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Heads & Sanitation

Heads & Sanitation

Toilets, Holding Tanks, Sanitation Hose, Macerators, Treatments & Service Parts

Shop heads and sanitation parts for toilets, waste tanks, discharge systems, vented loops, deck fills, sanitation hose, macerator pumps, toilet paper, holding-tank treatments, adapters, clamps, and service kits. Match parts by voltage, hose size, tank capacity, thread type, pump style, installation location, and the system already onboard.

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Measure First

Sanitation parts depend on hose ID, voltage, tank layout, discharge routing, venting, deck fitting size, pump type, and whether the part serves intake, waste, or vent plumbing.

Search Sanitation Hose

Find Toilet, Tank & Waste-System Parts

Search by Toilet Model, Hose Size, Tank Capacity, Pump, Treatment, or Fitting

Use the search box when you know the part number, toilet model, voltage, hose diameter, pump type, tank size, deck-fill size, or treatment product.

Fitment

Match Voltage, Hose Size, Tank Layout & Discharge Routing

Toilets and sanitation parts are system-specific. Confirm 12V or 24V power, hose inside diameter, tank capacity, pumpout location, vent routing, deck-fill size, macerator requirements, and whether the hose run needs odor-resistant sanitation hose.

12V Toilets24V Toilets1-1/2 Hose

Service

Odor, Slow Discharge, Leaks, or Backflow Need Attention

Sanitation problems often come from old hose, poor venting, worn joker valves or seals, clogged pumps, weak power supply, loose clamps, incorrect hose routing, or tanks that need treatment and flushing.

Service KitsMacerator PumpsTank Treatment
HSE

Use the Right Hose

Sanitation hose should resist odor permeation, fit the barb properly, bend without kinking, and be clamped securely.

VNT

Do Not Ignore Venting

Tank vents, anti-vent loops, and anti-siphon routing help reduce odor, backflow, vacuum issues, and unsafe siphoning.

PMP

Check Pumps & Power

Electric toilets and macerators need correct voltage, clean wiring, proper breakers, serviceable pumps, and clear discharge paths.

FAQ

Heads & Sanitation Questions

How do I choose the right toilet replacement?

Match voltage, bowl size, footprint, inlet and discharge routing, hose size, mounting space, service access, and whether the existing system uses a holding tank, pumpout, or macerator discharge.

What causes sanitation odor?

Common causes include permeated hose, poor tank venting, old treatment residue, leaking fittings, loose clamps, trapped waste in low hose runs, and worn toilet valves or seals.

When should sanitation hose be replaced?

Replace sanitation hose when it is stiff, cracked, leaking, odor-permeated, kinked, swollen, difficult to clamp, or when the system is being rebuilt and hose history is unknown.

What should I check before ordering a macerator pump?

Confirm voltage, inlet and outlet size, pump location, discharge routing, breaker requirements, wiring condition, service access, and whether the pump is compatible with the waste system.

Shop Heads, Sanitation Hose, Tanks, Pumps, Treatments & Service Parts

Find toilets, toilet parts, service kits, macerator pumps, waste tanks, sanitation hose, deck fills, anti-vent loops, adapters, clamps, treatments, and head supplies.

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Filters

Dometic 5.0 Gallon SaniPottie 965MSD Portable Toilet With Mounting Brackets and 1.5" MSD Fittings

Dometic 5.0 Gallon SaniPottie 965MSD Portable Toilet With Mounting Brackets and 1.5" MSD Fittings

$320.29 - $320.29
$320.29
$320.29 - $320.29
$320.29
Item locally warehoused

1-1/2" sanitation hose fitting and 5/8" vent hose fitting included. Can be plumbed to deck pumpout or seacock. Also includes stainless steel hold ...

