T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

Brand: TH Marine

T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

Overflow drain tube is 18 inches long and fits 1-1/2 inch thru-hulls.

$36.78 USD

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T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal
Product Overview

T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

The T-H Marine 18” Overflow Drain Tube – Straight with Screen is the most trusted and original solution in livewell plumbing.

This drain tube is designed to fit all T-H Marine 1-1/2 inch thru-hull fittings, combining overflow and drain functions in a single, efficient setup.

Each tube features a rigid white PVC standpipe and a flexible, tough vinyl boot end for a snug, watertight fit.

The tube and boot's outside diameter is 1-5/8 inches, specifically sized to fit securely into 1-1/2 inch thru-hull drains.

This ensures a positive seal without tools, adhesives, or clamps.

To operate, simply insert the boot into the thru-hull.

When ready to drain the livewell or baitwell, just pull the tube from the top — no need to reach into the water.

The included screen helps block debris and can be trimmed to custom lengths as needed.

Built from marine-grade PVC, this overflow tube is durable, chemical-resistant, and ready for long-term use in freshwater or saltwater environments.

Designed for floor drain installations, straight tubes are ideal for draining through the bottom of the well.

Key Features

Outside diameter is 1-5/8 in – Specifically designed to fit 1-1/2 in T-H Marine thru-hull fittings securely
Combines drain and overflow – One tube handles both functions, reducing holes and simplifying plumbing
18 in straight design with screen – Designed for floor-drain use and can be trimmed for a custom fit
Pull-to-drain function is easy – Simply lift the tube from above to start draining, no reaching into water
Construction is marine-grade PVC – Long-lasting, flexible, and resistant to chemicals, UV, and corrosion
OEM boat builders trust it – The original and most reliable overflow drain tube in the marine industry

Specifications

Technical Specifications
Length
18.13 lb
Width
8.06 lb
Height
6.0 lb
Weight
0.3 lb
Product & Shipping Details
ASIN
B0000AXRDQ
UPC
733572014044
Ships From
United States
Brand
TH Marine
FAQ

Frequently Asked Questions

About T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

01 What is the length of the overflow drain tube?

The overflow drain tube is 18 inches long.

02 What material is the overflow drain tube made from?

The overflow drain tube is made from marine-grade PVC.

03 What is the outside diameter of the tube and boot?

The outside diameter of the tube and boot is 1-5/8 inches.

04 What is the ASIN for this product?

The ASIN for this product is B0000AXRDQ.

05 What is the UPC / barcode for this product?

The UPC/barcode for this product is 733572014044.

06 Where does this ship from?

Orders ship from our fulfillment center in Dover, Delaware, USA.

07 How many days will it take to arrive?

Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Sep 5.

08 Does this product accept returns?

Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.

T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

Special Offer

T-H Marine 18 in Overflow Drain Tube - Straight with Screen Fits 1-1/2 in Thru-Hulls (1-5/8in OD Boot) - Livewell and Baitwell Drain Tube - PVC - Easy Pull Top Removal

Get 5% off this item today — code TRY5 at checkout.

$36.78

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