Features & Benefits
- Protects rainwater quality
- Diverts contaminated water from roof
- Use diverted water in drip irrigation or drainage
- Customizable diverter chamber
- Slow release control valve
- Includes latest First Flush technology
- Home Page /
- Patio, Lawn & Garden /
- Gardening & Lawn Care /
- Garden Watering Equipment /
- Rain Barrels & Accessories /
- Rain Barrels /
- Rain Harvesting First Flush with Catch-All Te...
0 ratings
Item #:
21988346
Rain Harvesting First Flush with Catch-All Tee Water Diverter Kit, 4"
90% of respondents would recommend this to a friend
Item #:
21988346
XOF 96731
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The First Flush Plus Downpipe protects rainwater quality by using the first flush to divert the water from your roof that is the most contaminated away from your rainwater tank.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
First Flush System
Effectively diverts initial rainwater runoff, ensuring that only clean water enters your storage system, which greatly enhances water quality for gardening or household use.
Easy Installation
Designed for straightforward setup with standard downpipes, allowing users to quickly improve their rainwater harvesting system without requiring extensive tools or experience.
Durable Materials
Constructed from high-quality, weather-resistant materials, the First Flush Plus Downpipe ensures long-lasting performance and reliability, even in harsh weather conditions, making it a smart investment.
Product Details
- Diverts the first flush of rainwater to improve water quality before it reaches the tank
- The diverted water is automatically released through a slow release valve for various uses
- Features the latest First Flush technology: First Flush Plus Tee
- Customizable Diverter Chamber allows for the addition of appropriate pipe length to divert the required volume of first flush
- Includes a Slow Release Control Valve for draining after rainfall events
- Comes with components such as First Flush Plus Tee, Ball Seat, End Coupling, Pipe Wall Brackets, Sealing Ball, Transparent Rapid Release Exit Funnel, Flow Control Valves, Plastic Filter Screen, and Hose Connector
| Brand Name | Rain Harvesting |
| Model Number | WDDP111 |
| Global Trade Identification Number | 09317118999203 |
| Unit Count | 1 Count |
| Manufacturer | Blue Mountain Co |
| Number of Items | 1 |
| Manufacturer Part Number | WDDP111 |
| Thread Size | 4 inches (10.2 cm) |
| Valve Type | Slow Release Valve |
| Inlet Connection Size | 4 inches (10.2 cm) |
| Outlet Connection Size | 4 inches (10.2 cm) |
| Size | 4"Round Pipe (10.2 cm) |
| Material Type | Plastic |
| Material | Plastic |
| Brand | Rain Harvesting |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Water Quality Focused
Ideal for those prioritizing clean, high-quality rainwater by minimizing contaminants from initial runoff.
-
DIY Enthusiasts
Great for home improvement fans looking to efficiently manage rainwater collection systems themselves.
-
Environmentally Conscious
Perfect for eco-friendly users wanting to sustainably harvest and utilize rainwater resources.
-
Small Scale Use
Not suitable for users with minimal rainwater collection needs or small rooftops.
Product Description
Rain Harvesting First Flush with Catch-All Tee Water Diverter Kit, 4"
Have any Query? Chat with us
Related Searches
Customer Questions & Answers
-
Question:
What is the First Flush Plus Downpipe 4 WDDP111 used for?
Answer: The First Flush Plus Downpipe 4 WDDP111 is designed to optimize rainwater harvesting systems by ensuring the initial dirty water from the roof is diverted away from storage tanks. This initial water typically contains contaminants such as dirt, debris, and pollutants that have accumulated on the roof. By using this downpipe, you can ensure that only clean rainwater is collected, making it safer for water reuse in gardening or other applications. -
Question:
What materials are used in the construction of the First Flush Plus Downpipe 4 WDDP111?
Answer: This product is made from high-quality, durable materials that are resistant to corrosion and UV rays. The construction typically includes a mix of durable plastics designed for durability in various weather conditions. Using quality materials ensures longevity and reliability in stormwater management for years to come, which is essential for effective rainwater harvesting. -
Question:
How does the First Flush Plus Downpipe 4 WDDP111 work?
