SDC-45-2010 Sediment Depth Cartridge, 4.5″ × 20″, 10 Micron (Case of 6)
Part number: SDC-45-2010
Manufacturer: Hydronix (SDC Series)
A Big Blue-size graded-density depth cartridge. Four layers of micron filtration with outside-in flow trap larger particles in the outer layer for lower pressure drop. 100% pure polypropylene, rated 40–145 °F.

Family image; micron variant not shown.
Specifications
| Spec | Value |
|---|---|
| Part number | SDC-45-2010 |
| Size | 4.5″ × 20″ (Big Blue size) |
| Micron | 10 µm |
| Media | 100% polypropylene, graded density (multi-layer depth) |
| Temperature | 40–145 °F |
| Units per case | 6 |
| Certification | Certifications available on request |
Specs are transcribed from manufacturer data; nothing inferred.
Where it's used
- Point-of-entry sediment reduction
- Pre-filter for carbon, DI and RO stages
- Commercial and food-service water lines
Buying in bulk
Packed 6 per case. Pricing: by quote — request a bulk quote below with your quantity and housing details.
Before you order
This page doesn't claim this part fits any specific housing or replaces another brand's part. Send your housing model and any required certification and we'll check published specs before quoting.
Quotes within one business day.