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Neptunian Marine
Neptunian Marine

Marine Plumbing & Ventilation - Accessories

Shurflo by Pentair Pumphead Kit f/4148 Series Aqua King II Premium 4.0 Pumps [94-801-11]

Shurflo by Pentair
Original price $365.98
Original price $365.98 - Original price $365.98
Original price $365.98
Current price $228.99
$228.99 - $228.99
Current price $228.99
Low stock

Pumphead Kit for 4148 Series Aqua King™ II Premium 4.0 PumpsThis Shurflo pump head replacement is for 4148 Series Aqua King™ II Premium 4.0 pumps ...

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Original price $365.98
Original price $365.98 - Original price $365.98
Original price $365.98
Current price $228.99
$228.99 - $228.99
Current price $228.99
Save $136.99 Save $0.00

Shurflo by Pentair Upper Assembly Replacement f/4558 Series High Flow Systems 4648 Series Pro BaitMaster II 4.0 Heavy Duty Livewell/Washdown Pumps [94-805-01]

Shurflo by Pentair
Original price $100.33
Original price $100.33 - Original price $100.33
Original price $100.33
Current price $72.99
$72.99 - $72.99
Current price $72.99
Low stock

Upper Assembly Replacement for 4558 Series High Flow Systems & 4648 Series Pro BaitMaster II 4.0 Heavy Duty Livewell/Washdown PumpsThis Shurfl...

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Original price $100.33
Original price $100.33 - Original price $100.33
Original price $100.33
Current price $72.99
$72.99 - $72.99
Current price $72.99
Save $27.34 Save $0.00

Shurflo by Pentair Pumphead Kit f/4158 Series Aqua King II Supreme 5.0 Pumps High Flow Systems [94-801-13]

Shurflo by Pentair
Original price $500.88
Original price $500.88 - Original price $500.88
Original price $500.88
Current price $312.99
$312.99 - $312.99
Current price $312.99
Low stock

Pumphead Kit for 4158 Series Aqua King II Supreme 5.0 Pumps & High Flow SystemsThis Shurflo pump head replacement is for 4158 Series Aqua King...

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Original price $500.88
Original price $500.88 - Original price $500.88
Original price $500.88
Current price $312.99
$312.99 - $312.99
Current price $312.99
Save $187.89 Save $0.00

Raritan Marine Elegance Pancake Motor Replacement - 12V [221012]

Raritan
Original price $220.00
Original price $220.00 - Original price $220.00
Original price $220.00
Current price $171.99
$171.99 - $171.99
Current price $171.99
In stock

Marine Elegance Pancake Motor Replacement - 12VMarine Elegance electric marine toilet pancake motor replacement.WARNING: This product can expose y...

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Original price $220.00
Original price $220.00 - Original price $220.00
Original price $220.00
Current price $171.99
$171.99 - $171.99
Current price $171.99
Save $48.01 Save $0.00

Raritan Smart Toilet Control Circuit Board [STC548W]

Raritan
Original price $355.00
Original price $355.00 - Original price $355.00
Original price $355.00
Current price $266.99
$266.99 - $266.99
Current price $266.99
In stock

Smart Toilet Control Circuit BoardSmart Toilet Control (STC) is a controller for flushing toilets to optimize water use without compromising the q...

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Original price $355.00
Original price $355.00 - Original price $355.00
Original price $355.00
Current price $266.99
$266.99 - $266.99
Current price $266.99
Save $88.01 Save $0.00

T-H Marine Flow-Max Ball Scupper - Clear [FMS-1-0-DP]

T-H Marine Supplies
Original price $20.23
Original price $20.23 - Original price $20.23
Original price $20.23
Current price $17.99
$17.99 - $17.99
Current price $17.99
In stock

Flow-Max™ Ball Scupper - ClearReplace your old worn-out flapper scupper with our new Flow-Max™ positive sealing ball scupper. A larger exit hole a...

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Original price $20.23
Original price $20.23 - Original price $20.23
Original price $20.23
Current price $17.99
$17.99 - $17.99
Current price $17.99
Save $2.24 Save $0.00

Raritan Marine Elegance Discharge Pump Assembly - 12V [2210012]

Raritan
Original price $425.00
Original price $425.00 - Original price $425.00
Original price $425.00
Current price $318.99
$318.99 - $318.99
Current price $318.99
In stock

Marine Elegance Discharge Pump Assembly - 12VRaritan's Marine Elegance Discharge Pump Assembly is available in 12V.In the Box: M23A             #1...

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Original price $425.00
Original price $425.00 - Original price $425.00
Original price $425.00
Current price $318.99
$318.99 - $318.99
Current price $318.99
Save $106.01 Save $0.00

Raritan 4 Gallon Salt Feed Tank w/12V Pump [32-3006]

Raritan
Original price $765.00
Original price $765.00 - Original price $765.00
Original price $765.00
Current price $559.99
$559.99 - $559.99
Current price $559.99
Low stock

4 Gallon Salt Feed Tank with 12V PumpThe Four Gallon Salt Feed System with Pump is designed for boats that operate in fresh or brackish water and ...

