Meet the AquaStar 8" Round Adjustable Adapter Collar for Hayward Sump (HC101) — a purpose-built, American-made solution that brings precision and reliability to your pool plumbing. Designed and manufactured in the USA, this white adapter collar embodies AquaStar’s commitment to dependable, long-lasting pool components that look and perform like new for years.
Engineered specifically for Hayward sump installations, this 8-inch round adjustable collar lets you dial in the perfect fit, accommodating common alignment variances without compromising seal integrity. Whether you’re retrofitting an older system or replacing a worn collar, the AquaStar HC101 delivers a solid, secure connection that maintains clean aesthetics and dependable operation.
- 8" round adjustable collar designed to fit Hayward sump connections with a precise, customizable fit.
- White finish that blends seamlessly with standard pool plumbing for a clean, professional look.
- American-made in the USA by AquaStar, built to endure typical pool environment wear and provide long-lasting performance.
- Compact, purpose-driven design that simplifies retrofits and repairs by reducing the need for multiple adapters.
- Model HC101 — a reliable upgrade for Hayward sump setups that enhances fit, seal, and overall system reliability.
This adapter collar is ideal for pool owners, service technicians, and installers who value a precise fit, sturdy construction, and a straightforward upgrade path for Hayward sump connections. It answers common questions like “Will this fit my Hayward sump?” and “Can I retrofit my existing system without a full replacement?” with a confident, practical solution that prioritizes real-world use and longevity.
Upgrade today with the AquaStar 8" Round Adjustable Adapter Collar (HC101) and experience the assurance that comes from American-made quality, designed to keep your pool plumbing running smoothly season after season.
