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      Freshwater Systems

      • Camco RV/Marine Showerhead Kit
        $37.99
        $27.49

        Camco RV/Marine Showerhead Kit The Camco RV/Marine Showerhead Kit helps you conserve water, while enjoying longer showers. This ergonomically designed showerhead features a convenient on/off switch, which allows you to pause the flow of water while...

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      • Camco TastePure Water Filter w/ Hose Protector
        $34.99
        $24.99

        Camco TastePure Carbon Water Filter w/ Hose Protector Camco TastePure Water Filter with Flexible Hose Protector reduces bad taste, odor, chlorine and sediment in drinking water. Connect the TastePure Water Filter to your drinking water safe hose for...

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      • Jabsco Impeller 6303
        $40.49
        $25.49

        Nitrile impeller. Measures 7-8" D, 5-16" shaft diameter with an overall diameter of 2". Single flat drive. 6 blades.

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      • Johnson Aqua Jet Water Pressure Pump
        $109.81
        $95.49

        Johnson Aqua Jet Water Pressure Pump 12V Quiet and pulsation-free even at low speeds, the new Aqua Jet five-chamber diaphragm pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats. Features an...

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      • Shurflo Aqua King II Junior Fresh Water Pump - 12V - 2.0 GPM
        $175.49
        $119.49

        Shurflo Aqua King II Junior Fresh Water Pump - 12V - 2.0 GPM The Shurflo Aqua King II Junior Fresh Water Pump delivers top performance in all plumbing systems. The Aqua King II Junior is constructed for medium flow demand, smooth flow, and no rapid...

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      • Sea Dog Stainless Steel Fresh Water Inlet
        $39.49
        $33.99

        Sea Dog Stainless Steel Fresh Water Inlet Designed to provide a fresh water hookup to a pressurized water system while moored. Has standard female swivel hose connector. Complete with black plastic watertight plug when not connected to onshore water...

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      • Shurflo 4.0 Pro Blaster Washdown Pump
        $335.49
        $227.99

        Shurflo 4.0 Pro Blaster Washdown Pump High Flow Fresh Water Pump delivers quiet operation and smooth performance while providing the ultimate in durability and reliability. The Pro Blaster is perfect for tough washdown applications, such as fish box,...

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      • Camco Brass Water Heater Drain Valve 1/2"
        $8.99
        $6.49

        Camco Brass Water Heater Drain Valve 1/2" Easily replace your water heater valve with a sturdy, easily-installed brass replacement valve. The Camco Brass Water Heater Drain Valve is constructed from premium 2010-compliant brass and creates a watertight...

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      • Camco Quick-Turn Permanent Water Heater By-Pass Kit
        $39.49
        $28.49

        Camco Quick-Turn Permanent Water Heater By-Pass Kit Simple, permanent installation of the Camco Permanent Water Heater By-Pass Kit allows you to easily drain your water heater for winterizing. Save on antifreeze when you winterize by using this...

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      • Shurflo 5.0 Pro Blaster II Ultimate Washdown Pump
        $464.99
        $315.99

        Shurflo 5.0 Pro Blaster II Ultimate Washdown Pump High Flow Fresh Water Pump delivers quiet operation and smooth performance while providing the ultimate in durability and reliability. The Pro Blaster II delivers 5 gallons per minute and up to 60 PSI,...

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      • Perko Chrome Water Fill Deck Plate
        $23.49
        $16.99

        Water fill deck plate for a 1.5" hose. Chrome plated zinc alloy. Black plastic cap. Deck plate key and o-ring included. For Hose Size: 1-1/2" O.D. Flange: 3-1/4" Length of Neck : 2-1/2 " Mounting Hole Dia.: 2-1/8 " Screw Size: #8

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      • Johnson Aqua Jet Washdown Pump 5.2 GPM
        $302.99
        $187.99

        Mayfair Aqua Jet Wash Down Pump 5.2 GPM Quiet and pulsation-free even at low speeds, the new Aqua Jet five-chamber diaphragm pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats. Whisper quiet...

