SIGHT GLASS WITH O-RING

The Hayward Sight Glass with O-Ring (SPX0710MA) is a replacement sight glass with o-ring for Hayward sand filter multiport valves. The sight glass allows visual inspection of backwash water clarity -- when the water runs clear through the sight glass, backwashing is complete. Replace when the sight glass is cracked, cloudy, or leaking. Genuine Hayward replacement part for compatible multiport valve models.

SKU: SPX0710MA