Sixcow 98209800 High Flow Manual Relief Valve with Pressure Gauge – Replacement for Pool & Spa Filters

Efficient pressure relief for pool and spa filters

The Sixcow 98209800 High Flow Manual Relief Valve with a built in pressure gauge helps you monitor and manage filter pressure in real world pool and spa setups. Designed as a replacement option for a wide range of filters, it fits many common models and OE references, including Clean & Clear, Predator, Warrior, EasyClean, Sta-Rite and Quad D.E. units. The compact assembly measures about 6 inches long and 2 3/4 inches tall, with an overall footprint that sits neatly in place of the original valve.

Key benefits at a glance

• High flow performance supports efficient air relief and filtration cycles, reducing bottlenecks and maintaining clear water.
• Clear, easy to read sliding pressure gauge helps you determine when it’s time to backwash or clean the cartridge.
• Premium materials and dual non slip O rings help seal the connection and minimize leaks, contributing to stable system operation.
• Everything you need is included in the kit — valve body, gauge, O ring, clip, and teflon tape — so you can complete the upgrade in one session.

What you get in the box

• 98209803 relief valve
• 190058 pressure gauge
• O ring and clip
• Teflon tape
• Designed for compatibility with multiple filter brands and models

Installation and daily use

Installing is straightforward: replace the existing valve with the Sixcow unit, screw in the gauge plug, and slide the O ring onto the threaded end before securing. The built in gauge provides an at a glance view of pressure levels, helping you decide when to service the filter. The design emphasizes reliability and long lasting performance, with stronger materials and balanced system dynamics.

Durability and warranty

Constructed from premium grade materials, the valve is designed to resist cracking and wear. Inside, two non slip O rings help maintain a steady seal and reduce micro leaks. Sixcow backs this product with a 30 day money back guarantee and a 12 month warranty for quality related issues, reflecting a commitment to customer satisfaction.

Compatibility and care

OE Part# 98209800 and a broad list of compatible models mean this valve can replace older units across different filter brands. For best results, check the size and threading against your current valve and replace the O ring if it shows wear before reassembly.