Marine Plumbing & Ventilation The plumbing and ventilation systems are two of the most important aspects of your boat. It is very important that any toilet facilities work properly, and you also need to ensure that there is adequate ventilation for the engine and to remove any fumes that can build up in passenger compartments or similar areas. With our marine plumbing and ventilation parts and accessories, you have what you need all in one place, right at your fingertips. From air conditioning & refrigeration supplies to bilge pumps, fans, and hot water heaters, we have it all under one roof.   We carry several brands and can offer Livewell pumps and transfer pumps, along with several marine sanitation options. Portable toilets are an excellent choice for boats that are large enough to accommodate them, but the comfort of your passengers is not the only thing to be aware of. You also need to make sure you have adequate engine cooling pumps, and that any washdown / pressure pumps work correctly. With a WaterMaker pump, quality fittings, and the right blowers & heaters for your boat, you can ensure that your boat will operate correctly and your passengers will have the comfort and convenience they need.

Mounting Bracket for Series 970 Portable Toilets  Stainless Steel hold-down brackets/fasteners for Series 970 portable toilets.  Secures toilet to the floor. Mounting screws not included. *Sold as an Individual WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Hold Down Bracket Kit for 964 Portable Toilets Stainless Steel hold down Brackets for 964 series portable toilets. In the Box:  Hold Down Brackets Mounting Hardware Legacy # 385310018  *Sold as an Individual WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Porta Potti 565E Curve Portable Toilet The Thetford Porta Potti® Curve Portable Toilet is durable, easy to use and to clean.  High Profile, sleek, modern and homelike design with a comfortable seat height.   Please note: Replaces Porta Potti Model 550E. Features: Sanitary, odorless, and leak proof, Porta Potti is the world's leading brand of portable toilets On the road, on the water, or at home, Porta Potti is ideal If a power outage causes loss of water, it's Porta Potti to the rescue Truckers love Porta Potti too, because it's safe and convenient in a sleeper cab Battery-powered flush Sleek, modern and homelike design High Profile Comfortable seat height Increased bowl size Hidden controls Power: (6) AA Batteries (Included) Improved water tank carrying handle Optional Hold Down Kit (92415 Sold Separately) Integrated toilet paper holder Holding tank level indicator for fresh water and waste tanks Warranty: 1-Year Specifications: Dimensions: Height: 17-5/8" (44.8 cm) Depth: 17-3/4" (45 cm) Width: 15-1/4" (38.8 cm) Capacities: Fresh Water: 4.0 gal (15 liters) Waste Tank: 5.5 gal (21 Liters) Average Flushes: 56 Caution: Do not use stiff brushes or homemade products to clean or lubricate the valve and seal, as these will damage the seals and surfaces, causing odors to escape from holding tanks. Thetford recommends using Aqua-Clean and toilet seal lubricants.

962 Portable Toilet - 2.5 Gallon - Parchment Dometic's original 960 series of SaniPottie portable toilets provide recreational boaters with a simple, self-contained toilet system.  The reliable bellows-operated flush rinses the bowl clean every time. A 2-tank portable toilet. Top-mounted water port for a convenient in-vessel refill.  Completely self-contained. Light, compact, gas-tight.  Made of high-density polyethylene. Hold Down brackets not included.  Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Secure-locking side latches Technical Specifications: Color - Parchment Flush Method - Bellows Capacity - 2.5 Gallons Seat Close - Standard Weight - 12.8 Pounds Size - 14.5" Wide x 16.5" Depth x 12" Height Water Supply - Freshwater (self-contained) New Item # 9108552675 WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

966 Portable Toilet - 5 Gallon - Parchment Dometic's original 960 series of SaniPottie portable toilets provide recreational boaters with a simple, self-contained toilet system.   The reliable bellows-operated flush rinses the bowl clean every time.  Simple self-contained toilet system with, bellows-operated flush mounting brackets. Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Secure-locking side latches Technical Specifications: Color - Parchment Flush Method - Bellows Capacity - 5 Gallons Seat Close - Standard Weight - 12.8 Pounds Size - 14.5" Wide x 16.5" Depth x 15.5" Height Water Supply - Freshwater (self-contained) New Item # 9108552677 WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

