Like pumps and other essential irrigation equipment, filter systems require routine maintenance to ensure optimal system performance and reliability. Without a doubt, the benefits of routine filter maintenance outweigh the costs.
- Prevent debris buildup in filters, drip lines, and emitters
- Avoid clogged systems and poor distribution uniformity (DU)
- Ensure proper flow and pressure per the design of your system
- Avoid unexpected and costly irrigation system issues
- Ensure optimal plant health with higher distribution uniformity (DU)
Depending on the filter type, make, and model, maintenance can include the following:
- Check automatic/manual flushing for proper operation and leaks
- Visually inspect the filter housing(s) and valves for leaks
- Check the pressure differential on the inlet and outlet sides of the system
- Check the pressure differential controller for proper operation
- Check/replace pressure differential controller batteries as needed
- Clean course and fine screens with a pressure washer (screen filters only)
- Inspect media and replace as required (media filters only)
- Inspect gaskets and o-rings for dryness, wear, or damage (replace as needed)
- Document any problems or needed repairs beyond the scope of maintenance
Depending on your operation and equipment, filter maintenance recommendations and needs will vary.
About Cal-West Rain
Founded in 1989, Cal-West Rain is a full-service pump and irrigation dealer based near Fresno, CA. With locations in Kerman, Hanford, Bakersfield and Paso Robles, we are ideally suited to growers across Central California. Our core products and services include:
- Design & Construction: Turnkey precision irrigation and pumping systems
- Pump and Electrical: Testing, troubleshooting, repairs and rebuilds (turbine, submersible and booster pumps)
- Service & Repairs: Irrigation, filtration, pumps, electrical, pipelines, custom fabrication and welding
- Reservoirs, Pipelines and Filter Systems: Critical infrastructure for your irrigation and pumping systems
- Well Development and Rehabilitation: Optimizing new and existing water wells
- Rental Pipe, Filters and Related Equipment: Ideal for irrigation, germination, water banking, water transfers and pre-wet applications
If you have questions or need assistance, contact Cal-West Rain or call 559-846-5326 for help with routine maintenance, unexpected repairs, and system upgrades.
Other Resources
- Drip Line Flushing Recommendations
- FVC Flow-Guard Maintenance Recommendations
- Amiad Filtomat Operation & Maintenance
- Amiad Mini Sigma Operation & Maintenance
- Other Ag Irrigation Reference Articles
