Aqua-Tek Flush 'n Flow Marine System Cleaner 1L
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Aqua-Tek Flush 'n Flow cleans marine water-cooled systems, both fresh and salt, including gas and diesel engines, air conditioning and refrigeration systems, heat exchangers, water makers, and more. This powerful cleaner safely removes water and lime scale, rust and calcium deposits, barnacles, mussels, tiger shells, clay, oily and biological matter, and more.
Key Features:
- Cleans marine water-cooled systems, both fresh and salt, including gas and diesel engines, air conditioning and refrigeration systems, heat exchangers, water makers, and more
- Safely removes water and lime scale, rust and calcium deposits, barnacles, mussels, tiger shells, clay, oily and biological matter, and more
- Does not cause flash rusting
- Leaves behind a residue that repels water to impede further scaling and attachment
- Safe for a variety of material, and 100% biodegradable
- NEW formula for enhanced performance
Specifications:
- Size: 1 L
- 100% biodegradable
- Safe for marine systems
Essential maintenance product for keeping marine cooling systems operating efficiently and preventing costly repairs from scale buildup.
Typically ships in 4–5 business days. Availability confirmed upon order.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.