Skip to content

Cheaper than West Marine™, guaranteed!

Shop
Search
Contact
About us
Insights
All Products

Shop
Search
Contact
About us
Insights
All Products

Search

Item added to your cart

View cart

Collection: Marine Plumbing & Ventilation

Sort by:

1495 products

Filter:

Availability (0)

Availability

In stock (1495 products)
Out of stock (0 products)

Price

The highest price is $3,135.00

$

From

To

Brand (0)

Brand

Product type (0)

Product type

Accessories (304 products)
Air Conditioning (1 product)
Ballast Pumps (8 products)
Bilge Pumps (227 products)
Blowers & Heaters (22 products)
Coolers (1 product)
Engine Cooling Pumps (3 products)
Fans (23 products)
Fittings (248 products)
Hose (77 products)
Hot Water Heaters (28 products)
Impellers (36 products)
Livewell Pumps (56 products)
Marine Sanitation (132 products)
Monitoring System (12 products)
Portable Toilets (3 products)
Strainers & Baskets (94 products)
Thru-Hull Fittings (99 products)
Tools (5 products)
Transfer Pumps (14 products)
Washdown / Pressure Pumps (102 products)

Filter and sort Filter

Filter and sort

Filter

1495 products

Availability

In stock (1495 products)
Out of stock (0 products)

Clear

Price

The highest price is $3,135.00

$

From

$

To

Clear

Brand

Clear

Product type

Accessories (304 products)
Air Conditioning (1 products)
Ballast Pumps (8 products)
Bilge Pumps (227 products)
Blowers & Heaters (22 products)
Coolers (1 products)
Engine Cooling Pumps (3 products)
Fans (23 products)
Fittings (248 products)
Hose (77 products)
Hot Water Heaters (28 products)
Impellers (36 products)
Livewell Pumps (56 products)
Marine Sanitation (132 products)
Monitoring System (12 products)
Portable Toilets (3 products)
Strainers & Baskets (94 products)
Thru-Hull Fittings (99 products)
Tools (5 products)
Transfer Pumps (14 products)
Washdown / Pressure Pumps (102 products)

Clear

Sort by:

Remove all

1495 products

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

Compare at

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

Regular price $135.97 USD

Regular price ~~$235.00 USD~~ Sale price $135.97 USD
Unit price per

Compare at
Scandvik Chrome Compact Shower Control Mixer - Single Lever [10500P]

Compare at

Scandvik Chrome Compact Shower Control Mixer - Single Lever [10500P]

Regular price $99.52 USD

Regular price ~~$172.00 USD~~ Sale price $99.52 USD
Unit price per

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

Compare at

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

Regular price $70.58 USD

Regular price ~~$122.00 USD~~ Sale price $70.58 USD
Unit price per

Compare at
Scandvik Black Cap Container f/Scandvik Recessed Shower [10262P]

Compare at

Scandvik Black Cap Container f/Scandvik Recessed Shower [10262P]

Regular price $14.78 USD

Regular price ~~$23.00 USD~~ Sale price $14.78 USD
Unit price per

Compare at
Scandvik SS Washdown Spigot [10187P]

Compare at

Scandvik SS Washdown Spigot [10187P]

Regular price $94.88 USD

Regular price ~~$164.00 USD~~ Sale price $94.88 USD
Unit price per

Compare at
Scandvik White Vertical Cup Cap f/Scandvik PN 1075 [10029P]

Compare at

Scandvik White Vertical Cup Cap f/Scandvik PN 1075 [10029P]

Regular price $14.15 USD

Regular price ~~$22.00 USD~~ Sale price $14.15 USD
Unit price per

Compare at
Scandvik White Container Cap f/Scandvik PNs 10055,10275,10298, 10826 [10014P]

Compare at

Scandvik White Container Cap f/Scandvik PNs 10055,10275,10298, 10826 [10014P]

Regular price $14.78 USD

Regular price ~~$23.00 USD~~ Sale price $14.78 USD
Unit price per

Compare at
Albin Group Engine Cooling Pump f/Kohler - 5-7 Diesel kW [05-01-073]

Compare at

Albin Group Engine Cooling Pump f/Kohler - 5-7 Diesel kW [05-01-073]

Regular price $227.50 USD

Regular price ~~$300.91 USD~~ Sale price $227.50 USD
Unit price per

Compare at
Whale 3/4" Hot Water Heater Drain Valve [73123]

Whale 3/4" Hot Water Heater Drain Valve [73123]

