Hayward StarLite/DuraLite/AstroLite Lens (SPX0540Z1) lascofittings An air microbellow helps create

An air microbellow helps create or transfer pneumatic pressure within a compatible air-button assembly

A Buna-N O-ring helps form a large sealing barrier between compatible components

or reduced cleaning performance after repeated service cycles

Designed for focused pool-surface scrubbing

That helps restore a key working point in the in-floor system while minimizing broader replacement work

Hayward StarLite/DuraLite/AstroLite Lens (SPX0540Z1) lascofittings An air microbellow helps createWhen a pool light, face plate, nozzle, or seal begins to age, the right replacement can improve both appearance and equipment reliability. It is suited for compatible Hayward lighting or water feature assemblies and helps maintain a clean, secure, and serviceable installation. Use this part when servicing compatible Hayward systems and compare the existing component, equipment model, and plumbing configuration before installation. Correct replacement