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    • Residential Toilet Solutions

    Residential Toilet Solutions

    Explore WCTNZ®'s residential toilet solutions, offering eco-friendly dry toilet options designed for sustainable living. Perfect for homes seeking efficient, low-maintenance systems.

    Picture for category Tiny House Toilets

    Tiny House Toilets

    Picture for category Self Contained Systems / On Floor

    Self Contained Systems / On Floor

    Picture for category Split Systems / Under Floor

    Split Systems / Under Floor

    Picture for category Domestic Off Grid Toilets

    Domestic Off Grid Toilets

    Featured products
    Clivus Multrum CM HP w Pandora

    Clivus Multrum™ | CM HP (High-Profile)

    CM-HP-2
    The Clivus Multrum™ CM HP is a high-capacity composting toilet, designed for reliable performance with a 750mm underfloor clearance requirement.
    $4,256.52 excl GST excluding shipping
    EcoLet 240 26a

    EcoLet™ | 240 Automatic - Model 65a

    M-65a
    The EcoLet™ 240 65a is a fully self-contained, zero-leachate composting toilet—perfect for sites where no discharge is allowed. Designed for up to 4 people full-time or 6 part-time, it features a 240V automatic mixing system and internal heater for fast, odour-free composting. No plumbing, no drainage, and no fuss—just clean, efficient performance for serious off-grid living.
    $4,784.78 excl GST excluding shipping
    Nature Loo Alectura Premium package

    Nature Loo™ | Alectura Premium

    NL-ALT-PREMIUM
    The Nature Loo™ Alectura Premium system is a specialized design for tiny homes with a low underfloor clearance requirement of 500 mm, making it very suitable for transportable housing and most retro installations. This composting toilet model is suitable for a couple looking to install a composting toilet in their tiny house.
    $2,924.98 excl GST excluding shipping
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    Sun-Mar GTG feature

    Sun-Mar™ | GTG / GOOD-TO-GO

    SM - GTG
    Sun-Mar™ GTG is a durable, reliable composting toilet, ideal for tiny homes and certifiable for RV Self-Containment.
    $1,545.22 excl GST excluding shipping
    EcoLet 240 25a

    EcoLet™ | 240 Automatic - Model 25a

    M-25a
    The EcoLet™ 240 25a is a fully self-contained, zero-leachate composting toilet—perfect for sites where no discharge is allowed. Designed for up to 3 people full-time or 4 part-time, it features a 240V automatic mixing system and internal heater for fast, odour-free composting. No plumbing, no drainage, and no fuss—just clean, efficient performance for serious off-grid living.
    $3,784.78 excl GST excluding shipping
    Sun-Mar Compact 240

    Sun-Mar™ | Compact 240

    SM-CPT
    The Compact is a sleek, low-profile composting toilet with Sun-Mar™ technology, featuring a patented Bio-drum™ for efficient composting in a compact design.
    $3,515.91 excl GST excluding shipping
    Sun-Mar Excel 240

    Sun-Mar™ | Excel 240

    SM-EXCS
    The Sun-Mar™ Excel is a best-selling, high-capacity Bio-drum composting toilet, known for its reliability, simple operation, and NSF-certified performance.
    $3,760.43 excl GST excluding shipping
    Sun-Mar Excel NE

    Sun-Mar™ | Excel NE (Non Electric)

    SM-EXCN-FT
    The Sun-Mar™ Excel NE is a high-capacity, non-electric composting toilet, perfect for off-grid living, offering reliable, self-contained waste management.
    $3,394.35 excl GST excluding shipping
    Sun-Mar Spacesaver

    Sun-Mar™ | Spacesaver 240

    SM-SS
    The Sun-Mar™ Spacesaver 240 is a compact composting toilet for small spaces, ideal for baches, sleep-outs, and cabins with reliable power access.
    $3,515.91 excl GST excluding shipping
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