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      • Attwood Boat Shower Sump Pump, 500 Gph
        $176.49
        $135.99

        Attwood Shower Sump Pump- 500 GPH Attwood's shower sump systems deliver the performance you've been asking for. Standard Box with 650 GPH. Offering fast water flow into sump and quick installation. The new lid includes a gasket to seal th

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      • Jabsco/Xylem Accumulator Tank
        $148.49
        $93.99

        This Accumulator Tank is intended for installation in any pumped water system controlled by a pressure switch. For example, PAR-MATE 2.5 or any Jabsco pressure pumps as found in boats, RV's, motor caravans, coaches and similar applications. The...

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      • Shurflo Electric Water Faucet w/ Switch
        $80.99
        $61.49

        Shurflo Electric Water Faucet w/ Switch The Shurflo Electric Water Faucet offers smooth, easy flow with a washer-less ceramic disc design. With a smooth futuristic design and multiple installation possibilities, this electric faucet is a great addition...

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      • Shurflo Barb Tee Fitting
        $2.49

        Shurflo Barb Tee Fitting Shurflo polypropylene barb tee fitting for Shurflo marine pumps. 1/2" Barb x 1/2" Barb x 1/2" Barb

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      • Starbrite Fresh Water Conditioner
        $13.99
        $6.99

        Starbrite Aqua Water System Conditioner Starbrite's Aqua Water System Conditioner prevents water from picking up bad tastes or smells from water lines or tanks. This conditioner coats tanks walls and pipes to purify water aboard your boat or RV. Use...

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      • Johnson Pump F4 Ballast Impeller Kit 2.00"
        $49.99
        $30.99

        Johnson Pump F4 Ballast Impeller Kit 2.00" The Johnson Pump F4 Ballast Impeller is made of polyurethane and is specifically designed for ski/wakeboard boats' ballast pumps. This impeller is suitable for Johnson 10-24690 series ballast pumps...

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      Freshwater Systems & Pumps

      Routine boat maintenance is key to carefree recreational boating. Did you know many of your boat’s systems are intended to be flushed with water to extend their service life? Wholesale Marine stocks an extensive selection of boat freshwater systems and related components including ballast pumps, deck fills and caps, water heaters, water systems, hoses and clamps, even faucets and shower heads for your galley and head. We carry freshwater systems from the leading manufacturers like CamcoFloJetHoseCoilJabscoJohnson PumpMoeller MarineQuickSea Dog MarineShurflo, and Whale Marine. If you’re not certain which replacement parts are right for your system, just ask our knowledgeable staff!

      Looking at replacement boat water pumps? Shurflo Aqua King II Premium 4.0 Fresh Water Pump is designed for multi-fixture applications and can even operate in low flow rate conditions. Is tight space a concern? Whale’s V-Pump Self Priming Manual Water Pump for Galleys is ideal for use where space is limited and it functions well using fresh and saltwater. A key benefit to FloJet’s Premium Quad System Water Pump is that it can run dry without damage to the components. Another great product from FloJet is their Water Booster System that supplies continuous water pressure that may be adjusted from a trickle to full-force. This unit is easy to install- just connect the water lines and plug in the cord. 

      Everything for Your Boat Including Replacement Water Pumps

      If all you need is a freshwater system replacement part, Wholesale Marine has your back with Water System StrainersShow Sump Drain Systems, even Water Heater By-Pass Kits. You won’t need to cruise the aisles at the warehouse stores for replacement Deck Fill CapsCheck ValvesBlow-Out Plugs, or Water Outlet Fittings either.

      From the smallest to the biggest ticket items, if your boat needs it, Wholesale Marine stocks it. You’ll find we have competitive prices and offer same day, flat rate shipping on most items. Returns are quick and easy and with our Loyalty Rewards Program you’ll earn points you can redeem on your very next purchase. Give us a call Monday through Friday from 9:00 AM until 6:00 PM EST at (877) 388-2628 for the best customer service experience in the industry!