--- product_id: 255526920 title: "Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit - Marine Outboard Engine Flushing" brand: "redneck convent" price: "367 zł" currency: PLN in_stock: true reviews_count: 5 category: "Redneck Convent" url: https://www.desertcart.pl/products/255526920-redneck-convent-dual-water-feed-boat-motor-flusher-rectangular-cup store_origin: PL region: Poland --- # Dual water feed for max flushing Tool-free, instant installation Fits 10+ major outboard brands Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit - Marine Outboard Engine Flushing **Brand:** redneck convent **Price:** 367 zł **Availability:** ✅ In Stock ## Summary > 💦 Keep your engine fresh, your boat ready, and your weekend worry-free! ## Quick Answers - **What is this?** Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit - Marine Outboard Engine Flushing by redneck convent - **How much does it cost?** 367 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/255526920-redneck-convent-dual-water-feed-boat-motor-flusher-rectangular-cup) ## Best For - redneck convent enthusiasts ## Why This Product - Trusted redneck convent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No-Tool Setup:** Slide on, connect hose, and go—no tools, no hassle, no downtime. - • **Complete Flush Kit:** Includes dual flusher and two quick-connect hose fittings for seamless garden hose hookup. - • **Dual Water Feed Power:** Flush both intake ports simultaneously for unbeatable salt and mineral removal. - • **Universal Compatibility:** Engineered to fit Johnson, Mercury, Yamaha, Honda, Suzuki & more with adjustable swivel cups. - • **Leakproof Rectangular Cups:** Secure, tight seal prevents water loss and ensures efficient engine flushing every time. ## Overview The Redneck Convent Dual Water Feed Boat Motor Flusher is a professional-grade marine maintenance tool designed to flush outboard engines with fresh water efficiently. Featuring rectangular, leakproof cups and quick-connect hose fittings, it fits most major outboard brands and installs without tools, ensuring corrosion prevention and engine longevity with every use. ## Description Whether outfitting your boat for the first time or replacing old flushers, the Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit – Marine Outboard Engine Flushing is perfect for nautical journeys and mechanical maintenance. Effectively flush your outboard boat engine with fresh water to rid salt, sand, and silt and to prevent clogging and corrosion. You can flush your engine after every trip and enjoy the added convenience of test-running your boat on dry land before navigating the waters. Simply attach to your garden hose, slide this over your boat’s lower unit water intake, and turn on your water supply. This package includes 1 dual feed flusher and 2 hose fittings for your convenience. Hose and water supply required, not included. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. Review: Used a big plastic barrel for engine testing, this clamp was so practical and easy to use, love it. Review: Works well. Used it for the first time last weekend. Fits snug and pushed the water through my v6 mercury 150 as you would want need and expect. ## Features - ULTIMATE DUAL FEED FLUSHER: Use the Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit – Marine Outboard Engine Flushing to obliterate salt and mineral build up along with other contaminants from your outboard boat engine’s lower unit cooling system when hooked up to a garden hose; Effective way to flush engine with fresh water to prevent clogging and corrosion and allow for engine adjustments - EASY INSTALLATION: Requires no tools for installation or removal; Simply slide the flusher muff cups over the top of the water intake slots on your boat and connect your garden hose to one of the included quick connect fittings to run motor out of the water or use to winterize motor; Never turn water supply to full force or damage to drive may occur - FITS YOUR BOAT: Compatible with most Johnson/Evinrude, Mercury, Yamaha, Chrysler, Force, Honda, Nissan, Suzuki, and Tohatsu outdrives; As long as your boat includes side water inlet ports, this flusher is for you; Rotate muff ears to fit and seal over the water pick-ups on the lower unit (cups swivel to be positioned horizontally or vertically for a multitude of ways to put it on) - NO LEAKAGE: Inferior round cups do not always fit correctly over intake ports, but these rectangular cups are easy to put on, clamp very tightly, and provide maximum water flow in both intakes while allowing for zero leakage once you start the engine; Cup dimensions 5 inches x 3.25 inches and 1.25 inches deep (12.7cm x 8.3cm x 3.2cm); Black coated steel frame for quick and secure connection - CONTENTS: Package includes (1) dual feed flusher and (2) quick connect style hose fittings that easily attach to your standard garden hose (hose not included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0773WCHP7 | | Best Sellers Rank | #33,263 in Sporting Goods ( See Top 100 in Sporting Goods ) #9 in Boat Engine Motor Flushers | | Brand | Redneck Convent | | Customer Reviews | 4.5 4.5 out of 5 stars (716) | | Date First Available | 26 December 2017 | | Item Weight | 640 g | | Lift Type | Manual | | Manufacturer | Redneck Convent | | Manufacturer Part Number | 0974 | | Manufacturer reference | 0974 | | Product Dimensions | 47.37 x 14.99 x 8.13 cm; 640 g | ## Product Details - **Brand:** Redneck Convent - **Colour:** Black - **Engine type:** 4 Stroke - **Item weight:** 0.64 Kilograms - **Material:** Rubber/Metal ## Images ![Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit - Marine Outboard Engine Flushing - Image 1](https://m.media-amazon.com/images/I/71W92gonxdL.jpg) ## Questions & Answers **Q: Can I fit this on my head to silence my girlfriends complaining?** A: Yes this could probably work if you have a very small hat size. I would suggest plugging the hose connector with a wine cork to keep unwanted irritating noise from flowing down the tube. For maximum sound reduction, consider giving her the full bottle of wine after removing the cork. According to Dr. Spock bottlefeeding is usually helpful for preventing crying and whining. **Q: Is it safe run your motor for about 20 mins at a low speed.** A: Not sure about that. I never do it that long, but I don’t see why not. It does a great job of providing the water supply needed **Q: are the muffs rubber or plastic?** A: The muffs are rubber. **Q: Will it work for a 2003 Yamaha 225 4 stroke?** A: it fits a bravo outdrive , so I don't see why it wouldn't fit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***S on 9 September 2024* Used a big plastic barrel for engine testing, this clamp was so practical and easy to use, love it. ### ⭐⭐⭐⭐⭐ Review *by C***K on 3 August 2025* Works well. Used it for the first time last weekend. Fits snug and pushed the water through my v6 mercury 150 as you would want need and expect. ### ⭐⭐⭐⭐⭐ Review *by H***R on 12 May 2019* This unit is outstanding. I have an old runabout at my Minnesota lake place that I’ve always performed my own service on. The boat still looks and runs like new. Unfortunately I somehow misplaced my old motor flusher while cleaning out a shed over the winter, so was in need of a new one. You never really know what the quality is when you buy online until you get your hands on it. This product exceeded my expectations in every way. Cost a few bucks more than some of the cheapies but I guarantee it’s the last one you’ll buy (unless you lose it!) Sturdy, well made from obviously good quality materials, and worked flawlessly. A very nice unit👌 ## Frequently Bought Together - Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit – Marine Outboard Engine Flushing - Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA) - Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 32 oz --- ## 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.pl/products/255526920-redneck-convent-dual-water-feed-boat-motor-flusher-rectangular-cup](https://www.desertcart.pl/products/255526920-redneck-convent-dual-water-feed-boat-motor-flusher-rectangular-cup) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*