Livewell Aerator & Drain Kit - Marine Grade, High-Flow (25.5mm Cutout)

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Enhance your fishing experience with the Airow Marine Livewell Aerator & Drain Kit, engineered for the modern angler. This comprehensive kit features a high-flow L-shaped aerator with a precision-slitted red head for optimal oxygenation, paired with a robust black threaded through-hull drain. Constructed from premium UV-stabilized, corrosion-resistant marine-grade polymer, both components ensure long-lasting performance in harsh saltwater and freshwater environments. The drain boasts a 25.5mm cutout size for easy, universal installation, with a total length of 16cm and drain height of 81mm. Designed for effortless aeration and efficient drainage, this system maintains a healthy environment for your catch, making it an essential upgrade for any fishing boat. Airow Marine Livewell Aeration and Drainage infographic detailing high-flow design, corrosion resistance, easy installation, drain specifications (Length 16cm, Drain Height 81mm, Cutout 25.5mm), and an in-situ demonstration in a boat livewell.

Frequently Asked Questions

Is this livewell kit difficult to install for an average boat owner?
No, the Airow Marine Livewell Kit is designed for easy installation, featuring a standard 25.5mm (1 inch) cutout size for the through-hull drain, which simplifies fitting into most existing or new livewell systems. The simple threaded components and hose barb connections ensure a straightforward setup.
Will these plastic components degrade quickly in harsh marine environments?
Absolutely not. Both the aerator and drain components are constructed from premium, UV-stabilized, marine-grade polymer, ensuring exceptional resistance to saltwater, freshwater, and prolonged sun exposure. This advanced material prevents common issues like brittleness, discoloration, and corrosion, ensuring long-term durability.
How effective is the aeration system for keeping fish healthy?
The Airow Marine Aerator features a high-flow design with a precision-slitted red head that maximizes oxygenation by dispersing water efficiently and gently. This superior design ensures a consistently healthy and oxygen-rich environment in your livewell, crucial for keeping your catch or bait in optimal condition for extended periods.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
High-Density UV-Stabilized ABS/Nylon Composite
Surface_Finish
Smooth Molded Finish
UV_Resistance
UV-Stabilized Marine-Grade Polymer
Corrosion_Rating
Marine-Grade Polymer
Compatibility
Bass Boat, Pontoon, Center Console, Jon Boat
Hull_Integration
Fiberglass, Aluminum, Rotomolded Plastic
Standard_Ref
Universal Fit

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety