Multi-family / Commercial package

All ReWater systems operate on the same principle of capturing, filtering, and using greywater immediately as it’s produced, keeping it fresh and good for plants. This design principle also results in much smaller, far less expensive systems than our competitors. 

Each project has unique flows, topography, and irrigation requirements. But all have the potential for significant water reuse and wastewater reductions values, in most cases many times the cost of a ReWater system.

To discover how easy it is to specify a ReWater system into your project, call us at (805) 716-0104. We’ve helped install ReWater systems in multi-family/commercial projects from condos, apartment buildings, office buildings, barracks, to laundromats. We can help you with yours. 

Cost effective systems calculated here

Using the tool below, you can create a ReWater filter system that connects to any ReWater irrigation package to approximate the cost of your system. Our intent here is to show you why a ReWater system will cost tens or even hundreds of thousands of dollars less than our competitors. For precise calculations, see our Architects/Engineers page.

*Prices are only good for the day they are quoted.


The correct tank temporarily captures the greywater surge from your building without it overflowing to the sewer while the system is irrigating.


225 gallon fiberglass surge tank, grommet material, and bolt-on HD fiberglass lid with 8 SS screws (Requires a lint interceptor on the greywater source pipe prior to the tank)


750 gallon non-traffic concrete two-chamber tank with 4″ inlet and outlet and two 24” risers, two pedestrian fiberglass lids, two 12” riser rings, and two lid attachment ring


1,000 gallon traffic-rated concrete two-chamber tank, with 4” inlet and outlet, two 24” risers, two traffic-rated steel lids, two 12” riser rings.


The correct sand filter can handle your maximum irrigation flow rate.


19” filter vessel wrapped fiberglass


21” filter vessel wrapped fiberglass


23” filter vessel wrapped fiberglass


The correct pump sends water through the filter and piping to the farthest emitter on the irrigation network at the correct pressure.


120 VAC 0.5 hp high-head efficient pump


200 VAC 1 hp ultra high-head efficient pump


208 VAC 1.5 hp high-head efficient pump


230 VAC 1.5 hp high-head efficient pump

Do you plan to integrate rain harvesting into your greywater system, or will your system be inspected by the City of Los Angeles or Los Angeles County?

Are you going to be capturing laundry water with your system?


1 x BuIkhead Adapters, 2 @ 4”, 2 @ 2”, 2 @ 1/2” +$150.00
1 x 2” Discharge Pipe w/ male adapter, and sweep +$40.00
1 x 3-Way 2” Tee Valve w/ 24 VAC actuator +$525.00
1 x Filter Vessel Pipe Adapter +$89.00
1 x 1.5” Solenoid Valve nylon for backwash +$164.00
1 x 2” PVC Swing Check Valve +$65.00
1 x Float Switch w/20” Cable +$115.00
1 x 3” Backfow Valve w/ viewing port +$125.00
1 x 1.5” Solenoid Valve, nylon, for irrigation supplement +$164.00
1 x Pressure Regulator for 1.5” supplement valve +$95.00
1 x 1.5” Reduced Pressure Principle Device +$825.00
1 x Owner’s Operation & Design Manual (download) +$0.00
1 x “Nonpotable Grey Water, Do Not Drink” self-adhesive tape +$15.00
1 x 14” Plastic Ties for securing pump & foat wires, 3 +$3.00