Regular price $6.19 USD

Regular price ~~$0.00 USD~~ Sale price $6.19 USD
Unit price per
Raritan Knocks Out Odor Kit [KO2]

Compare at

Raritan Knocks Out Odor Kit [KO2]

Regular price $185.58 USD

Regular price ~~$280.00 USD~~ Sale price $185.58 USD
Unit price per

Compare at
Trident Marine 3/4" Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red - Sold by the Foot [166-0346-FT]

Compare at

Trident Marine 3/4" Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red - Sold by the Foot [166-0346-FT]

Regular price $2.74 USD

Regular price ~~$9.99 USD~~ Sale price $2.74 USD
Unit price per

Compare at
Trident Marine 1-1/8" Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix - Sold by the Foot [147-1186-FT]

Compare at

Trident Marine 1-1/8" Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix - Sold by the Foot [147-1186-FT]

Regular price $4.18 USD

Regular price ~~$9.99 USD~~ Sale price $4.18 USD
Unit price per

Compare at
Trident Marine 3/4" Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix - Sold by the Foot [147-0346-FT]

Compare at

Trident Marine 3/4" Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix - Sold by the Foot [147-0346-FT]

Regular price $3.10 USD

Regular price ~~$9.99 USD~~ Sale price $3.10 USD
Unit price per

Compare at
Trident Marine 3/4" VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-0346-FT]

Compare at

Trident Marine 3/4" VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-0346-FT]

Regular price $3.16 USD

Regular price ~~$9.99 USD~~ Sale price $3.16 USD
Unit price per

Compare at
Trident Marine 1" VAC XHD Sanitation Hose - Hard PVC Helix - White - Sold by the Foot [148-1006-FT]

Compare at

Trident Marine 1" VAC XHD Sanitation Hose - Hard PVC Helix - White - Sold by the Foot [148-1006-FT]

Regular price $4.30 USD

Regular price ~~$9.99 USD~~ Sale price $4.30 USD
Unit price per

Compare at
Trident Marine 1" Heavy Duty Reinforced PVC (FDA) Hose - Drinking Water Safe - Clear - Sold by the Foot [161-1006-FT]

Compare at

Trident Marine 1" Heavy Duty Reinforced PVC (FDA) Hose - Drinking Water Safe - Clear - Sold by the Foot [161-1006-FT]

Regular price $3.70 USD

Regular price ~~$9.99 USD~~ Sale price $3.70 USD
Unit price per

Compare at
Trident Marine 3/4" Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue - Sold by the Foot [165-0346-FT]

Compare at

Trident Marine 3/4" Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue - Sold by the Foot [165-0346-FT]

Regular price $2.74 USD

Regular price ~~$9.99 USD~~ Sale price $2.74 USD
Unit price per

Compare at
Trident Marine 5/8" Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red - Sold by the Foot [166-0586-FT]

Compare at

Trident Marine 5/8" Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red - Sold by the Foot [166-0586-FT]

Regular price $2.04 USD

Regular price ~~$9.99 USD~~ Sale price $2.04 USD
Unit price per

Compare at
Trident Marine 1/2" Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red - Sold by the Foot [166-0126-FT]

Compare at

Trident Marine 1/2" Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red - Sold by the Foot [166-0126-FT]

Regular price $1.92 USD

Regular price ~~$9.99 USD~~ Sale price $1.92 USD
Unit price per

Compare at
Trident Marine 3" Blue Polyduct Blower Hose - Sold by the Foot [481-3000-FT]

Compare at

Trident Marine 3" Blue Polyduct Blower Hose - Sold by the Foot [481-3000-FT]

Regular price $8.74 USD

Regular price ~~$19.99 USD~~ Sale price $8.74 USD
Unit price per

Compare at
Trident Marine 3" x 50 Blue Polyduct Blower Hose [481-3000]

Compare at

Trident Marine 3" x 50 Blue Polyduct Blower Hose [481-3000]

Regular price $249.43 USD

Regular price ~~$399.99 USD~~ Sale price $249.43 USD
Unit price per

Compare at
Trident Marine 1" x 50 Boxed Heavy Duty Reinforced PVC (FDA) Hose - Drinking Water Safe - Clear [161-1006]

Compare at

Trident Marine 1" x 50 Boxed Heavy Duty Reinforced PVC (FDA) Hose - Drinking Water Safe - Clear [161-1006]

Regular price $105.43 USD

Regular price ~~$163.99 USD~~ Sale price $105.43 USD
Unit price per

Compare at
Trident Marine 3/4" x 50 Boxed Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red [166-0346]