Answer: The First Flush Plus Downpipe 4 WDDP111 functions by using a simple yet effective mechanism that captures the initial runoff water and directs it away from the main storage system. When it rains, the downpipe fills with water until it reaches a designated level, the flow is then diverted, allowing only cleaner water to enter the tank. This ensures that contaminants are kept out of your water storage, enhancing the quality of harvested rainwater. -
Question:
Is the First Flush Plus Downpipe 4 WDDP111 suitable for all roof types?
Answer: Yes, the First Flush Plus Downpipe 4 WDDP111 is compatible with various roof types, including metal, tile, and asphalt. It can be effectively used in any residential or commercial building that harvests rainwater. Ensuring compatibility is essential for efficiency, allowing you to collect high-quality water regardless of the existing roofing material. -
Question:
Can the First Flush Plus Downpipe 4 WDDP111 be installed by a DIY enthusiast?
Answer: Absolutely, the First Flush Plus Downpipe 4 WDDP111 is designed for straightforward installation, making it accessible for DIY enthusiasts. With commonly available tools and clear instructions, anyone with basic plumbing skills can install it. This self-installation option is ideal for homeowners looking to take control of their rainwater harvesting without needing professional help. -
Question:
What maintenance does the First Flush Plus Downpipe 4 WDDP111 require?
Answer: Maintenance for the First Flush Plus Downpipe 4 WDDP111 is minimal; regular inspections ensure that it functions properly. You should check for blockages or debris buildup periodically and clean the system if necessary. This simple maintenance routine can enhance performance and ensure that your rainwater collection remains efficient and effective. -
Question:
How can I maximize the efficiency of my First Flush Plus Downpipe 4 WDDP111?
Answer: To maximize the efficiency of your First Flush Plus Downpipe 4 WDDP111, ensure it is installed at an appropriate height for optimal flow. Additionally, regularly clean your roof to minimize debris entering the system and verify that all connections are secure to prevent leaks. By following these steps, you can enhance the quality of harvested rainwater for garden irrigation or home use. -
Question:
What is the capacity of the First Flush Plus Downpipe 4 WDDP111?
Answer: The First Flush Plus Downpipe 4 WDDP111 typically has a capacity designed to handle the initial runoff generated from various rainfall amounts, easily accommodating average residential rainwater harvesting needs. This capacity is sufficient for domestic applications, helping to ensure that contaminants are effectively diverted before reaching your storage system, contributing to cleaner collection. -
Question:
Where can I buy the First Flush Plus Downpipe 4 WDDP111 in Senegal?
Answer: You can purchase the First Flush Plus Downpipe 4 WDDP111 from Ubuy in Senegal. Ubuy offers a convenient online shopping experience with a wide range of products, including rainwater harvesting solutions. Their platform provides easy access to selection and additional tools to assist in your purchase decision. -
Question:
Can the First Flush Plus Downpipe 4 WDDP111 be used for commercial applications?
Answer: Yes, the First Flush Plus Downpipe 4 WDDP111 is suitable for both residential and commercial applications. Its design is versatile enough to effectively manage rainwater runoff in larger buildings and properties. Businesses looking to implement sustainable water management practices will benefit greatly from this solution, ensuring compliance and promoting environmentally friendly initiatives.
Rain Harvesting Rain Barrels WDDP111 Editorial Review
This product is a first flush water diverter. It comes with photos on the box to assist in assembly but no assembly instructions. Buyers can find assembly video on YouTube if they Google the brand. It works with vertical flowing up into the tank and does not come with clear PVC downspout. It has a ball that allows more water to enter the filter and works great. The inlet and outlet take a 4" PVC pressure pipe, but with the adapters provided, buyers can use cheaper 4" PVC sewer pipe with a smaller ID which fits the adapters. No adapter is provided for the outlet to the filter section, and it does not come with a 4" vertical tube. In general, customers were satisfied with the product, which they felt was easy to install and worked great, catching contaminants and diverting clean water properly. Some felt that it was missing clear instructions or some necessary components, while others appreciated the cheaper option available for piping. Overall, it seems like a solid product that does its job well, but buyers might need to do a bit of extra research or purchases to get the full kit.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to install
- Works great at catching contaminants
- Cheaper option available for piping
Cons
- Missing assembly instructions
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Top selling Downpipe in Senegal
Last Updated on August 13, 2026
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XOF 96731
Order now and get it around Friday, September 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.