--- product_id: 295200455 title: "POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack- Black" brand: "powertec" price: "₱1038" currency: PHP in_stock: true reviews_count: 8 url: https://www.desertcart.ph/products/295200455-powertec-70149-4-inch-dust-control-flex-cuff-with-steel store_origin: PH region: Philippines --- # Includes 2 steel hose clamps Reusable & flexible rubber cuff 4-inch OD airtight seal POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack- Black **Brand:** powertec **Price:** ₱1038 **Availability:** ✅ In Stock ## Summary > 🔧 Keep your workspace spotless with airtight precision! ## Quick Answers - **What is this?** POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack- Black by powertec - **How much does it cost?** ₱1038 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/295200455-powertec-70149-4-inch-dust-control-flex-cuff-with-steel) ## 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 - • **Compact & Lightweight:** Easy to handle at just 200g, fits standard 4-inch dust collection pipes - • **Flexible Rubber Design:** Adapts effortlessly to slight diameter variations for a snug fit every time - • **Quick Install & Reusable:** Swap and connect dust collection fittings in seconds—no tools required - • **Seamless Airtight Connection:** Eliminates leaks with a perfect 4-inch OD seal for dust-free performance - • **Durable Steel Clamps Included:** Secure your setup without messy tape or screws—professional-grade hold ## Overview The 70149 4 Inch Dust Control Flex Cuff is a premium rubber coupler designed to create airtight, leak-proof connections between 4-inch dust collection fittings. Equipped with two durable steel hose clamps, it ensures a secure, reusable, and flexible fit that adapts to slight diameter differences, making dust collection setups cleaner and more efficient for woodworking professionals. ## Description This coupler is designed to provide you with an airtight connection between a pair of 4” dust collection fittings or hoses. And it comes equipped with standard hose clamps so that you won’t need unattractive duct tape or a messy assortment of screws. It’s a highly useful (and reusable) dust collection system accessory, as it allows you to interchange fittings and connect adapters to keep all of your dust collection tools connected. Dimensions of Rubber Connector Cuff 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: (1) Flexible Cuff Coupler with (2) Steel Clamps - FUNCTION: Provides a perfectly sealed, airtight connection between a pair of 4 inch OD dust collection equipment ports, pipes or fittings - EASY TO USE: These reusable flex cuffs are easily installed and can be removed without the need for assorted screws or duct tape - PREMIUM BUILD: Made with a durable rubber construction to withstand long-term wear and tear, and possesses a flexible design that seamlessly conforms to slight diameter differences in fittings - DIMENSIONS: O. D 4-9/16” and I. D 4” | Connects to 4 inch nominal outer diameter adapter or dust collection pipe ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00M3JDU2Q | | Best Sellers Rank | #2 in Vacuum & Dust Collector Hose Clamps | | Country Of Origin | China | | Date First Available | 3 November 2014 | | Item Model Number | 70149 | | Manufacturer | Southern Technology LLC | | Product Dimensions | 11.43 x 11.43 x 6.35 cm; 199.58 g | ## Product Details - **Size:** 4 Inch - **Material:** Rubber - **Brand:** POWERTEC - **Colour:** Black - **Item dimensions L x W x H:** 11.4 x 11.4 x 6.4 centimeters ## Images ![POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack- Black - Image 1](https://m.media-amazon.com/images/I/61ACGSNS94L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seal *by on Reviewed in the United Arab Emirates 30 September 2024* Perfect ### ⭐⭐⭐⭐ good quality *by on Reviewed in the United Arab Emirates 18 August 2022* all good ### ⭐⭐⭐ Oversized. *by on Reviewed in the United Arab Emirates 22 October 2025* 4 inch is actually the inside diameter, it's impossible to fit a market duct that is 4 inches around this, the angled rim makes it even worse, I was desperate and I cut off the the rim, and still wasn't able to join 2 ducts (4 inch) with this!Otherwise it's good, quality, sturdy and love the fact that clamps are included. ## Frequently Bought Together - POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack- Black - POWERTEC 70106 4-Inch Y-Fitting Dust Collection Hose Connector, Black - POWERTEC 70295-P2 4-Inch Integrated Blast Gate Clog Resistant, Anti Gap Tapered ABS Plastic Fitting for Dust Collection Systems, 2PK --- ## 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/295200455-powertec-70149-4-inch-dust-control-flex-cuff-with-steel](https://www.desertcart.ph/products/295200455-powertec-70149-4-inch-dust-control-flex-cuff-with-steel) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-31*