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$320.29 - $320.29
$320.29
$320.29 - $320.29
$320.29
Dometic 5.0 Gallon SaniPottie 965MSD Portable Toilet With Mounting Brackets and 1.5" MSD Fittings

Dometic 5.0 Gallon SaniPottie 965MSD Portable Toilet With Mounting Brackets and 1.5" MSD Fittings

$320.29 - $320.29
$320.29
$320.29 - $320.29
$320.29
Item locally warehoused

1-1/2" sanitation hose fitting and 5/8" vent hose fitting included. Can be plumbed to deck pumpout or seacock. Also includes stainless steel hold ...

View full details
$320.29 - $320.29
$320.29
$320.29 - $320.29
$320.29
Dometic 2.5 Gallon SaniPottie 964MSD Portable Toilet With Mounting Brackets and 1.5" MSD Fittings

Dometic 2.5 Gallon SaniPottie 964MSD Portable Toilet With Mounting Brackets and 1.5" MSD Fittings

$295.09 - $295.09
$295.09
$295.09 - $295.09
$295.09
Item locally warehoused

1-1/2" sanitation hose fitting and 5/8" vent hose fitting included. Can be plumbed to deck pumpout or seacock. Also includes stainless steel hold ...

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$295.09 - $295.09
$295.09
$295.09 - $295.09
$295.09
Dometic 5.0 Gallon SaniPottie 965 Portable Toilet With Mounting Brackets

Dometic 5.0 Gallon SaniPottie 965 Portable Toilet With Mounting Brackets

$293.79 - $293.79
$293.79
$293.79 - $293.79
$293.79
Item locally warehoused

A two-tank portable toilet. Top-mounted water port for convenient in-vessel refill. Completely self-contained. Light, compact, gas-tight. Made of ...

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$293.79 - $293.79
$293.79
$293.79 - $293.79
$293.79
Dometic 2.5 Gallon SaniPottie 964 Portable Toilet With Mounting Brackets

Dometic 2.5 Gallon SaniPottie 964 Portable Toilet With Mounting Brackets

$244.89 - $244.89
$244.89
$244.89 - $244.89
$244.89
Item locally warehoused

A two-tank portable toilet. Top-mounted water port for convenient in-vessel refill. Completely self-contained. Light, compact, gas-tight. Made of ...

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$244.89 - $244.89
$244.89
$244.89 - $244.89
$244.89
Dometic 2.5 Gallon SaniPottie 964 Portable Toilet With Mounting Brackets

Dometic 2.5 Gallon SaniPottie 964 Portable Toilet With Mounting Brackets

$244.89 - $244.89
$244.89
$244.89 - $244.89
$244.89
Item locally warehoused

A two-tank portable toilet. Top-mounted water port for convenient in-vessel refill. Completely self-contained. Light, compact, gas-tight. Made of ...

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$244.89 - $244.89
$244.89
$244.89 - $244.89
$244.89
Dometic 2.5 Gallon Adult Size SaniPottie 962 Portable Toilet With Bellows Flush

Dometic 2.5 Gallon Adult Size SaniPottie 962 Portable Toilet With Bellows Flush

$209.87 - $209.87
$209.87
$209.87 - $209.87
$209.87
Item locally warehoused

A two-tank portable toilet. Top-mounted water port for convenient in-vessel refill. Completely self-contained. Light, compact, gas-tight. Made of h...

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$209.87 - $209.87
$209.87
$209.87 - $209.87
$209.87
Dometic Ball/Cartridge/Shaft Kit For SeaLand, Traveler, Vacu-Flush Gravity-Discharge Toilet With Metal Pedal-White

Dometic Ball/Cartridge/Shaft Kit For SeaLand, Traveler, Vacu-Flush Gravity-Discharge Toilet With Metal Pedal-White

$177.19 - $177.19
$177.19
$177.19 - $177.19
$177.19
Item locally warehoused

Replaces flush ball, shaft and spring cartridge assembly on SeaLand®, Traveler®, VacuFlush® metal foot-pedal toilets.

