Blue Crown Seals – 1/4” Low-Loss Fitting O-Rings | Premium HNBR Rubber | 10-Pack

Premium Seals. Reliable Performance. Built for HVAC Professionals.

Upgrade your HVAC service tools with Blue Crown Seals Premium 1/4” Low-Loss Fitting O-Rings. Made from high-quality HNBR rubber, these durable replacement O-rings are designed to provide a reliable seal and help prevent refrigerant leaks in compatible low-loss hose fittings.

Built for professional HVAC technicians who demand durability, reliability, and performance.

Key Features:

• Premium HNBR Rubber: Designed for excellent resistance to refrigerant oils, heat, and everyday wear.
• Leak-Resistant Performance: Helps maintain a tight, dependable seal during refrigerant service.
• Made for Low-Loss Fittings: Designed for compatible 1/4” HVAC low-loss hose fittings.
• Built to Last: Durable material engineered to withstand repeated service use.
• 10-Pack Value: Includes 10 premium blue replacement O-rings.
• USA Owned & Operated: Proudly developed by an American-owned HVAC tool brand.

Stop settling for worn-out seals. Upgrade to Blue Crown Seals and keep your HVAC equipment performing at its best.

Blue Crown Seals – Seals That Last.