Skip to content
Fat Cat Bait & Fishing Supply (Online Sales Dept)
Fat Cat Bait & Fishing Supply (Online Sales Dept)

Marine Plumbing & Ventilation

  • Original price $18.12
    Original price $18.12 - Original price $18.12
    Original price $18.12
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99

    Thetford AquaMax Holding Tank Treatment - 6-Pack - 8oz Liquid - Spring Shower Scent [96634]

    Thetford Marine
    8 in stock

    AquaMax® Holding Tank Treatment - 6-Pack - 8oz Liquid - Spring Shower ScentAquaMax® Holding Tank Treatment’s advanced enzyme powered formulas neut...

    View full details
    Original price $18.12
    Original price $18.12 - Original price $18.12
    Original price $18.12
    Current price $12.99
    $12.99 - $12.99
    Current price $12.99
    Save $5.13 Save $0.00
  • Original price $74.45
    Original price $74.45 - Original price $74.45
    Original price $74.45
    Current price $47.99
    $47.99 - $47.99
    Current price $47.99

    Perko 0582 Style Replacement Cap w/Inserts [0582DPS99A]

    Perko
    10 in stock

    0582 Style Replacement Cap with Inserts Replacement cap for fuel systems. Includes inserts - Gas - Diesel - Water Features: Scalloped Stainless St...

    View full details
    Original price $74.45
    Original price $74.45 - Original price $74.45
    Original price $74.45
    Current price $47.99
    $47.99 - $47.99
    Current price $47.99
    Save $26.46 Save $0.00
  • Original price $224.18
    Original price $224.18 - Original price $224.18
    Original price $224.18
    Current price $153.99
    $153.99 - $153.99
    Current price $153.99

    Thetford Porta Potti 365 Marine Toilet [92820]

    Thetford Marine
    13 in stock

    Porta Potti 365 Marine ToiletThe Porta Potti Qube 365 is a family size portable toilet with a high capacity waste holding tank and a natural seati...

    View full details
    Original price $224.18
    Original price $224.18 - Original price $224.18
    Original price $224.18
    Current price $153.99
    $153.99 - $153.99
    Current price $153.99
    Save $70.19 Save $0.00
  • Original price $159.95
    Original price $159.95 - Original price $159.95
    Original price $159.95
    Current price $121.99
    $121.99 - $121.99
    Current price $121.99

    Thetford Porta Potti 335 Marine Toilet w/Hold Down Kit [92828]

    Thetford Marine
    4 in stock

    Porta Potti 335 Marine Toilet with Hold Down KitThe Porta Potti 335 with the Hold Down Kit is a super compact portable toilet which is perfect to ...

    View full details
    Original price $159.95
    Original price $159.95 - Original price $159.95
    Original price $159.95
    Current price $121.99
    $121.99 - $121.99
    Current price $121.99
    Save $37.96 Save $0.00
  • Original price $929.28
    Original price $929.28 - Original price $929.28
    Original price $929.28
    Current price $438.99
    $438.99 - $438.99
    Current price $438.99

    Perko 2" Seacock Ball Valve Bronze MADE IN THE USA [0805009PLB]

    Perko
    Only 1 left!

    Perko 2" Seacock Ball Valve BronzeThese valve bodies are offered to meet the needs of applications thatrequire extra long, scoop or flush type thr...

    View full details
    Original price $929.28
    Original price $929.28 - Original price $929.28
    Original price $929.28
    Current price $438.99
    $438.99 - $438.99
    Current price $438.99
    Save $490.29 Save $0.00
  • Original price $87.91
    Original price $87.91 - Original price $87.91
    Original price $87.91
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99

    Johnson Pump Electro Magnetic Float Switch 12V [36152]

    Johnson Pump
    Only 1 left!

    Electronic Float Switch 12vCompact mechanical switch offers a combination of reliable solid state electronics and a sealed float switch. False sta...

