Equivalent specs
Harmsco HC/170-20 equivalent specs: HSC-170-20
Published specifications for the Harmsco HC/170-20 next to the HSC-170-20 we supply. This compares published data only; we have not physically tested the pair.
Part you have
HC/170-20
Harmsco · Hurricane pleated polyester jumbo cartridge, 7 3/4″ × 30 3/4″, 20 micron
Part with matching published specs
HSC-170-20
Pleated synthetic jumbo cartridge, 7 3/4″ × 30 3/4″, 20 micron
| Specification | HC/170-20 | HSC-170-20 |
|---|---|---|
| Size | 7 3/4″ OD × 30 3/4″ | 7 3/4″ × 30 3/4″ |
| Micron rating | 20 µm nominal | 20 µm |
| Media | Pleated polyester | 100% polyester, pleated |
| Media area | 170 sq ft | 170 sq ft |
| Recommended flow | 105 gpm | 105 gpm |
| Maximum flow | 150 gpm | 150 gpm |
| Temperature | Up to 140 °F | Not published |
| Certification | Not published | NSF/ANSI/CAN 61 (manufacturer's NSF listing C0565616 covers this series) |
About this cartridge type
Jumbo pleated cartridges (7 3/4-inch OD, 30 3/4-inch long) carry about 170 sq ft of media each and are common in municipal pre-filtration, cooling loops and RO pre-treatment. The HSC series uses 100% polyester pleated media with a built-in seal and is cleanable and reusable in most ratings. Before you switch, confirm your housing is a standard single-cartridge jumbo vessel and compare the end seal.
Where these specs come from
Status: Specifications checked (published data only; not physically tested)
- Harmsco Hurricane polyester cartridge brochure (checked 2026-11-03)
- HSC series manufacturer data sheet (checked 2026-11-03)
- Manufacturer's cross-over sheet listing this pairing (received Sept 8, 2026) (checked 2026-11-03)
- Manufacturer's written confirmation of this pairing (email, Oct 28, 2026) (checked 2026-11-03)
Before you order
- Confirm your housing's cartridge length, diameter and end style before ordering. We check published specs; we have not physically tested this pairing.
- Some Hurricane housings in the field have been modified or use a custom bottom end cap. If yours has, specs may differ; send us the housing model before ordering.
- If your specification requires a certification, tell us which one; we confirm it against the listing for the exact part number.
Harmsco and HC/170-20 are trademarks or part numbers of their respective owners, used here only to identify the part being compared. FilterBridge Supply is not affiliated with or endorsed by Harmsco.