$177.19 - $177.19
$177.19
$177.19 - $177.19
$177.19
Dometic Vacuum Breaker Kit For SeaLand, Traveler and VacuFlush and Other Dometic Toilets 500+ and Other Series

Dometic Vacuum Breaker Kit For SeaLand, Traveler and VacuFlush and Other Dometic Toilets 500+ and Other Series

$137.39 - $137.39
$137.39
$137.39 - $137.39
$137.39
Item locally warehoused

Replaces vacuum breaker on SeaLand® 500+, Traveler®, VacuFlush® and other toilets.Not for use with hand-held sprayer.

$137.39 - $137.39
$137.39
$137.39 - $137.39
$137.39
Dometic Water Valve Kit for SeaLand, Traveler and VacuFlush Foot-Pedal Toilets

Dometic Water Valve Kit for SeaLand, Traveler and VacuFlush Foot-Pedal Toilets

$122.49 - $122.49
$122.49
$122.49 - $122.49
$122.49
Item locally warehoused

SeaLand Water Valve Kit for SeaLand, Traveler and VacuFlush Foot-Pedal Toilets

$122.49 - $122.49
$122.49
$122.49 - $122.49
$122.49
Dometic Ball/Cartridge/Shaft Kit For SeaLand, Traveler, Vacu-Flush Gravity-Discharge Toilet With All-Plastic Pedal-White

Dometic Ball/Cartridge/Shaft Kit For SeaLand, Traveler, Vacu-Flush Gravity-Discharge Toilet With All-Plastic Pedal-White

$159.49 - $159.49
$159.49
$159.49 - $159.49
$159.49
Item locally warehoused

Ball, shaft & cartridge kit for 711-M28 toilet and many other SeaLand gravity-discharge toilets with all-plastic pedal.

$159.49 - $159.49
$159.49
$159.49 - $159.49
$159.49
Dometic 1-1/2" Duckbill Valve Kit For VacuFlush S-Series Vacuum Pumps and Generators and SeaLand T-Series Waste Discharge Pumps-2 Per Pack

Dometic 1-1/2" Duckbill Valve Kit For VacuFlush S-Series Vacuum Pumps and Generators and SeaLand T-Series Waste Discharge Pumps-2 Per Pack

$94.89 - $94.89
$94.89
$94.89 - $94.89
$94.89
Item locally warehoused

Contains two 1-1/2" rubber duckbill check valves for VacuFlush vacuum and discharge pumps.Fits pump models: S12DM, S12DAB, S24D, S32D, S115A, S12, ...

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$94.89 - $94.89
$94.89
$94.89 - $94.89
$94.89
Thetford 20804 Marine Soft Rapid Dissolve Toilet Tissue-Toilet Paper

Thetford 20804 Marine Soft Rapid Dissolve Toilet Tissue-Toilet Paper

$12.39 - $12.39
$12.39
$12.39 - $12.39
$12.39
Item locally warehoused

Economical single ply tissue. For use in all marine and RV portable, permanent and recirculating sanitation systems. 100% biodegradable.

$12.39 - $12.39
$12.39
$12.39 - $12.39
$12.39
Thetford 92828 Porta Potti® 335, White, 2.6 Gal.

Thetford 92828 Porta Potti® 335, White, 2.6 Gal.

$261.29 - $261.29
$261.29
$261.29 - $261.29
$261.29
Item locally warehoused

Modern appearance Ergonomic Carrying Handle Standard Lid Latch Durable, easy to use and easy to clean Removable seat and cover for easy cleaning E...

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$261.29 - $261.29
$261.29
$261.29 - $261.29
$261.29
Thetford 92820 Porta Potti® 365, White, 5.5 Gal.

Thetford 92820 Porta Potti® 365, White, 5.5 Gal.

$315.19 - $315.19
$315.19
$315.19 - $315.19
$315.19
Item locally warehoused

Refreshed, modern appearance Industry-leading performance Exclusive, rotating Pour-Out Spout More-ergonomic Carrying Handle Standard Lid Latch Flu...

