Advanced Filtration Technologies
Technical Specifications: Filtration & Standards
| Component Type | Mesh / Capability | Standards / Material | Application |
|---|---|---|---|
| In-Line Basket Filter | 200–500 Microns | UV-Stable / Impact Resistant | Underground tanks & high-flow roofs |
| Downspout Diverter | Self-cleaning / Large Debris | BPA-Free / NSF-Compliant Mat. | Residential rain barrels & small ponds |
| First-Flush Chamber | Volumetric Separation | Chemical Neutral / UV-Stable | Potable-ready & irrigation systems |
| Winter Bypass | Manual/Auto Switch | Freeze-Rated Polymer | Critical for US/Canada freeze zones |
The Role of Primary Filtration in System Longevity
Primary treatment is a biological insurance policy for your Complete Rainwater System. By preventing organic matter from entering the "quiet zone" of your reservoir, you eliminate the source of bacterial growth and anaerobic odors.
Self-Cleaning Mechanisms
Modern cyclonic and cascade filters use water velocity to scrub the filter screen. This reduces maintenance and protects your submerged pumps from abrasive particles that can wear down impellers or clog drip irrigation emitters.
First-Flush Diversion: The Cleanest Capture
A First-Flush Diverter is essential for properties with asphalt or bitumen roofs. It captures the initial "wash-off," allowing only the purified secondary flow into your tank. This significantly extends the lifespan of your secondary fine filtration units and maintains water quality in your stormwater management system.
Pro-Perspective: Maintenance in High-Debris Zones
If your property is surrounded by heavy foliage (pines or deciduous trees), we recommend a dual-stage approach. Combine a leaf-beater downspout screen with an in-line filter. This prevents large debris from reaching the fine mesh, reducing your cleaning frequency to once or twice per year.
Protect Your Rainwater Infrastructure
Explore our professional-grade diverters and filters to ensure your collection system stays clean and maintenance-free year-round.
Frequently Asked Questions About Rainwater Filters & Diverters
Can I integrate filters with my existing pond auto-fill system?
Yes. Integrating primary rainwater filtration ensures that the water used for your pond auto-fill is free of organic debris and roof pollutants. This protects your pond's biological balance and prevents fine sediment from clogging delicate mechanical valves and auto-fill sensors.
What is the best filter for a residential rain barrel?
For residential applications, a self-cleaning downspout diverter is the most efficient choice. These units are designed to remove large debris while automatically managing overflow prevention; once the barrel is full, the diverter redirects excess water back into the downspout to protect your foundation.
How often should I clean my rainwater filter?
We recommend a full cleaning twice a year—during spring startup and fall shutdown. However, if your catchment area is under heavy tree cover (high pine needle or leaf fall), a quarterly visual inspection is advised to maintain maximum flow rates and filtration efficiency.