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Original price $765.00
Original price $765.00 - Original price $765.00
Original price $765.00
Current price $559.99
$559.99 - $559.99
Current price $559.99
Save $205.01 Save $0.00

Raritan 90 Discharge Adapter w/Flange - Straight To 90 [1222AW]

Raritan
Original price $16.50
Original price $16.50 - Original price $16.50
Original price $16.50
Current price $15.99
$15.99 - $15.99
Current price $15.99
In stock

90° Discharge AdapterRaritan's 90° Discharge Adapter includes a flange and is for Straight to 90°.WARNING: This product can expose you to chemical...

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Original price $16.50
Original price $16.50 - Original price $16.50
Original price $16.50
Current price $15.99
$15.99 - $15.99
Current price $15.99
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Scandvik Tap w/Swivel Spout - Chrome [10172P]

Scandvik
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $99.99
$99.99 - $99.99
Current price $99.99
Low stock

Tap with Swivel Spout - ChromeThis cold-water tap with a swivel spout now features a 1/4 turn ceramic valve.Specifications: Water Connection: 1/2 ...

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Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $99.99
$99.99 - $99.99
Current price $99.99
Save $45.01 Save $0.00

Shurflo Winterizing Diverter [EV300817]

Shurflo by Pentair
Original price $19.65
Original price $19.65 - Original price $19.65
Original price $19.65
Current price $15.99
$15.99 - $15.99
Current price $15.99
In stock

Winterizing DiverterSimplify winterizing procedures using the diverter in place of the cartridge. Follow your manufacturer's instructions for wint...

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Original price $19.65
Original price $19.65 - Original price $19.65
Original price $19.65
Current price $15.99
$15.99 - $15.99
Current price $15.99
Save $3.66 Save $0.00

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

Dometic
Original price $222.00
Original price $222.00 - Original price $222.00
Original price $222.00
Current price $173.99
$173.99 - $173.99
Current price $173.99
Low stock

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 ...

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Original price $222.00
Original price $222.00 - Original price $222.00
Original price $222.00
Current price $173.99
$173.99 - $173.99
Current price $173.99
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Jabsco Water Pressure Regulator - Flush Mount - Chrome - 45 psi [44412-2045]

Jabsco
Original price $79.99
Original price $79.99 - Original price $79.99
Original price $79.99
Current price $65.99
$65.99 - $65.99
Current price $65.99
In stock

Water Pressure Regulator - Flush Mount - Chrome - 45 psiDesigned for day and night protection of the entire plumbing system from unregulated city ...

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Original price $79.99
Original price $79.99 - Original price $79.99
Original price $79.99
Current price $65.99
$65.99 - $65.99
Current price $65.99
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Shurflo by Pentair Quad-Stage Bacteriostatic KDF/Carbon In-Line City Water Entry Filter w/Garden Hose Ends [RV-210GH-KDF-A]

Shurflo by Pentair
Original price $82.58
Original price $82.58 - Original price $82.58
Original price $82.58
Current price $59.99
$59.99 - $59.99
Current price $59.99
In stock

Quad-Stage Bacteriostatic KDF/Carbon In-Line City Water Entry Filter with Garden Hose EndsAll filtration systems are not created equal. With so ma...

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Original price $82.58
Original price $82.58 - Original price $82.58
Original price $82.58
Current price $59.99
$59.99 - $59.99
Current price $59.99
Save $22.59 Save $0.00

Shurflo by Pentair City Water Entry In-Line Filter w/Garden Hose Ends [RV-210GH-A]

Shurflo by Pentair
Original price $70.13
Original price $70.13 - Original price $70.13
Original price $70.13
Current price $56.99
$56.99 - $56.99
Current price $56.99
In stock

City Water Entry In-Line Filter with Garden Hose EndsAll filtration systems are not created equal. With so many choices in water filtration, how d...

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Original price $70.13
Original price $70.13 - Original price $70.13
Original price $70.13
Current price $56.99
$56.99 - $56.99
Current price $56.99
Save $13.14 Save $0.00

Shurflo by Pentair 10" Universal Filter Kit [94-009-50]

Shurflo by Pentair
Original price $80.78
Original price $80.78 - Original price $80.78
Original price $80.78
Current price $58.99
$58.99 - $58.99
Current price $58.99
In stock

10" Universal Filter KitAll filtration systems are not created equal. With so many choices in water filtration, how do users know which filter is ...

