Omnipure L5520 — 10″ Carbon Block Inline Filter (1 Micron)
Replacement for Plenty River Plumbing PR100 System.
The Omnipure L5520 delivers advanced 1 micron cyst-rated carbon block filtration that improves taste and odour while reducing chlorine, chemicals, cysts and PFAS contaminants. Designed and made in the USA, it’s an excellent upgrade for caravan, RV, boat or undersink systems using the PR100 housing.
Key Features
- 1 Micron carbon block — reduces sediment, chlorine, chemicals, taste & odour.
- NSF 401-certified for microplastic and PFAS reduction.
- Cyst-rated performance — effective against Giardia & Cryptosporidium.
- Replaces Plenty River PRC1 cartridge (PR100 system).
- Made in the USA and NSF Certified for safety & performance.
Compatibility & Fit
This cartridge fits the Plenty River PR100 filter system. It is approximately 50 mm longer than the original PRC1 filter — simply remove the small plastic lugs in the system head to accommodate this cartridge.
Specifications
- Model: L5520 (L-Series)
- Filtration Media: Carbon Block
- Micron Rating: 1 µm (Cyst Rated)
- Capacity: ≈ 2,500 gal (≈ 9,460 L) / 12 months*
- Max Flow: 0.5 GPM (1.9 LPM)
- Max Pressure: 125 PSI (8.6 bar)
- Temp Range: 2 °C – 38 °C (35 °F – 100 °F)
- Size: 10″ length × 2.5″ diameter
- Connections: Inline — uses existing PR100 fittings
*Service life varies with water quality and usage.
Applications
- Replacement for Plenty River PR100 undersink filter systems
- Inline filter for caravans, RVs, boats and mobile use
- Home kitchen drinking water systems needing fine taste & odour control
Maintenance
Replace every 12 months or ~2,500 gallons, or sooner if taste or flow declines. Install with the flow arrow aligned correctly and flush thoroughly before use.