---
product_id: 530121449
title: "HALF OFF PONDS 16-Inch Filtering Waterfall Spillway for Ponds and Waterfall Streams up to 4,000 gallons. Includes Filter Media"
price: "8522465₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/530121449-half-off-ponds-16-inch-filtering-waterfall-spillway-for-ponds
store_origin: VN
region: Vietnam
---

# 16-inch wide waterfall spillway Includes BioBalls & filter media Handles up to 1,200 GPH flow rate HALF OFF PONDS 16-Inch Filtering Waterfall Spillway for Ponds and Waterfall Streams up to 4,000 gallons. Includes Filter Media

**Price:** 8522465₫
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your pond game with a waterfall that filters, flows, and fascinates!

## Quick Answers

- **What is this?** HALF OFF PONDS 16-Inch Filtering Waterfall Spillway for Ponds and Waterfall Streams up to 4,000 gallons. Includes Filter Media
- **How much does it cost?** 8522465₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/530121449-half-off-ponds-16-inch-filtering-waterfall-spillway-for-ponds)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable, UV-resistant construction backed by a 5-year warranty for long-term peace of mind.
- • **Effortless Setup:** User-friendly design with included barb fittings for quick, hassle-free installation—get your pond flowing in no time.
- • **Cascading Elegance:** Showcase a stunning 16-inch wide waterfall that transforms any pond or water garden into a serene oasis.
- • **Powerful Filtration:** Dual-stage mechanical and biological filtration with BioBalls and filter pads ensures crystal-clear water and a thriving ecosystem.
- • **Robust Flow Capacity:** Engineered to handle up to 1,200 gallons per hour, perfect for ponds and streams up to 4,000 gallons.

## Overview

The HALF OFF PONDS 16-Inch Filtering Waterfall Spillway combines a dramatic 16-inch cascading waterfall with advanced biological and mechanical filtration, including BioBalls and filter media. Designed for ponds up to 4,000 gallons, it supports flow rates up to 1,200 GPH, enhancing water clarity and aeration. Easy to install with included barb fittings and built from durable, UV-resistant materials, this spillway is backed by a 5-year warranty, making it a smart, stylish upgrade for any pond enthusiast.

## Description

desertcart.com : HALF OFF PONDS 16-Inch Filtering Waterfall Spillway for Ponds and Waterfall Streams up to 4,000 gallons. Includes Filter Media : Patio, Lawn & Garden

Review: 🪷🫧The Essential Upgrade For A Thriving Pond Ecosystem!🫧🪷 - 🪷If you're tired of fighting cloudy water and struggling to hide bulky, unattractive filters, the HALF OFF PONDS 10" Filtering Waterfall is the solution you’ve been looking for. This compact, powerful, and intelligently designed unit is truly a 5 out of 5 stars product. It has fundamentally transformed both the clarity of my water and the aesthetic appeal of my DIY koi pond. 🫧Aesthetics and seamless integration: The primary goal of a water feature is beauty, and this unit delivers. The 10-inch spillway is perfectly sized to create a dramatic, yet natural-looking cascade without being overwhelming. The low-profile design is constructed from durable, UV-resistant plastic, making it incredibly easy to camouflage. I was able to completely submerge the body of the filter when the water is all the way to the max level. Then I was able to stack river rock and natural flat sandstones directly in front of and on top of the the spillway as I did more alterations and add-ons to the features and decorations that I wanted to my koi pond. It has since remained stable, and it's still in place! The result is a gorgeous, wide sheet of water that appears to emerge magically from the rocks, lending a professional, high-end look to my 150-gallon pond! ​🪷The filtration powerhouse with bioballs is where the FWW10 truly shines. It combines 3 critical elements for comprehensive pond health that I noticed right away: 📍The mechanical filtration: The included filter mat traps floating debris, leaves, and muck, ensuring the water is physically clean before it moves on. 📍The Biological Filtration: The massive surface area of the included BioBalls fosters incredible colonies of beneficial bacteria. This biological powerhouse rapidly breaks down harmful ammonia and nitrite, keeping the water chemistry perfectly balanced for my koi and aquatic plants. The clarity of my pond improved dramatically within 72 hours of installation! 📍Gives enhanced aeration: The built-in Venturi piping system is an ingenious feature. It actively draws air into the water flow before it hits the spillway, boosting dissolved oxygen levels. This is vital for fish health and the overall vitality of the pond ecosystem. ​📍Flow rate: The unit is engineered to handle flow rates up to 1,200 GPH, which is more than enough capacity for most small to medium-sized ponds (up to 1,000 gallons). I run mine with a 900 GPH pump, and the flow is spectacular. ​🫧Installation simplicity and durability: As an avid DIYer, I appreciate products that are truly designed for the user. The installation was incredibly fast. The unit comes with pre-drilled inlets and fittings for common tubing sizes (3/4" to 1-1/2" ID), making the pump connection straightforward. It’s light enough to manage easily, yet rugged enough to withstand being backfilled with soil and rocks. ​🪷The construction quality feels solid and reliable, reinforced by the generous 5-year warranty offered by Half Off Ponds. This commitment to longevity provides great peace of mind that this filter is a long-term investment. ​🫧My Final Verdict: The HALF OFF PONDS 10" Filtering Waterfall is the perfect blend of form and function. It provides professional-grade, dual-stage mechanical and biological filtration, delivers outstanding aeration, and creates a breathtaking waterfall display—all in a compact, easy-to-install package. It’s an indispensable component for any pond owner serious about water clarity and aquatic health. This is a must-buy! ⭐️⭐️⭐️⭐️⭐️
Review: Highly Recommend - I have about a 1,200 gallon fish pond and this filter cleaned the water within hours. If your pond is very filthy before use, I would keep and eye on the filter for the first day it's on since it cleans the water so fast that the water started spilling over the top of the filter and ended up losing some water. Once the filter was cleaned and it cycled again that issue did not happen again. Overall, I highly recommend!