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Original price $80.78
Original price $80.78 - Original price $80.78
Original price $80.78
Current price $58.99
$58.99 - $58.99
Current price $58.99
Save $21.79 Save $0.00

Shurflo by Pentair Upper Assembly Replacement f/4248/4258 Series Pro Blaster II Deluxe 4.0/5.0 Washdown Pumps [94-804-02]

Shurflo by Pentair
Original price $80.10
Original price $80.10 - Original price $80.10
Original price $80.10
Current price $57.99
$57.99 - $57.99
Current price $57.99
In stock

Upper Assembly Replacement for 4248/4258 Series Pro Blaster II Deluxe 4.0/5.0 Washdown PumpsThis Shurflo upper assembly replacement is for the 424...

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Original price $80.10
Original price $80.10 - Original price $80.10
Original price $80.10
Current price $57.99
$57.99 - $57.99
Current price $57.99
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Shurflo by Pentair ADC Bacteriostatic Everpure Filter [EV959206]

Shurflo by Pentair
Original price $84.80
Original price $84.80 - Original price $84.80
Original price $84.80
Current price $61.99
$61.99 - $61.99
Current price $61.99
In stock

ADC Bacteriostatic Everpure® FilterGreat tasting, healthy, clean water! Nothing spoils fun like the taste of contaminated water or the discomfort ...

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Original price $84.80
Original price $84.80 - Original price $84.80
Original price $84.80
Current price $61.99
$61.99 - $61.99
Current price $61.99
Save $22.81 Save $0.00

Shurflo by Pentair 11 City Water Entry In-Line Filter w/1/4 Barb Fittings [RV-210BRB-A]

Shurflo by Pentair
Original price $68.40
Original price $68.40 - Original price $68.40
Original price $68.40
Current price $54.99
$54.99 - $54.99
Current price $54.99
In stock

11” City Water Entry In-Line Filter with 1/4” Barb FittingsAll filtration systems are not created equal. With so many choices in water filtration,...

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Original price $68.40
Original price $68.40 - Original price $68.40
Original price $68.40
Current price $54.99
$54.99 - $54.99
Current price $54.99
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Scandvik Heavy-Duty Basin Mixer - Chrome Plated [10410P]

Scandvik
Original price $253.00
Original price $253.00 - Original price $253.00
Original price $253.00
Current price $160.99
$160.99 - $160.99
Current price $160.99
Low stock

Heavy-Duty Basin Mixer - Chrome PlatedThis heavy-duty basin mixer is chrome-plated brass and has quarter turn ceramic valves.Specifications: Water...

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Original price $253.00
Original price $253.00 - Original price $253.00
Original price $253.00
Current price $160.99
$160.99 - $160.99
Current price $160.99
Save $92.01 Save $0.00

Scandvik SS Sink Basin - 9" x 4" - Brushed Finish [10924]

Scandvik
Original price $109.00
Original price $109.00 - Original price $109.00
Original price $109.00
Current price $74.99
$74.99 - $74.99
Current price $74.99
Low stock

Stainless Steel Sink Basin - 9" x 4" - Brushed FinishThis is the smallest Scandvik basin sink. Same great quality as the mirror finished version. ...

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Original price $109.00
Original price $109.00 - Original price $109.00
Original price $109.00
Current price $74.99
$74.99 - $74.99
Current price $74.99
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Scandvik Black SS Recessed Transom Shower Handle/Hose - Vertical/Horizontal Mount - 6 Hose [12124P]

Scandvik
Original price $204.00
Original price $204.00 - Original price $204.00
Original price $204.00
Current price $129.99
$129.99 - $129.99
Current price $129.99
In stock

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

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Original price $204.00
Original price $204.00 - Original price $204.00
Original price $204.00
Current price $129.99
$129.99 - $129.99
Current price $129.99
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Scandvik Sink Drain w/Flip Stopper - Chrome Plated Brass [19006P]

Scandvik
Original price $38.00
Original price $38.00 - Original price $38.00
Original price $38.00
Current price $28.99
$28.99 - $28.99
Current price $28.99
Low stock

Sink Drain with Flip Stopper - Chrome Plated BrassThis sink drain is chrome-plated brass and has a flip-stopper.Features: Fits a 1-5/8 in. drain h...

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Original price $38.00
Original price $38.00 - Original price $38.00
Original price $38.00
Current price $28.99
$28.99 - $28.99
Current price $28.99
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Johnson Pump Aqua Void Auto Bilge Pump Replacement Cartridge Motor - 500 GPH [09-36336-04]

Johnson Pump
Original price $100.00
Original price $100.00 - Original price $100.00
Original price $100.00
Current price $67.99
$67.99 - $67.99
Current price $67.99
In stock

Aqua Void Auto Bilge Pump Replacement Cartridge Motor - 500 GPHThis replacement cartridge can be used to upgrade the output of a pump or to simply...

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Original price $100.00
Original price $100.00 - Original price $100.00
Original price $100.00
Current price $67.99
$67.99 - $67.99
Current price $67.99
Save $32.01 Save $0.00