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$315.19 - $315.19
$315.19
$315.19 - $315.19
$315.19
Thetford 92306 Porta Potti 565E

Thetford 92306 Porta Potti 565E

$375.99 - $375.99
$375.99
$375.99 - $375.99
$375.99
Item locally warehoused

Battery-powered electric flush Sleek, modern and homelike design Comfortable seat height & large bowl User-friendly flush lever Hidden control...

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$375.99 - $375.99
$375.99
$375.99 - $375.99
$375.99
Thetford 03300 Aqua Soft 2-Ply Toilet Tissue-Toilet Paper

Thetford 03300 Aqua Soft 2-Ply Toilet Tissue-Toilet Paper

$13.89 - $13.89
$13.89
$13.89 - $13.89
$13.89
Item locally warehoused

For use in all marine and RV permanent, recirculating and portable toilets. Specially formulated, rapid-dissolving tissue. Helps prevent messy clog...

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$13.89 - $13.89
$13.89
$13.89 - $13.89
$13.89
Groco HF Master Toilet Service Kit

Groco HF Master Toilet Service Kit

$277.49 - $277.49
$277.49
$277.49 - $277.49
$277.49
Item locally warehoused

Toilet Repair Kit

$277.49 - $277.49
$277.49
$277.49 - $277.49
$277.49
Aqua-T™ Compact Manual Toilet

Aqua-T™ Compact Manual Toilet

$487.99 - $487.99
$487.99
$487.99 - $487.99
$487.99
Item locally warehoused

Ergonomic pump handle for ease of usePump can be mounted left or right of the toilet bowlInnovative brake bushing prevents annoying leakage at the ...

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$487.99 - $487.99
$487.99
$487.99 - $487.99
$487.99
Camco 40276 Toilet Tissue-Toilet Paper 1Ply 4/Pk 280 Sheets

Camco 40276 Toilet Tissue-Toilet Paper 1Ply 4/Pk 280 Sheets

$5.99 - $5.99
$5.99
$5.99 - $5.99
$5.99
Item locally warehoused

Fast-dissolving, clog-resistant toilet tissue-toilet paper is biodegradable and septic tank safe.Contains no dyes or perfumes.

$5.99 - $5.99
$5.99
$5.99 - $5.99
$5.99
Waste Hose Tank Adapter Kit, 90° Pipe To Hose

Waste Hose Tank Adapter Kit, 90° Pipe To Hose

$85.59 - $85.59
$85.59
$85.59 - $85.59
$85.59
Item locally warehoused

Kit Includes parts required to attach hoses to tanks: 041390 (2) 1/2" NPT; 1/2" Barb; 2 90° 1-1/2"; NPT; x 1-1/2" Barb; (1) 1-1/2" MNPT; 1/2" FNPT ...

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$85.59 - $85.59
$85.59
$85.59 - $85.59
$85.59
Straight Adapter Kit

Straight Adapter Kit

$59.14 - $59.14
$59.14
$59.14 - $59.14
$59.14
Item locally warehoused

For holding tanks and enables boatman to plug existing threaded fitting opening and to position new openings for fittings anywhere on tank.Comes wi...

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$59.14 - $59.14
$59.14
$59.14 - $59.14
$59.14
Todd Bucket Pottie Seat

Todd Bucket Pottie Seat

$108.17 - $108.17
$108.17
$108.17 - $108.17
$108.17
Item locally warehoused

Easily carried and stored, attaches to a 3 or 5 gallon bucket (not included) with a unique press fit that holds the seat and plastic bag liner (not...

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$108.17 - $108.17
$108.17
$108.17 - $108.17
$108.17
Seachoice Head Treatment, 128 Ounce

Seachoice Head Treatment, 128 Ounce

$60.89 - $60.89
$60.89
$60.89 - $60.89
$60.89
Item locally warehoused

Non-formaldehyde, non-staining, biodegradable formula Latest technological lubricants keep drain valves from sticking Breaks down waste quickly an...

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$60.89 - $60.89
$60.89
$60.89 - $60.89
$60.89