Product Description
The RainFlo Triple 25 GPM Complete UV Disinfection System takes the uncertainty out of water safety. Built for serious demand, this system uses triple-stage sediment filtration and powerful UV disinfection to treat rainwater in real time, so you get clean, safe water right when you need it.
Ideal for homes, greenhouses, industrial processes, or commercial facilities, it treats rainwater to potable* standards without harsh chemicals or complex plumbing. Everything is mounted to a heavy-duty powder-coated panel and arrives ready to install, no trial and error required.
Features
✓ Disinfects Rainwater in Real Time – Delivers clean, safe water on demand for potable* or non-potable use
✓ Exceeds NSF/US EPA Standards – Built to meet rigorous drinking water quality benchmarks under proper conditions
✓ Triple Filtration for Maximum Purity – Includes 20 micron and 5 micron sediment filters to extend UV lamp life and protect downstream systems
✓ High-Capacity Flow – Handles up to 25 gallons per minute, perfect for larger systems or high-demand applications
✓ Pre-Mounted on Aluminum Panel – Rugged powder-coated panel for easy wall installation
✓ Left-to-Right or Right-to-Left Flow – Designed to fit your plumbing setup with flexible orientation
✓ Blue or Clear Filter Housing Options – Choose the look that fits your setup
✓ Compact & Durable – Panel measures just 30” (H) x 36” (W) x 9” (D)
Specifications
| Specification |
Details |
| Flow Rate |
25 GPM (30 mJ/CM² @ 95% UVT) |
|
19 GPM (40 mJ/CM² @ 95% UVT) |
| UV Dose Levels |
30 mJ/CM² at 25 GPM, 40 mJ/CM² at 19 GPM |
| Filter Stages |
20 Micron + 5 Micron Pleated Sediment Filters |
| Mounting Panel |
Heavy-duty powder-coated aluminum |
| Panel Dimensions |
30 inches (Height) x 36 inches (Width) x 9 inches (Depth) |
| Housing Options |
Blue or Clear |
| Water Flow Direction |
Left-to-Right (L-R) or Right-to-Left (R-L) |
Additionally, the unit arrives with filter cartridges pre-installed. From input to output, the filter cartridges installed are a 20 micron pleated sediment filter, a 5 micron pleated sediment filter, and a 1 micron activated carbon block filter.
The unit arrives completely assembled ready for installation. Installation is a breeze. Simply mount the unit to the wall and plumb in your water supply line. The standard system is set up to have a water flow from left to right. If your installation requires the opposite direction, simply choose the Right to Left (R-L) option
.
|
Filter Housing Color
|
Water Flow Direction
|
Manufacturer Part Number
|
|
Blue
|
Left to Right (L-R)
|
36544
|
|
Blue
|
Right to Left (R-L)
|
37466
|
|
Clear
|
Left to Right (L-R)
|
37473
|
|
Clear
|
Right to Left (R-L)
|
37480
|
RainFlo complete UV disinfection systems include two pressure gauges pre-mounted on the top of the filter assembly. A pressure decrease of 7 PSID indicates the filter cartridge should be replaced.
This RainFlo complete UV disinfection system comes with two 1" NPT x 3/4" push-fit SS304 braided stainless steel hoses with ball valves in 12" length. Simplify filter changes by having shut-off valves on either side of your panel installation.
Eco-Friendly Water Safety
This system helps reduce dependence on municipal supplies, conserves freshwater resources, and minimizes stormwater runoff. By reusing rainwater safely, you support sustainability without sacrificing quality or performance.
Return & Refund Policy
If you are not satisfied with your purchase, please contact us and request a Return Material Authorization prior to returning any merchandise. Requests for returns for standard non-special-order items may be made within 30 days of the item's ship date.
Downloads
Getting Started Instructions
Product User Manual
Product Data Sheet