966 Portable Toilet - 5 Gallon - Platinum Dometic's original 960 series of SaniPottie portable toilets provide recreational boaters with a simple, self-contained toilet system.   The reliable bellows-operated flush rinses the bowl clean every time.  Simple self-contained toilet system with, bellows-operated flush mounting brackets. Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Secure-locking side latches Technical Specifications: Color - Platinum Flush Method - Bellows Capacity - 5 Gallons Seat Close - Standard Weight - 12.8 Pounds Size - 14.5" Wide x 16.5" Depth x 15.5" Height Water Supply - Freshwater (self-contained) New Item # 9108552680 WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Seat Lid & Seat for 960 Series Portable Toilet - Parchment Replacement seat and lid for 960 Series toilets. Features: Color - Parchment *Sold as an Individual WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Seat Lid & Seat for 960 Series Portable Toilet - Platinum Replacement seat and lid for 960 Series toilets. Features: Color - Platinum *Sold as an Individual WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

964 MSD Portable Toilet with Mounting Brackets - 2.6 Gallon - Parchment  The simple, self-contained and adult-sized SaniPottie 964 Portable Toilet provides recreational boaters with convenience and user-friendly performance.  The bellows-style flush delivers a bowl-clearing rinse every time.  Its durable, easy-to-clean construction and secure locking side latches ensure reliable long term performance.  Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Includes hold down brackets for permanent installation Secure-locking side latches Comes with Marine Sanitary Device (MSD) which allows the toilet to be plumbed for direct overboard, dockside pump-out, or remote tank discharge Technical Specifications: Color - Parchment Flush Method - Manual Handle Capacity - 2.5 Gallon/9.8 L freshwater tank/2.6 gal. (9.5 l) waste tank Seat Close - Standard Weight - 12 Pounds Seat Height - 12" Material - Plastic Size - 16.5" Depth x 12.5" Height x 14.5" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit  New Item # 9108554392  WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

964 MSD Portable Toilet with Mounting Brackets - 2.5 Gallon - Platinum The simple, self-contained and adult-sized SaniPottie 964 Portable Toilet provides recreational boaters with convenience and user-friendly performance.  The bellows-style flush delivers a bowl-clearing rinse every time.  Its durable, easy-to-clean construction and secure locking side latches ensure reliable long term performance.  Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Includes hold down brackets for permanent installation Secure-locking side latches Comes with Marine Sanitary Device (MSD) which allows the toilet to be plumbed for direct overboard, dockside pump-out, or remote tank discharge Technical Specifications: Color - Platinum Flush Method - Manual Handle Capacity - 2.5 Gallon/9.8 L freshwater tank/2.6 gal. (9.5 l) waste tank Seat Close - Standard Weight - 12 Pounds Seat Height - 12" Material - Plastic Size - 16.5" Depth x 12.5" Height x 14.5" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit  New Item # 9108554393  WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

965 MSD Portable Toilet with Mounting Brackets - 5 Gallon - Parchment The simple, self-contained and adult-sized SaniPottie 965 Portable Toilet provides recreational boaters with convenience and user-friendly performance.  The bellows-style flush delivers a bowl-clearing rinse every time.  Its durable, easy-to-clean construction and secure locking side latches ensure reliable long term performance.  Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Includes hold down brackets for permanent installation Secure-locking side latches Comes with Marine Sanitary Device (MSD) which allows the toilet to be plumbed for direct overboard, dockside pump-out, or remote tank discharge Technical Specifications: Color - Parchment Flush Method - Manual Handle Capacity - 3.25 Gallon/12.3 L freshwater tank/5 gal. (19.9 l) waste tank Seat Close - Standard Weight - 13.5 Pounds Seat Height - 15" Material - Plastic Size - 16.5" Depth x 15.5" Height x 14.5" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit  New Item # 9108554394  WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

