Integrated WC
AG-100
The toilet sits against the system enclosure. Choose a floor-standing or wall-hung WC.
Check on planLeft- or right-hand soil and vent pipe connection.
Enquire about AG-100 Domestic greywater reuse
Aqua Gratis.
A second use for
bath and shower water.
Aqua Gratis collects, filters and stores used water in the home. When a toilet cistern refills, the system supplies that water for the next flush.
Product views01 / 03
Integrated WC · concept render
Model range
Which unit fits
your layout?
Start with the toilet position and the route of the soil pipe. Each configuration can be ordered with optional shower heat recovery.
Standalone core
AG-200
A separate reuse unit with no attached toilet. The core can sit away from the WC.
Check on planThe position of the core relative to the showers and cisterns.
Enquire about AG-200 Bespoke configuration
AG-300
A project-specific unit. Start with the proposed layout so Cascade can assess the arrangement.
Product referenceAG-300-BESPOKE
Discuss a bespoke unit Water route
Inside the system.
The control panel manages the flow of water and the cleaning of the filters.
Watch the Aqua Gratis build- 01
Collection
Bath and shower water passes through a hair filter on its way into the unit.
- 02
Filtration and settling
Particles settle in successive tanks. Finer filters catch the smaller debris.
- 03
Storage
The filtered water stays in a storage tank until a cistern needs to refill.
- 04
Supply to the WC
Water gravity-feeds the dedicated cistern. A pump can deliver water to toilets on the floor above.
Installation conceptSection view
Installation planning
Where can
the system go?
Aqua Gratis can sit beside a WC, elsewhere in the building, or in a suitable external enclosure. The layout determines which connections and access space the design team needs to allow for.
Bring these details
to the design review.
- Water sources and toilets
- Mark the baths, showers and toilets on the floor plans. Include levels so Cascade can assess gravity and pumped routes.
- Access for servicing
- Show the proposed position, access doors and available space. Ask for the current service clearances for the chosen configuration.
- External siting
- If internal space is tight, share the enclosure location and proposed pipe routes for a site-specific review.
System option
Recover heat
from the shower.
Any Aqua Gratis configuration can be ordered with an integrated Zypho heat exchanger. Heat from the outgoing shower water warms the incoming cold supply through separate channels.
Include heat recovery in an enquiry
Technical enquiries
Request project
drawings.
Ask for the current model dimensions, service clearances and connection details. If you have a floor plan, say so and Carolyn will ask for it when she replies.
Carolyn HoggManaging Directorcarolyn@cascadewater.life
Planning a housing pilot?