Rainwater Filtration

RAINWATER FILTRATION

ATS UV Sterilizers

ATS manufacturers (in the USA!) water treatment from standalone UV sterilizers that compete with the Chinese imports, up to Log 4 water treatment and completely custom treatment skids. We use the SMKB treatment skids (with a carbon filter upstream to remove organic carbon) to treat rainwater to potable in commercial buildings. It also treats municipal water to the WELL building standard.

Application Model Brochure

Residential UV Treatment, 8 – 20 GPM, 99.9% bacteria reduction PFC Click here

Commercial UV Treatment, 40mJ/cm2, NSF 55 Class A, 40-700 GPM ASV Click here

Commercial UV Treatment, 186Mj/cm2, third-party tested 99.99% reduction, 10-480 GPM 186K Click here

Commercial Log4 Treatment Skid, 99.99% reduction of viruses, bacteria, and cysts SMKB Click here


Orival Self-Cleaning Sediment Filters

We have tried bag filters and all the other self-cleaning sediment filters out there, and LOVE the Orival OR-G. Why?


It’s self-cleaning. While changing bag filters isn’t as nasty for rainwater harvesting skids as it would be for gray water, it’s a maintenance item and someone has to monitor it and do it every few months.

It’s available in sizes as small as 1½”. Most of our treatment is 8-20 gpm, so anything larger is not only wasting money, but harder to backwash.

Backwashing flow rate is lower than other manufacturers, while still effective.


This from the manufacturer:

Automatic, self-cleaning, line pressure powered water filter. Units can be installed in parallel to handle larger flow rates. Fine screens available down to 10 microns in a variety of constructions, including standard stainless steel mesh, multi-layer sintered stainless steel and wedgewire. High efficiency rinse cycle consumes a fraction of the water of standard filters.

ORG Brochure

Models
Inlet/Outlet
Max Flow Rate
Drawing
DWG
ORG/B-015-LE

1.5″

65 GPM

ORG/B-020-LE

2″

110 GPM

ORG/B-030-LE

3″

175 GPM

ORG/B-040-LS

4″

350 GPM