Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

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.

Shop Heads & Sanitation Browse Categories Ask Parts Desk
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.

Shop Heads & SanitationToilet PartsPumps & Macerators

Filters

Jabsco 29041-1000 Base Assembly — Manual Marine Toilet (29090-2 & 29120-2 Series)

$171.69 - $171.69
$171.69
$171.69 - $171.69
$171.69
Item locally warehoused

Jabsco 29041-1000 Base AssemblyThe structural foundation of your Jabsco manual marine toilet, the base assembly provides the mounting platform and ...

View full details
$171.69 - $171.69
$171.69
$171.69 - $171.69
$171.69

Jabsco 43990-0066 O-Ring — Marine Toilet & Pump Replacement Seal

$11.89 - $11.89
$11.89
$11.89 - $11.89
$11.89
Item locally warehoused

Jabsco 43990-0066 O-RingA precision-fit replacement O-ring for Jabsco marine toilet and pump systems. This small but critical seal maintains watert...

View full details
$11.89 - $11.89
$11.89
$11.89 - $11.89
$11.89
Dometic Toilet Bowl Seal Kit For SeaLand, Traveler and VacuFlush Toilets

Dometic Toilet Bowl Seal Kit — SeaLand, Traveler & VacuFlush Toilets (51-385316140)

$143.99 - $143.99
$143.99
$143.99 - $143.99
$143.99
Item locally warehoused

Dometic Toilet Bowl Seal Kit (51-385316140)Restore a clean, odour-free seal on your marine head with this OEM-spec toilet bowl seal kit from Dometi...

View full details
$143.99 - $143.99
$143.99
$143.99 - $143.99
$143.99
Dometic Toilet Bowl Seal Kit For SeaLand, Traveler and VacuFlush Toilets

Dometic Toilet Bowl Seal Kit — SeaLand, Traveler & VacuFlush Toilets

$130.59 - $130.59
$130.59
$130.59 - $130.59
$130.59
Item locally warehoused

Dometic Toilet Bowl Seal KitKeep your marine head operating cleanly and reliably with this OEM-spec toilet bowl seal kit from Dometic. Designed as ...

View full details
$130.59 - $130.59
$130.59
$130.59 - $130.59
$130.59
Whale Marine BP4772 Gulper Grouper MK3 4.2 GPM 12V Fishbox Waste Discharge Pump

Whale BP4772 Gulper Grouper MK3 Fishbox & Waste Discharge Pump | 4.2 GPM 12V

$426.29 - $426.29
$426.29
$426.29 - $426.29
$426.29
Item locally warehoused

Whale BP4772 Gulper Grouper MK3 — Fishbox & Waste Discharge PumpThe Whale Gulper Grouper MK3 is a purpose-built 12V discharge pump designed for...

View full details
$426.29 - $426.29
$426.29
$426.29 - $426.29
$426.29