    View full details
    Original price $87.91
    Original price $87.91 - Original price $87.91
    Original price $87.91
    Current price $49.99
    $49.99 - $49.99
    Current price $49.99
    Save $37.92 Save $0.00
  • Original price $175.00
    Original price $175.00 - Original price $175.00
    Original price $175.00
    Current price $101.99
    $101.99 - $101.99
    Current price $101.99

    Scandvik Polished SS Oval Sink - 13.25" x 10.5" [10280]

    Scandvik
    Only 2 left!

    Polished Stainless Steel Oval Sink - 13.25" x 10.5"This oval basin is 10 x 13 in. and is mirror-finished with a large (1 in.) flange.Specification...

    View full details
    Original price $175.00
    Original price $175.00 - Original price $175.00
    Original price $175.00
    Current price $101.99
    $101.99 - $101.99
    Current price $101.99
    Save $73.01 Save $0.00
  • Original price $122.00
    Original price $122.00 - Original price $122.00
    Original price $122.00
    Current price $70.99
    $70.99 - $70.99
    Current price $70.99

    Scandvik Mixing Bridge w/Acrylic Knobs - 3/8" [10401P]

    Scandvik
    Only 2 left!

    Mixing Bridge with Acrylic Knobs - 3/8"The mixing bridge has an attachment for a shower hose. The hose attachment threads swivel to any angle to m...

    View full details
    Original price $122.00
    Original price $122.00 - Original price $122.00
    Original price $122.00
    Current price $70.99
    $70.99 - $70.99
    Current price $70.99
    Save $51.01 Save $0.00
  • Original price $153.00
    Original price $153.00 - Original price $153.00
    Original price $153.00
    Current price $88.99
    $88.99 - $88.99
    Current price $88.99

    Scandvik Brushed SS Oval Sink - 13.25" x 10.5" [10281]

    Scandvik
    4 in stock

    Brushed Stainless Steel Oval Sink - 13.25" x 10.5"This oval basin is 10 x 13 in. and is brushed-finished with a large (1 in.) flange.Specification...

    View full details
    Original price $153.00
    Original price $153.00 - Original price $153.00
    Original price $153.00
    Current price $88.99
    $88.99 - $88.99
    Current price $88.99
    Save $64.01 Save $0.00
  • Original price $248.00
    Original price $248.00 - Original price $248.00
    Original price $248.00
    Current price $194.99
    $194.99 - $194.99
    Current price $194.99

    Dometic EnviroComfort Dual Duct Kit f/10 16,000 EDC Retrofit Kit [9108549923]

    Dometic
    Only 1 left!

    EnviroComfort Dual Duct Kit for 10 & 16,000 EDC Retrofit KitThis additional kit for the Dometic marine climate systems can be used to cool or ...

    View full details
    Original price $248.00
    Original price $248.00 - Original price $248.00
    Original price $248.00
    Current price $194.99
    $194.99 - $194.99
    Current price $194.99
    Save $53.01 Save $0.00
  • Original price $109.99
    Original price $109.99 - Original price $109.99
    Original price $109.99
    Current price $79.99
    $79.99 - $79.99
    Current price $79.99

    Frabill Aqua-Life Aerator Dual Output 110V - Greater Than 100 Gallons [14212]

    Frabill
    4 in stock

    Aqua-Life® Aerator Dual Output 110V - Greater Than 100 GallonsAqua-Life® Products run so quietly you'll forget you are aerating your bait. You'll ...

    View full details
    Original price $109.99
    Original price $109.99 - Original price $109.99
    Original price $109.99
    Current price $79.99
    $79.99 - $79.99
    Current price $79.99
    Save $30.00 Save $0.00
  • Original price $102.00
    Original price $102.00 - Original price $102.00
    Original price $102.00
    Current price $61.99
    $61.99 - $61.99
    Current price $61.99

    GROCO 1" Fresh Water Strainer w/Plastic Basket [WSB-1000-P]

    GROCO
    5 in stock

    1" Fresh Water Strainer with Plastic Basket Features: Protect fresh water pumps from debris.   White nylon strainer head and clear plastic sight g...

