Water Filters
Sediment, Carbon Block & Specialized Cartridges
High-Performance Water Filtration for Residential, Commercial & Industrial Applications
AMPAC Water Systems offers a complete line of premium water filters engineered for precision, purity, and protection. Whether you're building a new filtration system or replacing cartridges, our selection of sediment filters, carbon block filters, and specialized filter cartridges ensure clean, safe, and great-tasting water.
Built to fit standard and Big Blue housings, our filters are trusted in homes, businesses, hospitals, and industrial facilities across the U.S. and globally.
Sediment Filters
Sediment filters are the first line of defense against dirt, sand, rust, and silt. They protect membranes, pumps, and carbon filters from physical clogging and extend the life of downstream components.
| Product | Model No. | Micron Rating | Size | Brand |
|---|---|---|---|---|
| Sediment Filter 2" x 10" | SF-1005.KG | 5 µm | 2″ x 10″ | Puregen / Puroflo |
| Sediment Filter 2" x 20" | SF-2005.KG | 5 µm | 2″ x 20″ | Puregen / Puroflo |
| Big Blue 4" x 10" / 20" Filters | SF-BB-1005/2025.KG | 5 / 20 µm | 4″ x 10″ / 20″ | Puregen / Puroflo |
Benefits
Sediment filters are essential for protecting downstream components in reverse osmosis and other filtration systems.
Carbon Block Filters
Carbon block filters remove chlorine, chloramine, taste, odor, and organic contaminants. Ideal for both drinking water improvement and pre-filtration before UV or RO stages.
| Product | Model No. | Size | Micron Rating | Brand |
|---|---|---|---|---|
| Carbon Block 10″ (Standard) | 91100/N | 10″ × 2.5″ | 5 µm | Puregen/Puroflo |
| Carbon Block 10″ Big Blue | 91241/N | 10″ × 4.5″ | 5 µm | Puregen/Puroflo |
| Carbon Block 20″ Slimline | 91400/N | 20″ × 2.5″ | 5 µm | Puregen/Puroflo |
| Carbon Block 20″ Big Blue | 91541/N | 20″ × 4.5″ | 5 µm | Puregen/Puroflo |
Benefits
Applications of AMPAC Water Filters
| Use Case | Description |
|---|---|
| Residential RO Systems | Standard pre-filters for under-sink and countertop units |
| Whole-House Filtration Systems | Big Blue filters used for sediment and chlorine control |
| Commercial Water Treatment | Cafés, restaurants, dental offices, and schools |
| Industrial Applications | Car wash, beverage plants, and electronics industries |
| Spot-Free Rinse or Lab Use | DI resin and alkaline filters for pure or pH-balanced water |
Why Choose AMPAC Water Filters?
Need Help Choosing the Right Membrane?
Let our team help you choose the best combination of sediment, carbon, or specialty filters for your residential, commercial, or industrial application.
Request a QuoteWater filter cartridges: types and replacement guidance
AMPAC offers sediment filters (5, 10, and 20 micron), carbon block filters, granular activated carbon (GAC) filters, KDF-GAC combination filters, alkaline remineralization filters, mixed bed DI resin cartridges, and polyphosphate scale-inhibitor filters, in standard 10″, 20″, BB10″, and BB20″ housing sizes.
A standard RO pre-filtration sequence runs sediment filter, then carbon block, then the RO membrane itself, then a post-carbon polishing filter. Matching filter housing size and micron rating to your system's specifications is the key to correct performance -- call (385) 530-1026 for compatibility guidance if you are unsure.
Sediment and carbon pre-filters should be replaced every 6-12 months, more often with high-chlorine or high-sediment feed water. A significant drop in flow rate or rise in permeate TDS both indicate that filter replacement is overdue. AMPAC filter cartridges use standard industry housing sizes and are compatible with most major RO system brands.