamental ponds up to 3000 gallons.

## Overview

The SunSunCBF-350 Bio Gravity Pond Filter is designed for ponds up to 1500 gallons, featuring a dirt drain for easy maintenance, high flow rate of 2100 GPH, and specialized filter materials to ensure crystal-clear water for your aquatic life.

## Description

The SUNSUN CBF-350 koi pond filter system is a complete box filtration system designed to run pond water through a variety of filter media and fine and coarse foams to keep your pond looking crystal clear. This system is suitable for ponds with fish up to 1, 500 gallons or ornamental ponds up to 3, 000 gallons. Filter operation the filtration system uses a variety of filter media distributed amongst the different compartments inside its filter bay, allowing you to filter high volumes of water. This single-bay filter system has two (2) blue coarse filter foams and two (2) yellow fine filter foams included. The filter has four different stages of filtration: 1) firstly, the water passes through the filter media bay (stocked with media of your choice) 2) then the water is guided through high-quality Japanese matting, 3) after matting, the water will flow through the filter foams provided, 4) the last section of the filter bay has additional room for filter media.

## Features

- Dirt drain at filter bottom for coarse dirt
- Different filter materials (special filter sponge, japan matting)
- Suitable for pond with fish up to 1, 500 gallon or ornamental pond up to 3, 000 gallon
- Filter dimension: 21" x 17" x 15"
- Maximum Pump Flow Rate: 2100 GPH

## Images

![SUNSUN CBF-350 Bio Gravity Pond Filter Up to 1500 Gallon - Image 1](https://m.media-amazon.com/images/I/41MffXdmEsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works better than expected by a long shot
*by D***N on June 4, 2025*

Pretty straight forward as far as setup went. Now to be honest this is not my first rodeo so I am speaking to the more experienced Koi pond owners. I've got a small 850 gallon outdoor Koi pond with approximately 50 different sizes of fish, along with snails and of course frogs. I do use water hyacinth, and submerged plants also.I've been using a Tetra pressure filter for the last couple of years with decent results ( just did more frequent exchanges with less volume). This year though with the tremendous amount of rain and temps being all over I couldn't get it under control without possibly going the chemical route.Anyways making this boring ass long story short I did due diligence and research and decided to try this first before the chemical route.24 folks....24 hours, that's how long it took for the pond to go from the smelly swamp ass to actually something pleasing to be around. Now I'm sure cleaning the filters will be nothing to celebrate (actually it's a great design, pull them out, hose them off, slide them back) but with the job it's done so far it's amazing.

### ⭐⭐⭐⭐⭐ Works as Designed
*by A***. on December 7, 2024*

Easy to clean and works well. I remove top, empty contents, hose out container and filters. Close back up. It's not an immediate remedy. But, it's definitely working. Will probably buy another to have a spare. Size is a little bit larger than I realized. But, it's the same size that's advertised. Good value. Common sense assembly - along with assembly directions.

### ⭐⭐⭐⭐ Works Great
*by A***  on July 9, 2024*

The instructions are useless. Luckily I found a video on u tube. Once it was installed my pond was totally clear in a matter of hours.

## Frequently Bought Together

- SUNSUN CBF-350 Bio Gravity Pond Filter Up to 1500 Gallon
- Sealproof Kinkproof 1-1/2" Dia Waterfall, Pond Tubing, 1-1/2-Inch ID, 20 FT, Black Corrugated PVC Strong Flexible Tubing, Made in USA
- VIVOSUN 4500 GPH Submersible Water Pump, 220W Pond Pump, Ultra Quiet Aquarium Pump with 19FT. Lift Height for Pond Waterfall, Fish Tank, Statuary, or Hydroponics

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-07*