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Boat Thru-Hull Fittings & Intake Strainers

68 results

A particularly important part of annual maintenance is inspecting your boat thru hull fittings. Improperly maintained marine thru hull fittings are a number one cause of sinking – so inspect them annually for any deterioration. Additionally, keep hoses from clogging by adding a scoop strainer on deck and marine intake strainers inline before water pumps. Fisheries Supply is your premier supplier of boat intake and thru hull strainers from the top brands – so shop now and save or browse our wide selection of seacock valves.

CategoryBoat Plumbing Fixtures & Supplies
CategoryBoat Thru-Hull Fittings & Intake Strainers
Show In-Stock Only

253 Series Hose - Marelon

Forespar

253 Series Barbed Marelon Thru Hull

Available in 7 options

In Stock
906010 of Forespar 251 Series Marelon Thru Hull Connector

Forespar

251 Series Marelon Thru Hull Connector

Available in 6 options

In Stock

TH Marine Supplies

Thru-Hull Fittings - Straight

Available in 12 options

In Stock
Barbed Mushroom Thru-Hull

Marine Hardware

Bronze Barbed Mushroom Thru-Hull

Available in 7 options

In Stock
STAINLESS INTAKE STRAINER - 1IN

Sea-Dog Line

High Speed Slotted Intake Strainer - with Pipe

SKU: 378613 | Item ID: SDL 369575

Special Order Only
Plastic Thru-Hull Connection: Broad Flange

Perko

Plastic Thru-Hull Connection: Broad Flange

Available in 6 options

In Stock
th-500-w of Groco Bronze Thru-Hull Fittings - TH Series

Groco

Bronze Thru-Hull Fittings - TH Series

Available in 9 options

In Stock
Marine Hardware High-Speed Stainless Steel Scoop Strainer

Marine Hardware

High-Speed Stainless Steel Scoop Strainer

SKU: 370749 | Item ID: MHI HSWP1.000-S

In Stock
High-Speed Scoop Strainer

Marine Hardware

High-Speed Bronze Scoop Strainers

Available in 6 options

In Stock
Curved Thru-Hull Fittings - Barbed

Groco

Curved Thru-Hull Fittings - Barbed

Available in 4 options

In Stock
Stainless Steel Barbed Mushroom Thru-Hull

Marine Hardware

Stainless Steel Barbed Mushroom Thru-Hull

Available in 7 options

In Stock
Hose Barb Thru-Hull

Sea-Dog Line

Hose Barb Thru-Hull

Available in 4 options

In Stock
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Perko

Bronze Mushroom Thru-Hull Fitting

Available in 9 options

In Stock
Barbed Mushroom Thru-Hull

Marine Hardware

Stainless Steel over Glass-Filled Nylon Barbed Mushroom Thru-Hull

Available in 7 options

In Stock
906060 of Forespar Scoop Strainers

Forespar

Scoop Strainers

Available in 4 options

In Stock
th-90 of TH Marine Supplies Thru Hull 90 Degree

TH Marine Supplies

Thru Hull 90 Degree

SKU: 430266 | Item ID: THM TH-90-DP

In Stock
00th50fs of Buck Algonquin Thru-Hull - Flush Type with Screen

Buck Algonquin

Thru-Hull - Flush Type with Screen

Available in 4 options

In Stock
906002 of Forespar 250 Series Flush Head Marelon Thru Hull

Forespar

250 Series Flush Head Marelon Thru Hull

Available in 5 options

In Stock
th-1290t-dp of TH Marine Supplies Threaded Thru Hull

TH Marine Supplies

Threaded Thru Hull

SKU: 390264 | Item ID: THM TH-1290T-DP

In Stock
Thru-Hull Intake Strainers - with Pipe

Buck Algonquin

Thru-Hull Intake Strainers - with Pipe

Available in 5 options

In Stock

Marine Hardware

Mushroom Thru-Hulls - Standard Length

Available in 16 options

In Stock
SC Series Slotted Strainer

Groco

SC Series Slotted Strainer

Available in 6 options

In Stock
th-1892-b of TH Marine Supplies Elbow Thru-Hull Fitting

TH Marine Supplies

Elbow Thru-Hull Fitting

SKU: 1004245 | Item ID: THM TH-1892-B

In Stock
Straight Hose Thru-Hull Fittings

Groco

Straight Hose Thru-Hull Fittings

Available in 7 options

In Stock
thxl-750-w of Groco Thru Hull THXL-750-W

Groco

Thru Hull THXL-750-W

SKU: 1004331 | Item ID: GRO THXL-750-W

In Stock
th-7590 of TH Marine Supplies Thru-Hull 90 Degrees

TH Marine Supplies

Thru-Hull 90 Degrees

SKU: 392796 | Item ID: THM TH-7590-DP

In Stock
11X7-1/2IN BRZ SCOOP STRAINER

Buck Algonquin

Scoop Strainer

SKU: 86216 | Item ID: B/A 00SS1100

In Stock
white of Attwood 90 Degree Thru-Hull Connector

Attwood

90 Degree Thru-Hull Connector

Available in 2 options

In Stock
Scoop Strainer - BSP Threads

Vetus

Scoop Strainer - BSP Threads

Available in 5 options

In Stock
Perforated Hull Strainer with Access Door

Groco

Perforated Hull Strainer with Access Door

Available in 9 options

In Stock
Round Intake Strainers

Perko

Round Intake Strainers

Available in 7 options

In Stock
Slotted Hull Strainer with Access Door

Groco

Slotted Hull Strainer with Access Door

Available in 6 options

In Stock
Intake Strainer

Perko

Intake Strainer

Available in 4 options

In Stock
Stainless Steel Thru Hulls

Vetus

Stainless Steel Thru Hulls

Available in 6 options

In Stock
Barbed Mushroom Thru-Hull

Marine Hardware

Chrome over Bronze Barbed Mushroom Thru-Hull

Available in 7 options

In Stock
Plastic Thru-Hull Connection: Narrow Flange

Perko

Plastic Thru-Hull Connection: Narrow Flange

Available in 6 options

In Stock
1290cp of TH Marine Supplies Chrome Plated 90 Degree Thru Hull

TH Marine Supplies

Chrome Plated 90 Degree Thru Hull

SKU: 430241 | Item ID: THM TH-1290CP-DP

In Stock
0066 of Perko Scoop Strainer

Perko

Scoop Strainer

Available in 3 options

In Stock
Thru-Hull  -  Flush Type

Buck Algonquin

Thru-Hull - Flush Type

Available in 2 options

In Stock
Mushroom Thru-Hulls

Marine Hardware

Bronze Exended Length Mushroom Thru-Hulls

Available in 6 options

In Stock
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Forespar

Nash No. 209 Thru-Hull Labels

SKU: 455135 | Item ID: FOR 100018

In Stock
Extra Long Thru-Hulls

Buck Algonquin

Extra Long Thru-Hulls

Available in 6 options

In Stock
Thru Hull Connections

Buck Algonquin

Thru Hull Connections

Available in 10 options

In Stock
Bronze Thru-Hull Fittings FTH Series

Groco

Bronze Thru-Hull Fittings FTH Series

Available in 9 options

In Stock
thxl-1000-w of Groco NPS NPT Combo XL Bronze Thru Hull

Groco

NPS NPT Combo XL Bronze Thru Hull

SKU: 203550 | Item ID: GRO THXL-1000-W

In Stock
1-45 results of 68