--- product_id: 514064668 title: "70190V 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, 1 PK" brand: "powertec" price: "11230 som" currency: KGS in_stock: true reviews_count: 12 url: https://www.desertcart.kg/products/514064668-70190v-4-inch-by-2-1-2-inch-y-fitting store_origin: KG region: Kyrgyzstan --- # Dual 4" to 2.5" hose splitter Fits inside hoses for secure clamp Rugged ABS plastic durability 70190V 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, 1 PK **Brand:** powertec **Price:** 11230 som **Availability:** βœ… In Stock ## Summary > πŸ”§ Connect, Control, Conquer Your Dust Game! ## Quick Answers - **What is this?** 70190V 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, 1 PK by powertec - **How much does it cost?** 11230 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/514064668-70190v-4-inch-by-2-1-2-inch-y-fitting) ## Best For - powertec enthusiasts ## Why This Product - Trusted powertec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Compatibility:** Designed to fit inside 4" and 2.5" nominal ID hoses, ensuring a snug, clamp-secure connection. - β€’ **Compact Yet Powerful Design:** Precisely engineered dimensions for easy installation without sacrificing performance. - β€’ **Built to Last, Built for Work:** Constructed from abrasion-resistant ABS plastic to withstand heavy-duty workshop use. - β€’ **Seamless Dust Control Integration:** Effortlessly splits two 4" hoses into one 2.5" port for optimized dust collection flow. - β€’ **Upgrade Your Workshop Cleanliness:** Eliminate dust buildup with a smooth Y-fitting that replaces clunky T-fittings for better airflow. ## Overview The POWERTEC 70190V Y-Fitting Dust Collection Hose Connector is a durable, ABS plastic accessory designed to split two 4-inch nominal ID dust hoses into one 2.5-inch nominal ID hose or machine port. Engineered for abrasion resistance and secure clamp fitting, it enhances dust collection efficiency in woodworking and power tool setups, making it an essential upgrade for maintaining a cleaner, healthier workshop environment. ## Description Introducing the 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector by POWERTEC. This conveniently designed y connector is a handy dust collector accessory intended to help expand your dust collection system hoses and its applications. This fitting is commonly used in place of β€œT” fittings, providing a smoother transition to branched off main lines where design limitations will not allow use for overhead runs. Versatile Design Whether you’re splitting a hose run for a pair of sanders, or connecting your router table to a shop vac – the applications are endless. Most importantly, you’ll find this 4-Inch by 2-1/2-Inch dust collector hose connector to be a valuable asset to keeping your workshop clean and clear of dust. Premium Build Made with rugged ABS plastic, this hose connector is tough, highly durable and able to withstand the wear and tear commonly associated with abrasive and high volume use. Compatible Size Two 4 inch OD and one 2-1/2 inch OD y fitting nominal ends are slightly undersized to fit inside your 4” or 2-1/2” ID dust hose or port . Will not directly connect to other 4” or 2-1/2” OD ports. 4” Outer Diameter: 3-61/64” | Inner Diameter: 3-3/4” 2-1/2” Outer Diameter: 2-15/32” | Inner Diameter: 2-5/16” POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry. ## Features - INCLUDES: 4 in. to 2-1/2 in. Dust Collection Hose Y-Fitting Connector - FUNCTION: Connects Two 42 nominal ID dust hoses to split to one 2-1/2" nominal ID machine or dust hose - FEATURES: Fits inside dust collection hoses and secures with band clamps, easy-to-use and versatile design that accommodates a variety of dust collection systems and woodworking power tools with 4" and 2-1/2" ID ports - BUILD: Fittings is constructed out of rugged ABS plastic for abrasion resistance, toughness and long-term durability - DIMENSIONS: Two 4-Inch nominal end measure 3-15/16 inch OD and 3-45/64 inch ID, 2-1/2" nominal end measure 2-15/32 inch OD and 2-5/16 inch ID | Material Thickness: 1/8 inch ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BPGPYZP6 | | Best Sellers Rank | #315,515 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #482 in Vacuum & Dust Collector Replacement Parts #3,002 in Power Tool Replacement Parts | | Brand Name | POWERTEC | | Color | 4" by 2.5" Y Fitting | | Connector Type | Wye | | Customer Reviews | 4.6 4.6 out of 5 stars (124) 4.6 out of 5 stars | | Exterior Finish | ABS | | Included Components | (1) 4" to 2-1/2" Dust Collection Hose Y-Fitting Connector | | Item Dimensions | 10.04 x 6.7 x 3.95 inches | | Item Type Name | POWERTEC 70190V 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, 1 PK | | Manufacturer | POWERTEC | | Manufacturer Part Number | 70190V | | Material Type | Plastic | | Model Number | 70190V | | Number Of Pieces | 1 | | Size | 4" by 2.5" Y Fitting | | Thread Size | 2.5 inch | | Unit Count | 1.0 Count | | Upc | 843441121299 | ## Product Details - **Brand:** POWERTEC - **Color:** 4" by 2.5" Y Fitting - **Connector Type:** Wye - **Exterior Finish:** ABS - **Item dimensions L x W x H:** 10.04 x 6.7 x 3.95 inches - **Manufacturer:** POWERTEC - **Material:** Plastic - **Number of Pieces:** 1 - **Size:** 4" by 2.5" Y Fitting - **UPC:** 843441121299 ## Images ![70190V 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, 1 PK - Image 1](https://m.media-amazon.com/images/I/61E3JHzZLFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works just as you'd expect. *by on Reviewed in the United States March 23, 2025* Straightforward product that works well. I used this to split off a smaller section of dust collection hose from my main 4in line to a 2.5in line that leads to my miter saw. You obviously need hose clamps or tape to connect everything up, but this works well. The plastic seems thick and durable. Wish the price was just a touch lower since the price of all these different adapters in even a modest dust collection system really adds up, but otherwise good splitter. ### ⭐⭐⭐⭐⭐ Works *by on Reviewed in the United States February 11, 2024* My bandsaw has a 4 inch lower port and a 2 1/2 inch upper port,this was perfect to connect my dust collector to both dust ports.Collector has a 4 inch pipe added a short 2 1/2 inch flexible pipe from an old vacume cleaner to the upper works great.Had to get 2 4 inch clamps to connect to saw and collector pipe. I used the WEN clamps. ### ⭐⭐⭐⭐ Good air flow *by on Reviewed in the United States March 28, 2026* Good air flow for both 4" and 2Β½" hoses. Pretty sturdy. If you use a single dust collector for two different machines you need an air dam on both hoses, the 2Β½" and the 4".This diverter is good quality and a great price. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/514064668-70190v-4-inch-by-2-1-2-inch-y-fitting](https://www.desertcart.kg/products/514064668-70190v-4-inch-by-2-1-2-inch-y-fitting) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-07-29*