## Features

- Create a Stunning Pond Waterfall Display: Showcase your water feature with the relaxing sights and soothing sounds of a waterfall spillway. A beautiful addition to any small indoor aquarium, landscape fountain, or backyard water garden.
- Maximized Filtration: This 16" wide waterfall features BioBalls, a biological filter pad, and a built-in rock and plant shelf. It provides biological and mechanical filtration while aerating your pond—delivering a dramatic, cascading 16" waterfall for both function and beauty.
- Easy, Cost-Effective Setup: Designed for simple installation, this efficient pond filtration system is perfect for pond owners, homeowners, and fish enthusiasts looking for reliable, affordable performance.
- Includes two barb fittings: a 1-5/6" to 1-1/2" step-down barb and a 1" straight barb. Backed by a 5-Year Warranty.
- Handles High Water Flow with Ease: This filtering waterfall weir is designed to accommodate up to 1,200 GPH, making it a powerful addition to any pond waterfall spillway or waterfall filter setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #66,658 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #43 in Pond Filtration Equipment |
| Customer Reviews | 4.6 out of 5 stars 102 Reviews |

## Images

![HALF OFF PONDS 16-Inch Filtering Waterfall Spillway for Ponds and Waterfall Streams up to 4,000 gallons. Includes Filter Media - Image 1](https://m.media-amazon.com/images/I/61jA2ve7lwL.jpg)

## Available Options

This product comes in different **Material Type, Style** options.

## Questions & Answers

**Q: Why choose Half Off Ponds?**
A: When you choose Half Off Ponds, you're choosing quality, savings, and service you can rely on. Join the growing community of satisfied customers who trust us to keep their ponds flowing, clean, and beautiful.

**Q: Is this kit easy to install for beginners?**
A: Yes! The FWW16 is designed with ease of use in mind. With plug-and-play components and no complicated plumbing, it’s perfect for DIY pond enthusiasts of all skill levels.

**Q: What size tubing does it connect to?**
A: The FWW16 is compatible with standard 1.5" ID tubing. Hose clamps are recommended for secure installation.

