SeptiFlush™Request Updates
Engineering · Prototype in development

Engineering the Future of Septic Filter Maintenance

SeptiFlush™ is being developed as a reverse-flush septic effluent filter system designed to simplify routine maintenance while protecting downstream septic infrastructure.

Explore the cutaway Engineering challenges

Interactive cutaway

Inside the SeptiFlush™ filter concept

Hover or tap a component to highlight it and read what it does. Diagram is schematic — not to scale.

Septic tank (schematic)Outlet pipeFilter cartridge mediaHose portCheck valveDebris back into tank

Component

Spray jet manifold

Distributes water against the filter media to dislodge accumulated debris.

Cleaning sequence

How a reverse-flush cycle works

A simplified animation of the intended service cycle. Pressures, timings, and geometry are subject to engineering validation.

Garden hoseFilter body
  1. 1

    Garden hose connected

    Service hose threads onto the above-grade port.

  2. 2

    Water enters flush tube

    Flow is routed through the internal reverse-flush channel.

  3. 3

    Jets reverse-clean filter

    Spray manifold dislodges accumulated solids from the media.

  4. 4

    Debris falls back to tank

    Solids settle back into the tank — not into the drain field.

Exploded view

Stacked component breakdown

A flattened, component-by-component view of the SeptiFlush™ concept assembly.

Part 1

Prototype concept

Top cap

Weather-resistant cap protecting the service port.

Part 2

Prototype concept

Hose fitting

Garden-hose thread interface for routine service.

Part 3

Prototype concept

Check valve

One-way valve preventing reverse migration.

Part 4

Prototype concept

Center tube

Internal reverse-flush channel to the jet manifold.

Part 5

Prototype concept

Filter body

Houses the replaceable filter media cartridge.

Part 6

Prototype concept

Outlet coupling

Connects the assembly to the tank outlet pipe.

Engineering challenges

Open questions we're working through

A serious product means an honest list of what still needs to be solved before any production claim can be made.

Backflow prevention

Any potable-water connection must isolate effluent from the supply via code-compliant backflow protection.

Spray pressure optimization

Residential hose pressures vary; jets must clean reliably across that range without damaging media.

Long-term clog resistance

Reverse-flush geometry needs to dislodge solids cleanly over years of service cycles.

Septic compatibility

Materials and surfaces must tolerate effluent chemistry, biofilm, and septic gases.

Retrofit sizing variability

Existing tanks and risers vary widely — the retrofit kit must accommodate common dimensions.

Freeze / weather considerations

Above-grade service ports need a drain or freeze-tolerant design in cold climates.

Materials & manufacturing

From printable prototypes to production-intent parts

Material selection is preliminary and subject to chemical-compatibility and longevity testing.

PETG rapid prototype

Fast iteration on geometry, fitment, and internal channel routing.

ABS/ASA outdoor testing

Better UV and impact resistance for above-grade service-port parts.

PVC production concepts

Aligned with established septic component supply chains and fittings.

Injection molding possibilities

Target for production housings once geometry is locked.

Replaceable cartridge ideas

Standardized media cartridges to support long-term serviceability.

Safety & code considerations

Designed for professional review

SeptiFlush™ touches both the potable-water and on-site wastewater sides of a property. Every embodiment is designed with the assumption of formal engineering and code review.

Anti-siphon considerations

Service-port layouts must prevent siphoning of tank contents back toward the supply under any failure mode.

Vacuum breaker concepts

Atmospheric or pressure-type vacuum breakers are being evaluated at the service-port interface.

Plumbing code considerations

Local plumbing and on-site wastewater codes vary by jurisdiction; designs are intended to align with common cross-connection control practice.

Potable water isolation

The reverse-flush path is intended to be physically and functionally isolated from any potable supply downstream of the backflow device.

Professional engineering review required

No SeptiFlush™ embodiment is intended for installation, sale, or operation prior to formal review by a licensed professional engineer and the relevant plumbing / on-site wastewater authority having jurisdiction.

Future engineering vision

From manual flush to smart maintenance

A staged path from the simplest manual embodiment to a fully connected, monitored filter.

  1. Stage 1

    Manual reverse flush

    Retrofit kit; hose-driven cleaning cycle.

  2. Stage 2

    Integrated OEM filter

    Production filter body with built-in flush manifold.

  3. Stage 3

    Automatic flush cycles

    Low-voltage controller and solenoid valve.

  4. Stage 4

    Smart monitoring sensors

    Filter-loading and flow telemetry.

  5. Stage 5

    Maintenance alerts

    Service reminders pushed to owners and pros.

Coming soon

CAD, STL, prototype photos & patent figures

Reusable slots for the visual artifacts we'll publish as the prototype matures.

CAD render

Drop a render once available.

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STL preview

Interactive STL viewer slot.

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Prototype photo

Workbench photo placeholder.

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Patent figure

Figure from the patent packet.

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SeptiFlush™ is a product concept currently in prototype and patent preparation. Information shown is preliminary, subject to engineering validation, and not intended as installation, plumbing, septic, or legal advice.