Best in 7 days
![Flushmaster Outboard Flushing System - 4 Outlet w/Four 20' Hose Kits [SM-FM4020]](https://cdn.shopify.com/s/files/1/0494/1627/4077/files/108596XL.jpg?v=1771977101)
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- USA
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
Flushmaster Outboard Flushing System - 4 Outlet w/Four 20' Hose Kits [SM-FM4020]Outboard Flushing System 4 Outlet with Four 20' Hose Kits The Flushmaster is a portable, marine grade device designed to automate the flushing process for up to four outboard motors. Powered by (3) AA batteries, it ensures thorough engine cleaning by flushing each motor sequentially before automatically shutting off. With its IP67 waterproof certification, the Flushmaster is built to last, offering a convenient and time saving solution for outboard
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 2356 reviews
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Product Reviews
★★★★★ 5
Great Seller
Product arrived quickly and exactly as described. No issue whatsoever. Highly Recommended Seller!!!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Nice and easy to install.
Nice and easy to install
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Reviewed in the United States on August 20, 2025
★★★★★ 3
Not recommended
Works but is so thick it stops a lot of the airflow from getting through making your AC work harder audibly. Also has a funky smell it puts off. not recommended.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Exact fit
Exact replacement for my Toyota GX 460 cabin air filter. The air flow was good. When you install this filter the dark carbon should be on top for proper air flow.
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Reviewed in the United States on October 13, 2025
★★★★★ 5
Perfect!
This was exactly what I needed! It fits perfectly and was in brand new condition.
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Reviewed in the United States on March 30, 2026