**Q: What flow rate is recommended for this weir?**
A: Anything up to 4000 GPH works with this product

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🪷🫧The Essential Upgrade For A Thriving Pond Ecosystem!🫧🪷
*by �***� on October 19, 2025*

🪷If you're tired of fighting cloudy water and struggling to hide bulky, unattractive filters, the HALF OFF PONDS 10" Filtering Waterfall is the solution you’ve been looking for. This compact, powerful, and intelligently designed unit is truly a 5 out of 5 stars product. It has fundamentally transformed both the clarity of my water and the aesthetic appeal of my DIY koi pond. 🫧Aesthetics and seamless integration: The primary goal of a water feature is beauty, and this unit delivers. The 10-inch spillway is perfectly sized to create a dramatic, yet natural-looking cascade without being overwhelming. The low-profile design is constructed from durable, UV-resistant plastic, making it incredibly easy to camouflage. I was able to completely submerge the body of the filter when the water is all the way to the max level. Then I was able to stack river rock and natural flat sandstones directly in front of and on top of the the spillway as I did more alterations and add-ons to the features and decorations that I wanted to my koi pond. It has since remained stable, and it's still in place! The result is a gorgeous, wide sheet of water that appears to emerge magically from the rocks, lending a professional, high-end look to my 150-gallon pond! ​🪷The filtration powerhouse with bioballs is where the FWW10 truly shines. It combines 3 critical elements for comprehensive pond health that I noticed right away: 📍The mechanical filtration: The included filter mat traps floating debris, leaves, and muck, ensuring the water is physically clean before it moves on. 📍The Biological Filtration: The massive surface area of the included BioBalls fosters incredible colonies of beneficial bacteria. This biological powerhouse rapidly breaks down harmful ammonia and nitrite, keeping the water chemistry perfectly balanced for my koi and aquatic plants. The clarity of my pond improved dramatically within 72 hours of installation! 📍Gives enhanced aeration: The built-in Venturi piping system is an ingenious feature. It actively draws air into the water flow before it hits the spillway, boosting dissolved oxygen levels. This is vital for fish health and the overall vitality of the pond ecosystem. ​📍Flow rate: The unit is engineered to handle flow rates up to 1,200 GPH, which is more than enough capacity for most small to medium-sized ponds (up to 1,000 gallons). I run mine with a 900 GPH pump, and the flow is spectacular. ​🫧Installation simplicity and durability: As an avid DIYer, I appreciate products that are truly designed for the user. The installation was incredibly fast. The unit comes with pre-drilled inlets and fittings for common tubing sizes (3/4" to 1-1/2" ID), making the pump connection straightforward. It’s light enough to manage easily, yet rugged enough to withstand being backfilled with soil and rocks. ​🪷The construction quality feels solid and reliable, reinforced by the generous 5-year warranty offered by Half Off Ponds. This commitment to longevity provides great peace of mind that this filter is a long-term investment. ​🫧My Final Verdict: The HALF OFF PONDS 10" Filtering Waterfall is the perfect blend of form and function. It provides professional-grade, dual-stage mechanical and biological filtration, delivers outstanding aeration, and creates a breathtaking waterfall display—all in a compact, easy-to-install package. It’s an indispensable component for any pond owner serious about water clarity and aquatic health. This is a must-buy! ⭐️⭐️⭐️⭐️⭐️

### ⭐⭐⭐⭐⭐ Highly Recommend
*by N***. on November 9, 2025*

I have about a 1,200 gallon fish pond and this filter cleaned the water within hours. If your pond is very filthy before use, I would keep and eye on the filter for the first day it's on since it cleans the water so fast that the water started spilling over the top of the filter and ended up losing some water. Once the filter was cleaned and it cycled again that issue did not happen again. Overall, I highly recommend!

### ⭐⭐⭐⭐ Great!
*by A***R on June 7, 2025*

Great! Easy to install and product is as described. Recommend

## Frequently Bought Together

- HALF OFF PONDS 16-Inch Filtering Waterfall Spillway for Ponds and Waterfall Streams up to 4,000 gallons. Includes Filter Media
- Hecaty 17.7"x 17.7" Large Pump Barrier Bag, Pond Pump Filter Bag, Black Media, Nylon Mesh Bag, Swimming Pool Filters(Black)
- LONGRUN Pond Tubing 1 Inch Diameter, 20.7 Feet Long Corrugated Flexible Hose Pipe with Clamps Pipe Fittings, Pool PVC Tube for Garden Ponds Waterfalls Camping Caravans Filters Drainage Marine

---

## 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.vn/products/530121449-half-off-ponds-16-inch-filtering-waterfall-spillway-for-ponds](https://www.desertcart.vn/products/530121449-half-off-ponds-16-inch-filtering-waterfall-spillway-for-ponds)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*