    View full details
    Original price $102.00
    Original price $102.00 - Original price $102.00
    Original price $102.00
    Current price $61.99
    $61.99 - $61.99
    Current price $61.99
    Save $40.01 Save $0.00
  • Original price $33.50
    Original price $33.50 - Original price $33.50
    Original price $33.50
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99

    Scandvik 14004P Euro Shower Handle Straight - White [14004P]

    Scandvik
    6 in stock

    14004P Euro Shower Handle Straight - WhiteSpecifications: Straight Euro ABS plastic trigger sprayer handle Thread Type: 1/2” NPS-M Color: White

    Original price $33.50
    Original price $33.50 - Original price $33.50
    Original price $33.50
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99
    Save $8.51 Save $0.00
  • Original price $235.00
    Original price $235.00 - Original price $235.00
    Original price $235.00
    Current price $135.99
    $135.99 - $135.99
    Current price $135.99

    Scandvik Black SS Recessed Transom Shower Handle/Hose - Vertical/Horizontal Mount - 6 Hose [12124P]

    Scandvik
    7 in stock

    Black & Stainless Steel Recessed Transom Shower Handle/Hose - Vertical/Horizontal Mount - 6' HoseThis recessed shower cap with composite cup m...

    View full details
    Original price $235.00
    Original price $235.00 - Original price $235.00
    Original price $235.00
    Current price $135.99
    $135.99 - $135.99
    Current price $135.99
    Save $99.01 Save $0.00
  • Original price $163.00
    Original price $163.00 - Original price $163.00
    Original price $163.00
    Current price $94.99
    $94.99 - $94.99
    Current price $94.99

    Scandvik T-Handle Shower Mixer Control [10617P]

    Scandvik
    6 in stock

    T-Handle Shower Mixer ControlThis compact t-handle shower mixer has side-to-side movement that controls water flow and rotates clockwise or counte...

    View full details
    Original price $163.00
    Original price $163.00 - Original price $163.00
    Original price $163.00
    Current price $94.99
    $94.99 - $94.99
    Current price $94.99
    Save $68.01 Save $0.00
  • Original price $189.99
    Original price $189.99 - Original price $189.99
    Original price $189.99
    Current price $141.99
    $141.99 - $141.99
    Current price $141.99

    Jabsco Amazon Bulkhead Manual Bilge Pump [29240-0000]

    Jabsco
    3 in stock

    Amazon Bulkhead Manual Bilge PumpFeatures: Connections: – for 25mm (1”) bore hose Dimensions: – 250mm long, 170mm wide, 120mm high, with 260mm han...

    View full details
    Original price $189.99
    Original price $189.99 - Original price $189.99
    Original price $189.99
    Current price $141.99
    $141.99 - $141.99
    Current price $141.99
    Save $48.00 Save $0.00
  • Original price $80.84
    Original price $80.84 - Original price $80.84
    Original price $80.84
    Current price $67.99
    $67.99 - $67.99
    Current price $67.99

    Mopeka Pro Check Universal f/Poly Tanks w/Primer Mounting Collar [M1017024]

    Mopeka
    26 in stock

    Pro Universal for Poly Tanks with Primer & Mounting CollarThe Mopeka Pro Check Universal Sensor is the next generation of our powerful Pro Che...

    View full details
    Original price $80.84
    Original price $80.84 - Original price $80.84
    Original price $80.84
    Current price $67.99
    $67.99 - $67.99
    Current price $67.99
    Save $12.85 Save $0.00
  • Original price $525.91
    Original price $525.91 - Original price $525.91
    Original price $525.91
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99

    Perko 3/4" IPS Intake Strainer Bronze Made in the USA [0493005PLB]

    Perko
    3 in stock

    Perko 3/4" IPS Intake Strainer BronzePERKO Intake Strainer are designed for easy installation and cleaning.Features include mounting lugs cast int...

