Pentair FNS® Plus 60 Sq Ft D.E. Filter EC-180009
The Pentair FNS® Plus 60 Sq Ft D.E. Filter (EC-180009) is the largest of the FNS Plus vertical-grid D.E. filter line — 60 sq ft of curved-grid filtration area, 120 GPM, and pools up to 86,400 gallons (12-hour turnover). Curved grids maximize filtration area for better performance and longer periods between cleanings, while refined internal hydraulics minimize flow restriction and reduce pumping power requirements.
Features the Service-Ease™ grid pack for simplified cleaning, top-to-bottom backwash, Integrated Continuous High Flow™ internal air relief, and High Flow manual air relief valve. Fiberglass-reinforced polypropylene tank. Backed by a 1-year warranty.
Key Features
60 Sq Ft — Largest FNS Plus Model
Maximum filter area in the FNS Plus line — 120 GPM and up to 86,400 gallons at 12-hour turnover.
Curved Grid D.E. Filtration
Curved grids maximize surface area — D.E.-level water clarity (3–5 microns) and longer cleaning intervals.
Service-Ease™ Grid Pack
Single-unit grid assembly for faster, simpler annual teardowns.
Top-to-Bottom Backwash
Efficient backwash cycle cleans all grids thoroughly.
Integrated Continuous High Flow™ Air Relief
Automatic plus manual High Flow air relief valve.
Minimal Pumping Power Required
Refined internal hydraulics minimize flow restriction.
Specifications
Performance
| Filtration Area | 60 sq ft |
| Max Flow Rate | 120 GPM |
| Filter Type | Vertical-Grid D.E. |
| Pool Size (8-hr turnover) | Up to 57,600 gallons |
| Pool Size (10-hr turnover) | Up to 72,000 gallons |
| Pool Size (12-hr turnover) | Up to 86,400 gallons |
Tank
| Tank Material | Fiberglass-Reinforced Polypropylene |
| Plumbing Size | 2 in |
| Product Height | 55 in |
| Vertical Clearance Required | 86 in |
Physical
| Product Weight | 90 lb |
| Shipping Dimensions | 22.5 × 22.5 × 50.5 in |
Warranty
| Warranty | 1 Year |
What's in the Box
- Pentair FNS Plus Filter Tank with Curved Grid Pack (EC-180009)
- User Manual
Note: Diatomaceous earth (D.E. powder) is not included and must be purchased separately.
Warranty
The Pentair FNS Plus EC-180009 comes with a 1-year manufacturer warranty. Clearflow Pool Supply is an authorized Pentair dealer and will assist with any warranty service needed.