1. Boat Plumbing-Ventilation Offered
  2. sku: 6790391695044632
  3. TRIDENT MARINE 481-3000

TRIDENT MARINE 481-3000 Polyduct Blower Hose 704917017518 50FT

481-3000 Trident Marine 3 Inch X 50ft Blue Polyduct Blower Hose 4813000

( Brand: Trident Marine ), ( Part Type: Blower Hose ), ( Manufacturer Part Number: 481-3000 ), ( UPC: 704917017518 )

Review TRIDENT MARINE Inch 50ft Blue Polyduct Blower Hose 4813000

Introducing the Trident Marine 481-3000 50ft Polyduct Blower Hose, a high-performance accessory designed for marine applications. This hose is engineered to deliver superior airflow and durability, making it an essential component for your marine air conditioning or ventilation system.

Measuring 50 feet in length, this hose is long enough to accommodate various marine setups while still offering the flexibility and maneuverability you need. The Polyduct design ensures that it can effectively transport large volumes of air while withstanding the rigors of marine environments.

The Trident Marine 481-3000 Polyduct Blower Hose is constructed from a robust and resilient material. This hose features a polyurethane outer layer that is resistant to abrasion, UV light, and chemicals commonly found in marine applications. The inner layer is made of a high-density, reinforced polyester material that provides superior airflow and insulation, ensuring efficient and consistent performance.

This hose is designed with a smooth, reinforced interior and exterior that minimizes turbulence and friction, reducing the risk of damage and wear. Additionally, the hose is equipped with a double-clamped, reinforced end fitting that provides a secure connection and ensures a tight seal, preventing air leaks and maintaining optimal system efficiency.

The Trident Marine 481-3000 50ft Polyduct Blower Hose is compatible with most marine air conditioning and ventilation systems. Its versatile design allows it to be used in a variety of marine applications, including yachts, cruisers, and commercial vessels.

In summary, the Trident Marine 481-3000 50ft Polyduct Blower Hose is a superior marine air transportation solution that offers durability, flexibility, and high-performance airflow. Its Polyduct design, robust construction, and reliable fittings make it an ideal choice for marine applications where efficient and consistent air transportation is essential.

Trident Marine's 481-3000 50ft polyduct blower hose is a popular choice for marine applications due to its durability and flexibility. Here are the pros and cons of buying this hose:

Pros:

1. Durable: The hose is made of polyduct material, which is resistant to UV radiation, ozone, and abrasion. It is also resistant to kink and crush, making it ideal for marine use.

2. Flexible: The hose is highly flexible, which makes it easy to maneuver in tight spaces and around corners.

3. Long Lasting: The hose is designed to withstand the harsh marine environment, ensuring that it lasts longer than traditional hoses.

4. Easy to Install: The hose is easy to install, as it does not require any special tools or fittings.

5. Large Diameter: The hose has a large diameter, which allows for increased airflow and reduced pressure drop.

Cons:

1. Cost: The Trident Marine 481-3000 50ft polyduct blower hose is more expensive than traditional hoses.

2. Heavy: The hose is heavier than traditional hoses due to its larger diameter and durable material.

3. Limited Compatibility: The hose may not be compatible with all types of blowers or compressors, so it's essential to check compatibility before making a purchase.

Conclusion:

The Trident Marine 481-3000 50ft polyduct blower hose is an excellent investment for marine applications where durability, flexibility, and increased airflow are essential. Its resistance to the harsh marine environment and ease of installation make it a worthwhile investment, despite its higher cost and weight. However, it's essential to ensure compatibility with your blower or compressor before making a purchase.

Recommendation:

If you require a durable, flexible, and long-lasting hose for marine applications, the Trident Marine 481-3000 50ft polyduct blower hose is an excellent choice. Its increased airflow and ease of installation make it a worthwhile investment, even with its higher cost and weight. However, always check compatibility with your blower or compressor before making a purchase.

part # 4813000 prices

  • $253.80-$274.44

specifications vesselvent:

  • brand: Trident Marine
  • part type: Blower Hose
  • manufacturer part number: 481-3000
  • upc: 704917017518

payments vesselvent:

  • wallet: Apple-pay
  • other
  • credit card: Visa

offer vesselvent:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: November 6, 2025

seller vesselvent:

  • rating: 99.3%
  • # reviews: 328439

general vesselvent:

  • condition: New
  • Parts Accessories > Boat Parts > Plumbing Ventilation

returns vesselvent:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping vesselvent:

  • transit: 4-4 Days
  • carrier: FedEx
  • type: Fixed
  • class: Standard
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
part type: blower hose,
category: boat parts > plumbing ventilation, sku: 6790391695044632,

Trident Marine 481-3000 Is Similar To:

vesselvent logo
5 offers $253.80–$274.44 USD
  • Offer #1: $253.91 price + free delivery = $253.91* total. Trident Polyduct is the most flexible, crush proof and rugged blower duct hose for heat, ventilation, and air conditioning (HVAC). Trident Marine 3" x 50' Blue Polyduct Blower Hose.FREE SHIPPING
  • Offer #2: $274.44 price + free delivery = $274.44* total. Robust Construction: Heavy-duty polypropylene hose reinforced with a flexible polypropylene rod helix provides exceptional durability, crush resistance, and a smooth inner wall for optimal airflow. Trident Marine's Polyduct Blower Hose is engineered for superior ventilation in demanding marine HVAC systems.FREE SHIPPING
  • Offer #3: $253.80 price + free delivery = $253.80* total. Heavy Duty polypropylene hose, reinforced with a flexible polypropylene rod helix.FREE SHIPPING
  • Offer #4: $257.99 price + free delivery = $257.99* total.FREE SHIPPING
  • Offer #5: $263.34 price + $9.02 delivery = $272.36* total.+$9.02 shipping