    View full details
    Original price $525.91
    Original price $525.91 - Original price $525.91
    Original price $525.91
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99
    Save $271.92 Save $0.00
  • Original price $589.99
    Original price $589.99 - Original price $589.99
    Original price $589.99
    Current price $441.99
    $441.99 - $441.99
    Current price $441.99

    Rule 7700D GPH Evacuator High Volume Utility Pump - 12V [7700D]

    Rule
    15 in stock

    7700D GPH Evacuator High Volume Utility Pump - 12VThe Rule Evacuator high-volume utility pump is ideal for fast evacuation of water from a vessel....

    View full details
    Original price $589.99
    Original price $589.99 - Original price $589.99
    Original price $589.99
    Current price $441.99
    $441.99 - $441.99
    Current price $441.99
    Save $148.00 Save $0.00
  • Original price $206.99
    Original price $206.99 - Original price $206.99
    Original price $206.99
    Current price $152.99
    $152.99 - $152.99
    Current price $152.99

    Jabsco Impeller Removal Tool - 1-9/16" to 2-9/16" (40mm - 65mm) [50070-0040]

    Jabsco
    4 in stock

    Impeller Removal Tool1-9/16" to 2-9/16" (40mm - 65mm)Features: Simple to use Fits ALL makes of impeller Avoids damage to pump All Stainless St...

    View full details
    Original price $206.99
    Original price $206.99 - Original price $206.99
    Original price $206.99
    Current price $152.99
    $152.99 - $152.99
    Current price $152.99
    Save $54.00 Save $0.00
  • Original price $229.99
    Original price $229.99 - Original price $229.99
    Original price $229.99
    Current price $170.99
    $170.99 - $170.99
    Current price $170.99

    Jabsco Solenoid/Anti-Syphon Valve - 24V [37038-2024]

    Jabsco
    22 in stock

    Solenoid/Anti-Syphon Valve - 24VSolenoid valve for use with Quiet Flush fresh water toilets. Inline, normally closed solenoid valve.Features: Supp...

    View full details
    Original price $229.99
    Original price $229.99 - Original price $229.99
    Original price $229.99
    Current price $170.99
    $170.99 - $170.99
    Current price $170.99
    Save $59.00 Save $0.00
  • Original price $13.23
    Original price $13.23 - Original price $13.23
    Original price $13.23
    Current price $7.99
    $7.99 - $7.99
    Current price $7.99

    Johnson Pump Fresh Water Filter Strainer Cover w/O-Ring Assembly [09-36012]

    Johnson Pump
    8 in stock

    Fresh Water Filter Strainer Cover with O-Ring AssemblyFeatures: Strainer Cover For filters used with freshwater pumps

    Original price $13.23
    Original price $13.23 - Original price $13.23
    Original price $13.23
    Current price $7.99
    $7.99 - $7.99
    Current price $7.99
    Save $5.24 Save $0.00
  • Original price $1,256.02
    Original price $1,256.02 - Original price $1,256.02
    Original price $1,256.02
    Current price $709.99
    $709.99 - $709.99
    Current price $709.99

    Johnson Pump Aqua Jet Duo WPS 10.4 Gallons - 24V Water Pressure Pump System [10-13409-02]

    Johnson Pump
    4 in stock

    Aqua Jet Duo WPS 10.4 Gallons - 24V Water Pressure Pump SystemHigh capacity unit with two parallel connected Aqua Jet WPS capacity 40 l/min fixed ...

    View full details
    Original price $1,256.02
    Original price $1,256.02 - Original price $1,256.02
    Original price $1,256.02
    Current price $709.99
    $709.99 - $709.99
    Current price $709.99
    Save $546.03 Save $0.00
  • Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99

    Johnson Pump Coiled Wash Down Hose - 25 - 1/2" Diameter [10615-00]

    Johnson Pump
    Only 2 left!

    Coiled Wash Down Hose - 25' - 1/2" DiameterFeatures: Parable with all Aqua Jet Washdown Pumps 25' hose length 1/2" hose diameter Specifications: ...

    View full details
    Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Save $31.51 Save $0.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare