H/W STARCLEAR LOCKING KNOB - (CX250G)

SKU: CX250G
Regular price $26.37

Available for pickup at

  • MT Pool Distributor Corporate (4) in stock
  • MT Pool Distributor North (20) in stock
  • MT Pool Distributor South (2) in stock
In stock

The Hayward StarClear Locking Knob (CX250G) is an essential replacement component that pool service and maintenance contractors rely on for efficient filter system operations. This genuine Hayward part ensures secure fastening of the filter head to tank while allowing convenient positioning of pressure gauges and air relief valves.

Professional Service Benefits

Designed for quick, tool-free installation, this locking knob reduces service call time and labor costs for pool contractors. The hand-tighten design eliminates the need for specialized tools, allowing technicians to complete filter maintenance efficiently. The durable construction withstands repeated use in demanding commercial and residential service environments.

Why Pool Professionals Choose MT Pools

MT Pool Distributors provides genuine Hayward replacement parts with superior customer service that pool contractors depend on. Our wholesale pricing structure supports your service margins while our reliable inventory ensures you have critical replacement parts when customers need them most.

Frequently Asked Questions

What StarClear filter models use the CX250G locking knob?

The CX250G locking knob is designed for Hayward StarClear cartridge filter series and is identified as replacement part Ref No. 1 in the owner's manual.

Are there alternate part numbers for this locking knob?

Yes, alternate part numbers include 171501000, HAY0511758, JC47036009, 17-150-1000, HAYCX250G, and HPPCX250G for cross-reference compatibility.

What tools are needed for installation?

No specialized tools are required. The knob is designed for hand-tightening clockwise with slight pressure to ensure secure fastening and prevent separation hazards.

Does MT Pools stock genuine Hayward replacement parts?

Yes, MT Pool Distributors stocks genuine Hayward replacement parts with wholesale pricing for pool service contractors and extended warranty options through authorized partnerships.

Order Today

Keep your service operations running smoothly with genuine Hayward replacement parts from MT Pools. Our expert team provides the technical support and fast shipping that pool professionals rely on.

• Genuine Hayward replacement part for StarClear cartridge filters
• Dimensions: 4.25" L x 4.25" W x 1.25" D for secure fit
• Tool-free hand installation - no specialized equipment needed
• Secures filter head to tank without bolts or clamps
• Allows rotation to position pressure gauge and air relief valve
• Durable construction materials for long-lasting reliability
• Multiple part number compatibility (171501000, HAY0511758, JC47036009)
• Hand-tighten clockwise design prevents over-tightening
• Identified as replacement part Ref No. 1 in owner's manual
• Hayward 1-year limited warranty with extended options available