Airow Marine 316 Stainless Steel Seawater Filter - High-Flow Corrosion Proof (32mm Port)

In stock
Sale price$160.00
Size: 1 inch
Your Available Cash Credits
Spend $99+ Unlock $7
Spend $350+ Unlock $30
Spend $800+ Unlock $75
Spend $1,500+ Unlock $150
Spend $3,000+ Unlock $350
Spend $5,000+ Unlock $600
*Auto-applied at checkout (Item Subtotal Only)

Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).

Settlement Protocols

American Express
Apple Pay
Google Pay
Mastercard
PayPal
Shop Pay
Union Pay
Visa

SECURE_ENCRYPTION_PROTOCOL_ACTIVE


Experience unparalleled marine filtration with the Airow Marine Seawater Filter, engineered from premium 316 Stainless Steel for superior durability and corrosion resistance. Designed for elite vessels, this high-flow purifier ensures your yacht, speedboat, or bass boat engine receives crystal-clear water, protecting critical components from abrasive particles and marine debris.

Featuring robust construction and a precise satin brushed finish, this filter boasts a 32mm port size for optimal flow, standing at 152mm in height with a sturdy 3.3kg build. Its corrosion-proof design, backed by marine-grade 316 stainless steel, guarantees extended longevity and peak performance even in the harshest saltwater environments. Trust Airow Marine for precision-engineered parts that meet the highest standards of marine excellence.

Airow Marine Seawater Filter Infographic: The Standard in Marine Seawater Filtration, with features like 316 Stainless Steel, High-Flow Capacity, Corrosion Proof. Technical Specifications: Height 152mm, Top Diameter 93mm, Base Diameter 122mm, Port Size 32mm, Weight 3.3kg. Precision, Durability, Trust.

Frequently Asked Questions

How does the Airow Marine filter prevent corrosion in harsh saltwater environments?
The Airow Marine filter is precision-engineered from marine-grade 316 Stainless Steel, a superior alloy specifically chosen for its exceptional resistance to pitting, crevice corrosion, and general corrosion in chloride environments. This inherent material property, confirmed by visual forensic analysis, ensures long-term durability and prevents saltwater degradation, making it truly 'Corrosion Proof'.
Will this filter restrict engine performance due to low flow or compatibility issues?
No, the Airow Marine filter is designed with a high-flow capacity and features a 32mm (1.25 inch) port size, as explicitly detailed in the technical specifications. This optimized design minimizes flow restriction, ensuring your marine engine receives an ample supply of clean water without compromising performance. It's universally compatible with most marine plumbing systems.
What kind of vessels is this marine seawater filter suitable for?
This filter is ideal for a broad range of elite marine vessels, including yachts, speedboats, bass boats, and pontoon boats. Its robust 316 Stainless Steel construction and precision engineering are tailored to meet the demanding requirements of high-performance and luxury watercraft, ensuring reliable and clean seawater intake for critical engine cooling and other onboard systems.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
316 Stainless Steel
Surface_Finish
Satin Brushed Finish
UV_Resistance
Inherently UV-Stable (316 Stainless Steel Composition)
Corrosion_Rating
316 Stainless Steel, Saltwater Certified
Compatibility
Yacht, Speedboat, Bass Boat, Pontoon, Center Console
Hull_Integration
Not Applicable (system-integrated component compatible with all common marine vessel constructions)
Standard_Ref
Universal Marine Filtration Standard

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