--- product_id: 627208792 title: "Waterfall Spillway, 8 inch Wide Weir, Waterfall Box, Smooth Flow, Durable Construction, Easy to Install, Great for Waterfalls, Pondless Water Features and Streams" price: "₱10217" currency: PHP in_stock: true reviews_count: 13 url: https://www.desertcart.ph/products/627208792-waterfall-spillway-8-inch-wide-weir-waterfall-box-smooth-flow store_origin: PH region: Philippines --- # 8 in. wide spillway for smooth flow Supports pumps 800-2500 GPH Compact 14.5x10.3x6 in. for easy install Waterfall Spillway, 8 inch Wide Weir, Waterfall Box, Smooth Flow, Durable Construction, Easy to Install, Great for Waterfalls, Pondless Water Features and Streams **Price:** ₱10217 **Availability:** ✅ In Stock ## Summary > 💦 Elevate your outdoor oasis with effortless elegance and smooth serenity! ## Quick Answers - **What is this?** Waterfall Spillway, 8 inch Wide Weir, Waterfall Box, Smooth Flow, Durable Construction, Easy to Install, Great for Waterfalls, Pondless Water Features and Streams - **How much does it cost?** ₱10217 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/627208792-waterfall-spillway-8-inch-wide-weir-waterfall-box-smooth-flow) ## 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 - • **Compact & Discreet:** Sleek black design and symmetrical flat surfaces make installation quick and invisibly elegant. - • **Durability Meets Design:** UV-resistant, high-impact plastic withstands weight and weather while blending seamlessly into your landscape. - • **Plug & Play Compatibility:** Works flawlessly with pumps from 800 to 2500 GPH, giving you flexible power options. - • **Engineered for Smooth Flow:** Built-in water baffle and long spillway bill deliver a gentle, mesmerizing cascade every time. - • **Effortless Waterfall Creation:** Transform your pond or yard with a serene waterfall in minutes—no pro needed. ## Overview The Pond Boss 8-inch Waterfall Spillway is a durable, UV-resistant waterfall box designed for easy installation and smooth water flow. Compatible with pumps ranging from 800 to 2500 GPH, its compact 14.5 x 10.31 x 6-inch size and black discreet design blend seamlessly into any water feature or pondless stream, delivering a professional-grade waterfall experience with minimal effort. ## Description Create a beautiful waterfall or a disappearing water feature and enjoy the soothing sounds of moving water with the pond boss® 8 in. Waterfall Spillway. It can be easily added to an existing pond for the simple addition of a waterfall. The spillway’s overall dimensions are 14.5 in. x 10.31 in. x 6 in., making it easy to use for quick installation. The black color and discreet design blend into your water garden landscape. Key features like the built-in water baffle and long bill ensure a gentle and smooth flow. Its symmetrical design and true flat surfaces make it easy to level and hide under landscape slate or stone. UV resistant, high-impact plastic and sturdy construction allow this 8 in. wide spillway to withstand substantial weight. Ideal for use with your desired pump between 800 GPH – 2500 GPH via 3/4 in. or 1 in. ID (inner diameter) tubing. The pond boss 8 in. Waterfall Spillway is supported by a 90-day warranty. Review: Great quality and easy to DIY - Absolutely perfect for a yard pond. It for the 1/2 tubing that we got perfectly. There’s no need to buy an expensive kit. We got everything for under $100. Super easy to install with tubing and some glue. Made well and water flows fine. So far, 3 months in we haven’t had any leaks! Super functional and makes a beautiful addition to our yard on a diy budget! We just added a few landscape rocks on top and it’s held up well! Review: Awesome pond waterfall! - The size of this waterfall was perfect for my pond! The hose coming from the pump fits nice and snug and have had no issues with leaks. Seems to be very well made and good quality. Very easy to setup and works well. Does great at circulating water in my pond and looks very nice. ## Features - EASY WATERFALL — easily create a waterfall or a disappearing water feature and enjoy the soothing sounds of moving water. Can be added to an existing pond for the simple addition of a waterfall. - BEAUTIFUL WATERFALL DISPLAY — built-in water baffle and 8 in. wide spillway’s long bill ensures a gentle and smooth flow. Connect to your desired pump between 800 GPH – 2500 GPH. - DURABLE CONSTRUCTION — symmetrical design and true flat surfaces make it easy to level and hide under landscape slate or stone. UV resistant, high-impact plastic and sturdy construction allow this spillway to withstand substantial weight. - BLENDS IN SEAMLESSLY — black color and discreet design blend into your waterfall’s landscape - COMPACT FOR QUICK INSTALLATION — spillway’s overall dimensions are 14.5 in. x 10.31 in. x 6 in., making it easy to use for quick installation. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #19,592 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #53 in Water Garden & Pond Treatment | | Customer Reviews | 4.6 out of 5 stars 796 Reviews | ## Images ![Waterfall Spillway, 8 inch Wide Weir, Waterfall Box, Smooth Flow, Durable Construction, Easy to Install, Great for Waterfalls, Pondless Water Features and Streams - Image 1](https://m.media-amazon.com/images/I/61aR3F3XDpL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality and easy to DIY *by P***W on July 23, 2025* Absolutely perfect for a yard pond. It for the 1/2 tubing that we got perfectly. There’s no need to buy an expensive kit. We got everything for under $100. Super easy to install with tubing and some glue. Made well and water flows fine. So far, 3 months in we haven’t had any leaks! Super functional and makes a beautiful addition to our yard on a diy budget! We just added a few landscape rocks on top and it’s held up well! ### ⭐⭐⭐⭐⭐ Awesome pond waterfall! *by C***S on July 28, 2025* The size of this waterfall was perfect for my pond! The hose coming from the pump fits nice and snug and have had no issues with leaks. Seems to be very well made and good quality. Very easy to setup and works well. Does great at circulating water in my pond and looks very nice. ### ⭐⭐⭐⭐⭐ Very durable and works as expected *by A***R on February 26, 2026* This spillway was the perfect size for my needs. The material is very rigid and durable. I will update my review if turns out to not hold up to the seasons, but so far I am very pleased. If you want to use it as directed, the installation is very straightforward and simple. ## Frequently Bought Together - POND BOSS Waterfall Spillway, 8 inch Wide Weir, Waterfall Box, Smooth Flow, Durable Construction, Easy to Install, Great for Waterfalls, Pondless Water Features and Streams - Aquagarden Flexible Reinforced Pond Tubing, 20ft x 3/4" Internal Diameter, Smooth-bore PVC, Includes 2 Stainless Steel Hose Clamps, Corrugated, Tough and Strong --- ## 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.ph/products/627208792-waterfall-spillway-8-inch-wide-weir-waterfall-box-smooth-flow](https://www.desertcart.ph/products/627208792-waterfall-spillway-8-inch-wide-weir-waterfall-box-smooth-flow) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-10-08*