AetralYB Manual Pool Filter Air Relief Valve – Universal Fit, Waterproof Gauge

Meet the AetralYB Manual Pool Filter Air Relief Valve, a premium replacement crafted to fit a wide array of pool and spa filtration systems. Its universal design minimizes the parts you carry and the time you spend swapping components, helping you keep your water features running smoothly.

Wide compatibility, fewer parts

The valve is engineered to work as a premium alternative to air relief valves (98209800) and seamlessly pairs with leading filters and spa equipment. Expect straightforward integration with Warrior, EasyClean Aboveground, FNS/FNS Plus, SMBW 2000/4000 series, and various spa D.E. filters. It also fits common pool filter parts such as CCP series, Quad DE models, and Predator filters. This broad compatibility means fewer mismatches and a simpler upgrade or repair process.

• Warrior, EasyClean Aboveground, FNS/FNS Plus, SMBW 2000/4000 Series, spa D.E. filters
• CCP100, CCP320, CCP420, CCP520, Quad DE 60/80/100, Predator filters

Precise, waterproof monitoring

At the heart of the valve is an IP65 rated stainless steel pressure gauge that stays readable even in wet environments. The gauge delivers high-accuracy readings to help you spot potential issues early, with dual kPa/Bar units for easy interpretation. To operate, simply turn the valve counterclockwise to release excess water and clockwise to seal—no guesswork required.

• IP65 waterproof stainless steel gauge
• ±1.6% accuracy with dual kPa/Bar units
• Real-time pressure cues help safeguard performance

Durable build for outdoor use

Constructed from premium stainless steel, brass, and reinforced plastic, the valve is designed to resist wear, corrosion, and deformation even in outdoor environments. This robust construction minimizes leaks and cracking, supporting reliable high-flow operation season after season.

• Stainless steel, brass, reinforced plastic for durability
• Corrosion-resistant design ideal for outdoor pools
• High-flow capacity maintains efficient system performance

Tool-free installation and everything-you-need kit

Installing the valve is a breeze with zero specialized tools. The kit arrives with a pre-assembled pressure gauge, O-ring, Teflon tape, clip, and a wrench. A simple wrap of Teflon tape on the threads, gauge attachment, and clip-secured mounting delivers a leak-proof seal without aftermarket modifications.

• Pre-assembled gauge, O-ring, clip, Teflon tape, and wrench included
• Leak-proof seal with simple, quick setup
• Ideal for upgrading or repairing pool filter systems

All-inclusive replacement kit

This package includes the manual relief valve compatible with 98209800, a high-accuracy waterproof gauge with dual units, gauge plug, O-ring, clip, Teflon tape, and a user manual. It offers professional-grade reliability at a fraction of the cost of DIY parts, enabling flexible maintenance planning.