Hayward Star-Clear™ Plus 120 Sq Ft Single Element Cartridge Filter
The Hayward Star-Clear™ Plus 120 Sq Ft Single Element Cartridge Filter offers excellent quality, value, and convenience for in-ground pools, spas, and in-floor cleaning systems. No backwashing required — a single locking knob opens the filter for cartridge access without bolts or clamps. Rated for 120 GPM with pools up to 72,000 gallons (8-hour turnover).
Built with durable injection-molded construction and a precision-engineered extra-large cartridge element for maximum flow and efficiency. Green certified. Backed by a 1-year warranty.
Key Features
Single Locking Knob — No Bolts or Clamps
One locking knob securely fastens the head to the filter tank — simple, tool-free access to the cartridge for cleaning or replacement.
120 Sq Ft Single Cartridge — No Backwashing
120 sq ft of extra-large cartridge filtration — saves hundreds of gallons of water and money per year vs. backwash filters.
120 GPM Flow Rate
Handles up to 120 GPM — sized for in-ground pools up to 72,000 gallons at 8-hour turnover.
In-Floor Cleaning System Compatible
Specifically noted for compatibility with in-floor cleaning systems requiring durable, dependable filtration.
Precision-Engineered Cartridge Core
Extra-large cartridge element with precision-engineered core provides maximum flow and efficiency.
Durable All-Weather Construction
Injection-molded construction built for the toughest applications and environmental conditions.
Compact Footprint
13.4-inch diameter tank — fits in tight equipment pad spaces with only 18-inch side clearance required.
Green Certified / 1-Year Warranty
Energy-efficient design with Hayward residential warranty.
Who It's For
- In-ground pool and spa owners who want a simple, affordable single-cartridge filter with no backwashing
- Pools with in-floor cleaning systems requiring a compatible, durable filter
- Anyone who wants a compact footprint with 120 GPM capacity
- Value-conscious shoppers who want Hayward quality without the premium of the SwimClear line
Specifications
Performance
| Filtration Area | 120 sq ft |
| Design / Max Flow Rate | 120 GPM |
| Max Working Pressure | 50 PSI |
| Cartridges Required | 1 (Single Element) |
| Pool Size (8-hr turnover) | Up to 57,600 gallons |
| Pool Size (10-hr turnover) | Up to 72,000 gallons |
Tank & Plumbing
| Tank Construction | Injection-Molded |
| Tank Diameter | 13.375 in |
| Tank Color | Beige / Gray |
| Plumbing Size | 1.5 in NPT |
| Product Height | 36 in |
| Side Clearance Required | 18 in |
| Vertical Clearance Required | 25 in |
Physical
| Product Weight | 30 lb |
| Shipping Dimensions | 13.8 × 13.8 × 37.7 in |
Approvals & Warranty
| Energy Efficient | Yes (Green Certified) |
| Warranty | 1 Year |
What's in the Box
- Hayward Star-Clear Plus C12002 Filter Tank
- Single Cartridge Element
- Locking Knob Head
- User Manual
Warranty
The Hayward Star-Clear Plus 120 sq ft Cartridge Filter comes with a 1-year manufacturer warranty. Clearflow Pool Supply is an authorized Hayward dealer and will assist with any warranty service needed.
Downloads
Frequently Asked Questions
How does the Star-Clear Plus compare to the SwimClear C150S?
Both are Hayward single-element cartridge filters with similar capacity (120 sq ft vs. 150 sq ft) and 120 GPM flow. The SwimClear C150S features the Easy-Lok ring and comfort grip handles for simplified service. The Star-Clear Plus uses a single locking knob design — a simpler and more economical construction. The Star-Clear Plus has a notably narrower 13.4-inch diameter tank (vs. the SwimClear's wider footprint), making it ideal for very tight equipment pads.
How often does the cartridge need cleaning?
Clean when the pressure gauge reads 8–10 PSI above the clean starting pressure. Unscrew the single locking knob to open the filter head, remove the cartridge, and rinse with a garden hose. Frequency varies by pool size, bather load, and environmental conditions.
Is it compatible with in-floor cleaning systems?
Yes. The Star-Clear Plus is specifically noted by Hayward as suitable for use with in-floor cleaning systems — its durable construction handles the demands of these higher-flow applications.