965 MSD Portable Toilet with Mounting Brackets - 5 Gallon - Platinum The simple, self-contained and adult-sized SaniPottie 965 Portable Toilet provides recreational boaters with convenience and user-friendly performance.  The bellows-style flush delivers a bowl-clearing rinse every time.  Its durable, easy-to-clean construction and secure locking side latches ensure reliable long term performance.  Features: High-density polyethylene construction withstands demanding conditions Easy-to-clean, scratch-resistant finish Includes hold down brackets for permanent installation Secure-locking side latches Comes with Marine Sanitary Device (MSD) which allows toilet to be plumbed for direct overboard, dockside pump-out or remote tank discharge Technical Specifications: Color - Platinum Flush Method - Manual Handle Capacity - 3.25 Gallon/12.3 L freshwater tank/5 gal. (19.9 l) waste tank Seat Close - Standard Weight - 13.5 Pounds Seat Height - 15" Material - Plastic Size - 16.5" Depth x 15.5" Height x 14.5" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit  New Item # 9108554395  WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

974 MSD Portable Toilet with Mounting Brackets - 2.6 Gallon - Grey Powerful flushing at the touch of a button sets the new 970 portable toilet series apart from the rest.  Requires no manual pumping or batteries, yet delivers a robust bowl-clearing flush every time.  The 9.8 L tank, with a tank level indicator, contains enough water for 27 flushes.  When it is time to empty it, the extra-long discharge pipe is a sure safeguard against mess.  Just as convenient as a household toilet. Due to an innovative product design, this high-quality toilet offers powerful flushing with less pumping as well as splash-free operation and discharge.  Easy to use push-button operation. Features: High-strength ABS construction withstands harsh environments; smooth, easy-to-clean finish Prismatic tank level indicator allows easy tank level monitoring Less mess due to an extra-long pivoting discharge spout Push-button flush clears bowl instantly Full-size seat for comfort Latching lid for security Includes mounting brackets Comes with Marine Sanitary Device (MSD) which allows the toilet to be plumbed for direct overboard, dockside pump-out, or remote tank discharge Technical Specifications: Color - Grey Flush Method - Manual Handle Capacity - 2.6 Gallon/9.8 L Seat Close - Standard Weight - 12 Pounds Set Height - 12.5" Size - 15.25" Depth x 12.5" Height x 13-2/16" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit New Item # 9108552690  WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

975 MSD Portable Toilet with Mounting Brackets - 5 Gallon - Grey Powerful flushing at the touch of a button sets the new 970 portable toilet series apart from the rest.  Requires no manual pumping or batteries, yet delivers a robust bowl-clearing flush every time.  The 9.8 L tank, with a tank level indicator, contains enough water for 27 flushes.  When it is time to empty it, the extra-long discharge pipe is a sure safeguard against mess.  Just as convenient as a household toilet. Due to an innovative product design this high-quality toilet offers powerful flushing with less pumping as well as splash-free operation and discharge.  Easy to use push-button operation. Features: High-strength ABS construction withstands harsh environments; smooth, easy-to-clean finish Prismatic tank level indicator allows easy tank level monitoring Less mess due to an extra long pivoting discharge spout Push-button flush clears bowl instantly Full-size seat for comfort Latching lid for security Includes mounting brackets Comes with Marine Sanitary Device (MSD) which allows toilet to be plumbed for direct overboard, dockside pump-out or remote tank discharge Technical Specifications: Color - Grey Flush Method - Manual Handle Capacity - 5 Gallon/18.9 L Seat Close - Standard Weight - 14 Pounds Set Height - 15.25" Size - 15.25" Depth x 15.25" Height x 13-2/16" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit  New Item # 9108552692  WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.