Air Relief Valve Kit With Pressure Gauge For Pentair SMBW 2000 4000 Series FNS Filters High Flow 98209803 Replacement Includes 190058 Gauge Pre Installed Teflon Tape 1 Pack Compatible With Quad DE FNS FNS Plus

Air Relief Valve Kit with Gauge for SMBW/FNS Filters 1 Pack
✔️ 1 Pack includes 98209803 valve, 190058 gauge, O-ring, tape

This air relief valve kit with a pressure gauge is designed to vent trapped air and monitor system pressure in pool filtration setups. It's compatible with SMBW 2000/4000 Series, FNS and Quad DE filters, making maintenance easier and preventing pressure-related damage.

✅ Wide compatibility with SMBW 2000/4000, FNS, FNS Plus, Quad DE, CCP filter series
✅ Lead-free brass pressure gauge body resists corrosion
✅ 190058 bottom-mount pressure gauge with dual-unit scale
✅ Pre-installed O-ring and Teflon tape for leak-free seal
✅ Easy installation: thread on, tighten, and verify readings
✅ Black finish for durable, fade-resistant exterior

💡 What is an air relief valve kit with gauge used for in pool filtration systems? This handy setup helps prevent air locks and maintains steady pressure to protect pumps and keep water clear. - Benefits include continuous pressure monitoring for timely maintenance - Pre-installed tape and O-ring simplify installation and seal integrity - Compatible with SMBW 2000/4000, FNS, Quad DE, CCP-series filters