Compare at

Trident Marine 3/4" x 50 Boxed Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red [166-0346]

Regular price $78.25 USD

Regular price ~~$121.74 USD~~ Sale price $78.25 USD
Unit price per

Compare at
Trident Marine 3/4" x 50 Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue [165-0346]

Compare at

Trident Marine 3/4" x 50 Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue [165-0346]

Regular price $78.25 USD

Regular price ~~$121.74 USD~~ Sale price $78.25 USD
Unit price per

Compare at
Trident Marine 5/8" x 50 Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue [165-0586]

Compare at

Trident Marine 5/8" x 50 Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue [165-0586]

Regular price $58.36 USD

Regular price ~~$90.76 USD~~ Sale price $58.36 USD
Unit price per

Compare at
Trident Marine 5/8" x 50 Boxed Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red [166-0586]

Compare at

Trident Marine 5/8" x 50 Boxed Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red [166-0586]

Regular price $58.36 USD

Regular price ~~$90.76 USD~~ Sale price $58.36 USD
Unit price per

Compare at
Trident Marine 1/2" x 50 Boxed Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red [166-0126]

Compare at

Trident Marine 1/2" x 50 Boxed Reinforced PVC (FDA) Hot Water Feed Line Hose - Drinking Water Safe - Translucent Red [166-0126]

Regular price $54.41 USD

Regular price ~~$84.63 USD~~ Sale price $54.41 USD
Unit price per

Compare at
Trident Marine 3/4" x 50 Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix [147-0346]

Compare at

Trident Marine 3/4" x 50 Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix [147-0346]

Regular price $88.32 USD

Regular price ~~$137.39 USD~~ Sale price $88.32 USD
Unit price per

Compare at
Trident Marine 1-1/2" x 50 VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black [149-1126]

Compare at

Trident Marine 1-1/2" x 50 VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black [149-1126]

Regular price $195.35 USD

Regular price ~~$303.87 USD~~ Sale price $195.35 USD
Unit price per

Compare at
GROCO BS-25 Stainless Steel Basket f/BVS-1500 [BS-25]

Compare at

GROCO BS-25 Stainless Steel Basket f/BVS-1500 [BS-25]

Regular price $81.60 USD

Regular price ~~$136.00 USD~~ Sale price $81.60 USD
Unit price per

Compare at
GROCO BS-24 Stainless Steel Basket f/SS-1250 BVS-1250 [BS-24]

Compare at

GROCO BS-24 Stainless Steel Basket f/SS-1250 BVS-1250 [BS-24]

Regular price $96.60 USD

Regular price ~~$161.00 USD~~ Sale price $96.60 USD
Unit price per

Compare at
Attwood Tsunami MK2 T500 Manual Bilge Pump w/Installation Kit - 500 GPH 12V [5614-7]

Compare at

Attwood Tsunami MK2 T500 Manual Bilge Pump w/Installation Kit - 500 GPH 12V [5614-7]

Regular price $58.02 USD

Regular price ~~$74.99 USD~~ Sale price $58.02 USD
Unit price per

Compare at
Attwood Kayak Hand Bilge Pump [11595-2]

Compare at

Attwood Kayak Hand Bilge Pump [11595-2]

Regular price $23.10 USD

Regular price ~~$32.99 USD~~ Sale price $23.10 USD
Unit price per

Compare at
Attwood Livewell/Bailer Drain Plug - 1/2" [7533A7]

Compare at

Attwood Livewell/Bailer Drain Plug - 1/2" [7533A7]

Regular price $9.77 USD

Regular price ~~$11.99 USD~~ Sale price $9.77 USD
Unit price per

Compare at
Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]

Compare at

Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]

Regular price $5.80 USD

Regular price ~~$6.99 USD~~ Sale price $5.80 USD
Unit price per

Compare at
Attwood T-Handle Brass Drain Plug - 1" Diameter [7526A7]

Compare at

Attwood T-Handle Brass Drain Plug - 1" Diameter [7526A7]

Regular price $6.07 USD

Regular price ~~$7.99 USD~~ Sale price $6.07 USD
Unit price per

Compare at

1
…
23
24
25
26
27
…
42

Lakes and Bays, LLC

867 Boylston St, Suite 500 #1461

Boston, Massachusetts 02116

support@lakesandbay.com

(617) 299-6902

Payment methods

© 2026, Lakes+Bay Supply Powered by Shopify

Privacy policy
Refund policy
Terms of service
Contact information
Shipping policy

Choosing a selection results in a full page refresh.
Opens in a new window.