--- product_id: 119609924 title: "Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter" brand: "craftsman" price: "159.89 DT" currency: TND in_stock: false reviews_count: 5 category: "Craftsman" url: https://www.desertcart.tn/products/119609924-craftsman-cmxzvbe38660-diffuser-polypropylene-black-2-1-2-in-diameter store_origin: TN region: Tunisia --- # Quieter operation reduces noise Easy installation on 2.5-inch ports Diffuses air to reduce debris blowback Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter **Brand:** craftsman **Price:** 159.89 DT **Availability:** ❌ Out of Stock ## Summary > 🔇 Silence the chaos, amplify your productivity. ## Quick Answers - **What is this?** Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter by craftsman - **How much does it cost?** 159.89 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/119609924-craftsman-cmxzvbe38660-diffuser-polypropylene-black-2-1-2-in-diameter) ## Best For - craftsman enthusiasts ## Why This Product - Trusted craftsman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Debris Defense:** Diffuses exhaust air to prevent dust and debris from scattering in your workspace. - • **Plug & Play Simplicity:** Effortlessly attaches to your Craftsman wet/dry vac’s 2.5-inch blowing port—no tools needed. - • **Whisper-Quiet Workflow:** Minimizes distracting vacuum noise so you can focus on your craft. - • **Built for the Long Haul:** Industrial-grade polypropylene construction stands up to heavy-duty shop use. - • **Universal Fit for Craftsman:** Designed specifically for Craftsman wet/dry vacuums, ensuring seamless compatibility. ## Overview The Craftsman CMXZVBE38660 diffuser is a durable, polypropylene accessory designed to reduce noise and diffuse air exhaust from 2.5-inch blowing ports on Craftsman wet/dry vacuums. It enhances workshop comfort by minimizing dust blowback and motor noise without compromising suction power, making it an essential upgrade for professionals seeking a cleaner, quieter workspace. ## Description The CRAFTSMAN 2-1/2 in. Air Muffler/Diffuser is designed to reduce the operation noise of a wet/dry vac. This accessory connects to a blowing port to suppress motor noise without reducing suction power. Fits CRAFTSMAN wet/dry vacs with a 2-1/2 in. diameter blowing port. Review: Fits most vacuum hoses and soft enough to modify with hand tools Review: I saw this featured in a YouTube video to reduce the noise of a shop vac AND diffuse the blowing action from the blower port of the shop vac. The blower port had always been a frustration for me in my woodworking shop because it blew all the fine dust particles everywhere. This adaptor diffuses the blast of exhaust air so it partially eliminates the problem AND make the shop vac a little quieter, too! ## Features - QUIETER OPERATION: Vac muffler diffuser helps reduce air noise for quieter operation - REDUCES BLOW BACK: Diffuses wet dry vacuum airstream to reduce blowing debris and dust - EASY INSTALLATION: Connects to the blowing port of the shop vacuum - INDUSTRIAL-GRADE CONSTRUCTION: CRAFTSMAN wet dry vacuum attachments are built to handle heavy use - FITS: CRAFTSMAN wet/dry vacs with a 2-1/2 in. blowing port ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HZWFLH2 | | Best Sellers Rank | 221,993 in Garden ( See Top 100 in Garden ) 498 in Blower & Vac Accessories | | Brand Name | Craftsman | | Colour | Black | | Country Of Origin | Mexico | | Customer Reviews | 4.5 4.5 out of 5 stars (6,920) | | Filter Type | Cartridge | | Form Factor | Accessory | | Global Trade Identification Number | 00648846007045 | | Included Components | 2-1/2 in. Muffler Diffuser | | Indoor Outdoor Usage | Indoor | | Is Product Cordless | No | | Item Dimensions L x W x H | 10.2L x 10.2W x 17.8H centimetres | | Item Type Name | Diffuser | | Item Weight | 0.21 Pounds | | Manufacturer | Emerson Tool Company | | Model Name | CMXZVBE38660 | | Model Number | CMXZVBE38660 | | Number of Items | 1 | | Number of Power Levels | 1 | | Other Special Features of the Product | Wet/Dry | | Portable | No | | Power Source | Hand Powered | | Recommended Uses For Product | Car | | Surface Recommendation | All floors | | UPC | 648846007045 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Craftsman - **Filter type:** Cartridge - **Power source:** Hand Powered - **Special feature:** Wet/Dry - **Surface recommendation:** All floors ## Images ![Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter - Image 1](https://m.media-amazon.com/images/I/71bMOtmeatL.jpg) ![Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter - Image 2](https://m.media-amazon.com/images/I/71eSqGspQoL.jpg) ![Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter - Image 3](https://m.media-amazon.com/images/I/71AiI43VyjL.jpg) ![Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter - Image 4](https://m.media-amazon.com/images/I/81KeeCcLa5L.jpg) ![Craftsman CMXZVBE38660, Diffuser, Polypropylene, Black, 2-1/2-in. Diameter - Image 5](https://m.media-amazon.com/images/I/81ccwuPF53L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will it fit the blower port that is screw on type?** A: No, I am sorry to report. **Q: Will this fit a vac master 6gallon 3HP?** A: If the inside diameter of the exhaust outlet is 2.25" this unit will fit. On Craftsman Vacuums there is a plastic ridge on the outside of the exhaust port which will keep the muffler from sliding off. If the Vac Master doesn't have this ridge, you may want to tape the muffler to the exhaust port. **Q: Is it possible to buy the foam replacement rather than the entire unit?** A: Hello willcee, We’re sorry the foam is not available as a separate item. If you have any questions, you may call Craftsman Customer Care at 1-888-331-4569. Sincerely, Craftsman Wet/Dry Vac Customer Support **Q: will it fit a 113177280 craftsman wet % dry vac?** A: Hello TEA, No, we’re sorry this muffler/diffuser will not fit the 113.177280. If you have further questions or concerns, you may call our Customer Service at 1-800-325-1184 from Monday to Friday between 8:00 AM to 5:00 PM Central Time and we’ll be glad to assist you. Sincerely, Craftsman Wet/Dry Vac Customer Support ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***I on 21 October 2025* Fits most vacuum hoses and soft enough to modify with hand tools ### ⭐⭐⭐⭐⭐ Review *by R***S on 8 November 2024* I saw this featured in a YouTube video to reduce the noise of a shop vac AND diffuse the blowing action from the blower port of the shop vac. The blower port had always been a frustration for me in my woodworking shop because it blew all the fine dust particles everywhere. This adaptor diffuses the blast of exhaust air so it partially eliminates the problem AND make the shop vac a little quieter, too! ### ⭐⭐ Review *by J***A on 10 March 2020* El producto venía quebrado o roto de la manija, ósea la mitad que se le acopla ya q esta es hueca y tuve q pegarla con silicon y kola loca esto es muy decepcionante cuando compras un producto nuevo con marca de prestigio como craftsman y con un costo más alto de lo normal, de no haber sido por este hecho estaría muy bien ya que la parte inferior parece de plástico duradero (sería el colmo si no) y la argolla roja para desatorar parece q está bien, el detalle es q si se quebró por los maltratos de la paquetería pues no tiene muy buen augurio en cuanto a resistencia y si la mandaron así quebrada pues q pésimo control de calidad. ## Frequently Bought Together - CRAFTSMAN CMXZVBE38660 2-1/2 in. Muffler Diffuser Wet Dry Vac Attachment, Industrial-Grade Shop Vacuum Accessory for Diffusing the Airstream While Cleaning, Fits 2-1/2 in. Hose Diameter - CRAFTSMAN CMXZVBE37413 2-1/2 in. Dusting Brush Wet Dry Vac Attachment, Industrial-Grade Shop Vacuum Accessory for Cleaning Stubborn Debris, Fits 2-1/2 in. Hose Diameter - CRAFTSMAN CMXEVBE17595 16 Gallon 6.5 Peak HP Wet Dry Vac, Heavy-Duty Shop Vacuum Wet and Dry with Filter, Dust Bag, Hose and Attachments for Home Projects & Renovations --- ## 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.tn/products/119609924-craftsman-cmxzvbe38660-diffuser-polypropylene-black-2-1-2-in-diameter](https://www.desertcart.tn/products/119609924-craftsman-cmxzvbe38660-diffuser-polypropylene-black-2-1-2-in-diameter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*